@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&family=Montserrat:wght@400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:ital,wght@0,100..900;1,100..900&display=swap');

/******************************************/
/*                VARIABLES               */
/******************************************/
:root {
  --primary: #3498db;
  --primary-hover: #2980b9;
  --secondary: #2ecc71;
  --dark: #1a1f2c;
  --dark-surface: #242938;
  --dark-hover: #2d3446;
  --light: #e9f0f1;
  --text: #2c3e50;
  --text-dark: #a3b1c6;
  --border: #bdc3c7;
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.1);
  --shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.2);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --body-background: #f3f3f3;
  --primary: #28a745;
  --primary-hover: #218838;
  --primary-dark: #1e7e34;
}

/******************************************/
/*               BASE STYLES             */
/******************************************/
/***** 1. General Base Styles *****/
body {
  font-family: "Noto Sans", sans-serif;
  background-color: var(--body-background);
  color: #333;
  padding-top: 80px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1,
h2,
h3,
h4 {
  font-family: 'Montserrat', sans-serif;
}

a {
  color: #00776d;
}


.container {
  opacity: 0;
  animation: fadeIn 0.6s ease-out forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-title {
  color: var(--text);
  font-weight: 600;
  margin-bottom: 2rem;
}

.page-title i {
  color: var(--primary);
  margin-right: 0.5rem;
}

/* Темніші відтінки для кольорових фонів */
body.dark-mode .bg-primary {
  background-color: #0c1b33 !important;
  /* ще темніший синій */
}

body.dark-mode .bg-secondary {
  background-color: #0a2329 !important;
  /* ще темніший відтінок для secondary */
}

body.dark-mode .bg-light {
  background-color: #152c31 !important;
}

body.dark-mode .bg-success {
  background-color: #134d24 !important;
  /* ще темніший зелений */
}

body.dark-mode .bg-danger {
  background-color: #7d1414 !important;
  /* ще темніший червоний */
}

body.dark-mode .bg-warning {
  background-color: #8c5e00 !important;
  /* ще темніший оранжево-жовтий */
}

body.dark-mode .bg-info {
  background-color: #013a57 !important;
  /* ще темніший блакитний */
}

/* Перевизначення змінної для background alert */
body.dark-mode .alert-info {
  background-color: #141a24 !important;
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--light);
}

body.dark-mode .alert-warning {
  background-color: #2c1e00 !important;
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--light);
}

body.dark-mode .alert-danger {
  background-color: #4d1212 !important;
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--light);
}

body.dark-mode .alert-success {
  background-color: #14320d !important;
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--light);
}


/******************************************/
/*              TYPOGRAPHY               */
/******************************************/
h1,
h2,
h3,
h4,
h5,
h6 {
  margin-top: 0;
}

p {
  margin-top: 0;
  margin-bottom: 1rem;
}

/******************************************/
/*              NAVBAR & HEADER          */
/******************************************/
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: transparent;
}

.navbar {
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.95) !important;
  padding: 1rem 0;
  transition: var(--transition);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: var(--shadow-sm);
}

.main-logo {
  height: 45px;
  transition: var(--transition);
}

.navbar-brand img {
  height: 45px;
}

.nav-link {
  font-weight: 600;
  letter-spacing: 0.3px;
  margin: 0 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  transition: var(--transition);
}

.nav-link:hover {
  background: rgba(52, 152, 219, 0.1);
  color: var(--primary);
}

.nav-link.active {
  background: var(--dark-surface);
  color: var(--primary);
}

.navbar-toggler-icon {
  transition: var(--transition);
}

/******************************************/
/*                  BUTTONS               */
/******************************************/
.btn {
  padding: 0.6rem 1.2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

/* custom-bs4-overrides.css */
/* Кнопки заповнені ------------------------------------- */
.btn-primary,
.btn-primary:focus,
.btn-primary:active,
.btn-primary:hover,
.btn-primary.disabled,
.btn-primary:disabled {
  background-color: #28a745;
  border-color: #28a745;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: #218838;
  /* темніший для hover */
  border-color: #1e7e34;
}

/* обводка/outline‑варіант ------------------------------ */
.btn-outline-primary,
.btn-outline-primary:focus,
.btn-outline-primary:active,
.btn-outline-primary:hover {
  color: #28a745;
  border-color: #28a745;
  background-color: transparent;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background-color: rgba(40, 167, 69, .1);
}

/* Текст і посилання з класом text‑primary -------------- */
.text-primary {
  color: #28a745;
}

/* Badge, progress‑bar, навбар‑тоглери тощо ------------- */
.badge-primary,
.progress-bar.bg-primary,
.border-primary,
.list-group-item.active {
  background-color: #28a745;
  border-color: #28a745;
}



/* Заповнені кнопки --------------------------------------- */
.btn-info,
.btn-info:focus,
.btn-info:active,
.btn-info:hover,
.btn-info.disabled,
.btn-info:disabled {
  color: #fff;
  background-color: #1abc9c;
  border-color: #1abc9c;
}

.btn-info:hover,
.btn-info:focus {
  background-color: #15967d;
  /* темніший ховер */
  border-color: #12876b;
}

/* Outline‑варіант ---------------------------------------- */
.btn-outline-info,
.btn-outline-info:focus,
.btn-outline-info:active,
.btn-outline-info:hover {
  color: #1abc9c;
  border-color: #1abc9c;
  background-color: transparent;
}

.btn-outline-info:hover,
.btn-outline-info:focus {
  background-color: rgba(26, 188, 156, .1);
  /* легкий залив */
}

/* Текст і лінки ------------------------------------------ */
.text-info {
  color: #1abc9c;
}

/* Badge, прогрес‑бар, активні items тощо ----------------- */
.badge-info,
.progress-bar.bg-info,
.border-info,
.list-group-item.info,
.list-group-item.active.list-group-item-info {
  background-color: #1abc9c;
  border-color: #1abc9c;
}

/* Якщо десь треба темніший варіант (для іконок, тіней тощо) */
:root {
  --info: #1abc9c;
  --info-hover: #15967d;
  --info-dark: #12876b;
}

/* ==== WARNING: помаранчевий (#f39c12) =================== */

/* Заповнені кнопки --------------------------------------- */
.btn-warning,
.btn-warning:focus,
.btn-warning:active,
.btn-warning:hover,
.btn-warning.disabled,
.btn-warning:disabled {
  background-color: #f39c12;
  /* базовий */
  border-color: #f39c12;
  color: #212529;
  /* темний текст, читабельність */
}

/* Hover/Focus — трохи темніший --------------------------- */
.btn-warning:hover,
.btn-warning:focus {
  background-color: #d78b0c;
  border-color: #c67e0b;
}

/* Outline‑варіант ---------------------------------------- */
.btn-outline-warning,
.btn-outline-warning:focus,
.btn-outline-warning:active,
.btn-outline-warning:hover {
  color: #f39c12;
  border-color: #f39c12;
  background-color: transparent;
}

.btn-outline-warning:hover,
.btn-outline-warning:focus {
  background-color: rgba(243, 156, 18, .1);
}

/* Текст та лінки ----------------------------------------- */
.text-warning {
  color: #f39c12;
}

/* Badge, progress‑bar, list‑group active тощо ------------ */
.badge-warning,
.progress-bar.bg-warning,
.list-group-item.warning,
.list-group-item.active.list-group-item-warning {
  background-color: #f39c12;
  border-color: #f39c12;
}

.border-warning {
  border-color: #f39c12;
}

/* Кому потрібно змінити тінь/дзвінок — маємо змінні ------ */
:root {
  --warning: #f39c12;
  --warning-hover: #d78b0c;
  --warning-dark: #c67e0b;
}



/******************************************/
/*                  CARDS                 */
/******************************************/
.content-card {
  border: none;
  border-radius: 0.5rem;
  padding: 1.5rem;
  background: #fff;
  box-shadow: var(--shadow);
}

.stats-card {
  transition: var(--transition);
}

.stats-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.dashboard-card {
  background: #fff;
  border-radius: 1rem;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.dashboard-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.page-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #fff;
  margin: -1rem -1rem -1rem -1rem;
  padding: 2rem 1rem;
  border-radius: 1rem 1rem 1rem 1rem;
}

/******************************************/
/*             WELCOME HEADER            */
/******************************************/
.welcome-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #fff;
  border-radius: 1rem;
  padding: 2.5rem 2rem;
  margin-bottom: 2rem;
  text-align: center;
  box-shadow: var(--shadow);
}

.welcome-header h1 {
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.welcome-header p {
  opacity: 0.9;
  margin-bottom: 0;
}

/******************************************/
/*             THEME SWITCH              */
/******************************************/
.theme-switch-wrapper {
  display: flex;
  align-items: center;
}

.theme-switch {
  position: relative;
  width: 60px;
  height: 30px;
}

.switch-ui {
  position: absolute;
  inset: 0;
  background: var(--secondary);
  border-radius: 30px;
  cursor: pointer;
  transition: var(--transition);
}

.switch-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  padding: 0 5px;
}

.switch-inner i {
  color: #fff;
  font-size: 14px;
  z-index: 2;
}

.switch-backdrop {
  position: absolute;
  top: 3px;
  right: 3px;
  width: 24px;
  height: 24px;
  background: #fff;
  border-radius: 50%;
  transition: var(--transition);
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
}

input:checked+.switch-ui {
  background: #495057;
}

input:checked+.switch-ui .switch-backdrop {
  transform: translateX(-30px);
}

/******************************************/
/*                FOOTER                  */
/******************************************/
.site-footer {
  position: relative;
  margin-top: 6rem;
  background: var(--light);
  color: var(--text);
}

.footer-waves {
  background: var(--body-background);
  width: 100%;
  color: var(--light);
  line-height: 0;
}

.footer-content {
  border-top: 0;
  position: relative;
  padding: 4rem 0 2rem;
}

.footer-logo {
  max-height: 60px;
}

.footer-heading {
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--primary);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text);
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary);
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--primary-hover);
  transform: translateY(-3px);
  color: #fff;
}

.footer-bottom {
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
}

.footer-link {
  color: var(--text);
  text-decoration: none;
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--primary);
}

/******************************************/
/*              TABLE STYLES             */
/******************************************/
table {
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: var(--shadow);
}

th {
  background: rgba(52, 152, 219, 0.1);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
}

/******************************************/
/*           LIST GROUP STYLES           */
/******************************************/
.list-group {
  box-shadow: var(--shadow-sm);
  border-radius: 1rem !important;
  overflow: hidden;
}

.list-group-item {
  padding: 1rem 1.25rem;
  background: #fff;
  border-left: 0;
  border-right: 0;
  transition: var(--transition);
}

.list-group-item:first-child {
  border-top: 0;
}

.list-group-item:last-child {
  border-bottom: 0;
}

.list-group-item a {
  color: var(--text);
  transition: var(--transition);
}

.list-group-item:hover {
  background: var(--light);
}

.list-group-item:hover a {
  color: var(--primary);
  transform: translateX(5px);
  display: inline-block;
}

/******************************************/
/*       INSTITUTIONS PAGE / MISC        */
/******************************************/
#my-map {
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 5rem;
}

.loading img {
  width: 5rem;
  height: 5rem;
}

/******************************************/
/*       MULTI-DEREVO (TREE) STYLES      */
/******************************************/
#multi-derevo body {
  background: #fff;
  font: 17px/1.2 Georgia, serif;
  color: #222;
}

#multi-derevo h1,
#multi-derevo a,
#multi-derevo h2,
#multi-derevo h3,
#multi-derevo h4,
#multi-derevo h5,
#multi-derevo h6 {
  margin: 0;
  font-weight: normal;
}

#multi-derevo ul {
  margin: 0;
  padding: 0;
  list-style: none;
  overflow: hidden;
}

#multi-derevo li,
#multi-derevo .header {
  position: relative;
  padding-left: 1.2em;
}

#multi-derevo .header+ul {
  margin-left: 30px;
  padding-top: 10px;
}

#multi-derevo li {
  margin-bottom: 0.8em;
}

#multi-derevo li:before,
#multi-derevo .header:before {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  bottom: 0.5em;
  width: 15px;
  height: 0;
  border-bottom: 1px solid #333;
}

#multi-derevo li:last-child:before,
#multi-derevo .header:last-of-type:before {
  height: 25000px;
  border: 1px solid #333;
  border-width: 0 0 1px 1px;
}

#multi-derevo .p-has-headers>li {
  margin: 10px 0;
}

#multi-derevo .p-has-headers>li:before {
  content: none;
}

body.dark-mode #multi-derevo li:before,
body.dark-mode #multi-derevo .header:before {
  border-bottom: 1px solid #eee;
}

body.dark-mode #multi-derevo li:last-child:before,
body.dark-mode #multi-derevo .header:last-of-type:before {
  border: 1px solid #eee;
  border-width: 0 0 1px 1px;
}

/******************************************/
/*     FORM ELEMENTS (LIGHT THEME)       */
/******************************************/
input,
select,
textarea {
  display: block;
  width: 100%;
  padding: 0.6rem 0.6rem;
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--text);
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  transition: var(--transition);
}

input:focus,
select:focus,
textarea:focus {
  color: var(--text);
  background-color: #fff;
  border-color: var(--primary);
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

input[type="checkbox"],
input[type="radio"] {
  width: auto;
  margin-right: 0.5rem;
  cursor: pointer;
}

input[type="date"],
input[type="time"],
input[type="datetime-local"] {
  padding: 0.6rem 1rem;
}

input[type="file"] {
  padding: 0.5rem;
  cursor: pointer;
}

input[type="range"] {
  padding: 0;
}

input[type="color"] {
  height: 2.5rem;
  padding: 0.2rem;
  cursor: pointer;
}

/* Select */
select {
  cursor: pointer;
  padding-right: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
  appearance: none;
}

select[multiple] {
  padding-right: 1rem;
  background-image: none;
}

/* Textarea */
textarea {
  min-height: 100px;
  resize: vertical;
}

/* Labels */
label {
  display: inline-block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text);
}

/* Form groups */
.form-group {
  margin-bottom: 1.5rem;
}

/* Input groups */
.input-group {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  width: 100%;
}

.input-group>input,
.input-group>select {
  position: relative;
  flex: 1 1 auto;
  width: 1%;
  min-width: 0;
}

.input-group-text {
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--text);
  text-align: center;
  background-color: var(--light);
  border: 1px solid var(--border);
}

.input-group> :not(:first-child) {
  margin-left: -1px;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.input-group> :not(:last-child) {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

/******************************************/
/*         VALIDATION STATES             */
/******************************************/
input.is-valid,
select.is-valid,
textarea.is-valid {
  border-color: var(--secondary);
}

input.is-valid:focus,
select.is-valid:focus,
textarea.is-valid:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 0.2rem rgba(46, 204, 113, 0.25);
}

input.is-invalid,
select.is-invalid,
textarea.is-invalid {
  border-color: #e74c3c;
}

input.is-invalid:focus,
select.is-invalid:focus,
textarea.is-invalid:focus {
  border-color: #e74c3c;
  box-shadow: 0 0 0 0.2rem rgba(231, 76, 60, 0.25);
}

/* Validation feedback */
.valid-feedback,
.invalid-feedback {
  display: none;
  width: 100%;
  margin-top: 0.25rem;
  font-size: 0.875rem;
}

.valid-feedback {
  color: var(--secondary);
}

.invalid-feedback {
  color: #e74c3c;
}

.was-validated input:valid~.valid-feedback,
.was-validated select:valid~.valid-feedback,
.was-validated textarea:valid~.valid-feedback,
input.is-valid~.valid-feedback,
select.is-valid~.valid-feedback,
textarea.is-valid~.valid-feedback {
  display: block;
}

.was-validated input:invalid~.invalid-feedback,
.was-validated select:invalid~.invalid-feedback,
.was-validated textarea:invalid~.invalid-feedback,
input.is-invalid~.invalid-feedback,
select.is-invalid~.invalid-feedback,
textarea.is-invalid~.invalid-feedback {
  display: block;
}

/******************************************/
/*         CHECKBOX SCROLLBAR            */
/******************************************/
.checkbox-scroll {
  overflow-y: auto;
  padding: 4px;
}

.checkbox-scroll::-webkit-scrollbar {
  width: 6px;
}

.checkbox-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.checkbox-scroll::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 3px;
}

/******************************************/
/*       DISABLED / FOCUS-VISIBLE        */
/******************************************/
input:disabled,
select:disabled,
textarea:disabled {
  background-color: var(--light);
  opacity: 0.7;
  cursor: not-allowed;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/******************************************/
/*       NUMBER, FILE, COLOR INPUTS      */
/******************************************/
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* File input */
input[type="file"]::file-selector-button {
  padding: 0.375rem 0.75rem;
  margin: -0.375rem 1rem -0.375rem -1rem;
  color: var(--text);
  background-color: var(--light);
  border: 0;
  border-right: 1px solid var(--border);
  border-radius: 0.375rem 0 0 0.375rem;
  cursor: pointer;
  transition: var(--transition);
}

input[type="file"]::file-selector-button:hover {
  background-color: var(--border);
}

/******************************************/
/*       MODAL, OFFCANVAS (LIGHT)        */
/******************************************/
.offcanvas {
  background-color: #fff;
}

.offcanvas-backdrop {
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

/******************************************/
/*           PAGINATION (LIGHT)          */
/******************************************/
.pagination {
  gap: 0.5rem;
}

.page-item {
  margin: 0;
}

.page-link,
.dark-page-link {
  background-color: #fff;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  transition: var(--transition);
}

.page-link:hover,
.dark-page-link:hover {
  background-color: var(--light);
  color: var(--primary);
  border-color: var(--border);
  transform: translateY(-2px);
}

.page-item.active .page-link,
.page-item.active .dark-page-link {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.page-item.disabled .page-link,
.page-item.disabled .dark-page-link {
  background-color: #f8f9fa;
  border-color: #dee2e6;
  color: #6c757d;
  cursor: not-allowed;
}

.fa-chevron-right {
  transition: transform 0.3s ease;
}

.rotate {
  transform: rotate(90deg);
}

/******************************************/
/*         CARD / BOOTSTRAP FIXES        */
/******************************************/
body.dark-mode .card {
  background-color: var(--dark-surface);
  border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .card-header {
  background-color: rgba(255, 255, 255, 0.05);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

/******************************************/
/*            DARK MODE STYLES           */
/******************************************/
body.dark-mode {
  --primary: #1e6ca8;
  /* Темніший насичений синій */
  --primary-hover: #155686;
  --secondary: #118354;

  --dm-primary: #116625;
  /* #28a745  →  #1e7e34  (‑30 %) */
  --dm-info: #12876b;
  /* #1abc9c  →  #12876b  (‑30 %) */
  --dm-warning: #c67e0b;
  /* #f39c12  →  #c67e0b  (‑30 %) */
  --dm-secondary: #6f7ca1;
  /* #8d98c2  →  #6f7ca1  (‑25 %) */
  --dm-success: #21811e;
  /* #2ecc71  →  #23995f  (‑30 %) */
  --dm-danger: #b22d3b;
  /* #e63946  →  #b22d3b  (‑30 %) */
  --dm-light: #444955;
  /* #afb3c7  →  #444955  (‑60 %) */
  --dm-dark: #bfc4cd;
  /* залишив майже без змін          */

  --dm-text-light: #fff;
  --dm-text-dark: #e5e7eb;
}

/* --- PRIMARY ------------------------------------------------ */
body.dark-mode .btn-primary,
body.dark-mode .btn-primary:disabled {
  background-color: var(--dm-primary);
  border-color: var(--dm-primary);
  color: var(--dm-text-light);
}

body.dark-mode .btn-primary:hover,
body.dark-mode .btn-primary:focus {
  background-color: #218838;
  /* трохи темніше */
  border-color: #218838;
}

/* --- INFO --------------------------------------------------- */
body.dark-mode .btn-info,
body.dark-mode .btn-info:disabled {
  background-color: var(--dm-info);
  border-color: var(--dm-info);
  color: var(--dm-text-light);
}

body.dark-mode .btn-info:hover,
body.dark-mode .btn-info:focus {
  background-color: #15967d;
  border-color: #15967d;
}

/* --- WARNING ------------------------------------------------ */
body.dark-mode .btn-warning,
body.dark-mode .btn-warning:disabled {
  background-color: var(--dm-warning);
  border-color: var(--dm-warning);
  color: var(--dm-text-dark);
  /* читається краще ніж білий */
}

body.dark-mode .btn-warning:hover,
body.dark-mode .btn-warning:focus {
  background-color: #d78b0c;
  border-color: #d78b0c;
}

/* --- SECONDARY --------------------------------------------- */
body.dark-mode .btn-secondary,
body.dark-mode .btn-secondary:disabled {
  background-color: var(--dm-secondary);
  border-color: var(--dm-secondary);
  color: var(--dm-text-light);
}

body.dark-mode .btn-secondary:hover,
body.dark-mode .btn-secondary:focus {
  background-color: #7b88b0;
  border-color: #7b88b0;
}

/* --- SUCCESS / DANGER / LIGHT / DARK ----------------------- */
body.dark-mode .btn-success,
body.dark-mode .btn-success:disabled {
  background-color: var(--dm-success);
  border-color: var(--dm-success);
  color: var(--dm-text-light);
}

body.dark-mode .btn-success:hover,
body.dark-mode .btn-success:focus {
  background-color: #27c367;
  border-color: #27c367;
}

body.dark-mode .btn-danger,
body.dark-mode .btn-danger:disabled {
  background-color: var(--dm-danger);
  border-color: var(--dm-danger);
  color: var(--dm-text-light);
}

body.dark-mode .btn-danger:hover,
body.dark-mode .btn-danger:focus {
  background-color: #cf2d3b;
  border-color: #cf2d3b;
}

body.dark-mode .btn-light,
body.dark-mode .btn-light:disabled {
  background-color: var(--dm-light);
  border-color: var(--dm-light);
  color: var(--dm-text-dark);
}

body.dark-mode .btn-light:hover,
body.dark-mode .btn-light:focus {
  background-color: #c7cad7;
  border-color: #c7cad7;
}

body.dark-mode .btn-dark,
body.dark-mode .btn-dark:disabled {
  background-color: var(--dm-dark);
  border-color: var(--dm-dark);
  color: var(--dm-text-dark);
}

body.dark-mode .btn-dark:hover,
body.dark-mode .btn-dark:focus {
  background-color: #bfc4cd;
  border-color: #bfc4cd;
}

body.dark-mode {
  background: var(--dark);
}

/* Navbar (Dark) */
body.dark-mode .navbar {
  background: rgba(26, 31, 44, 0.95) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

body.dark-mode .nav-link {
  color: var(--light) !important;
}

body.dark-mode .nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--primary) !important;
}

body.dark-mode .navbar-toggler-icon {
  filter: invert(1);
}

/* Dropdown (Dark) */
body.dark-mode .dropdown-menu {
  background: var(--dark-surface);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-mode .dropdown-item {
  color: var(--light);
}

body.dark-mode .dropdown-item:hover {
  background: var(--dark-hover);
  color: var(--primary);
}

body.dark-mode .dropdown-divider {
  border-color: rgba(255, 255, 255, 0.1);
}

/* Cards (Dark) */
body.dark-mode .content-card {
  background: var(--dark-surface);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

body.dark-mode .stats-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-mode .dashboard-card {
  background: var(--dark-surface);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

body.dark-mode .dashboard-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Welcome header (Dark) */
body.dark-mode .welcome-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Typography (Dark) */
body.dark-mode p.text-muted {
  color: var(--text-dark) !important;
}

body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode .display-4,
body.dark-mode .display-5 {
  color: var(--light);
}

body.dark-mode h4,
body.dark-mode h5,
body.dark-mode h6,
body.dark-mode p,
body.dark-mode strong,
body.dark-mode li {
  color: #fff;
}

body.dark-mode .page-title {
  color: var(--light);
}

/* Footer (Dark) */
body.dark-mode .site-footer {
  background: var(--dark-surface);
  color: var(--text-dark);
}

body.dark-mode .footer-waves {
  color: var(--dark-surface);
  background: var(--dark);
}

body.dark-mode .footer-link,
body.dark-mode .footer-links a {
  color: var(--text-dark);
}

body.dark-mode .footer-bottom {
  border-color: var(--dark-hover);
}

/* Table (Dark) */
body.dark-mode table {
  background: var(--dark-surface);
  color: var(--text-dark);
}

body.dark-mode .table-secondary td {
  background-color: var(--dark);
  color: var(--light);
}

body.dark-mode .table-secondary td:hover {
  background-color: var(--dark-hover);
  color: var(--light);
}

body.dark-mode .table-secondary .group-header {
  background-color: var(--dark-hover);
  color: var(--light);
}

body.dark-mode th {
  background: rgba(52, 152, 219, 0.15);
  color: var(--light);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-mode td {
  border-color: rgba(255, 255, 255, 0.05);
}

body.dark-mode .table-hover tbody tr:hover {
  background-color: var(--dark-hover);
  color: var(--light);
}

/* Form Elements (Dark) */
body.dark-mode input,
body.dark-mode select,
body.dark-mode textarea {
  color: var(--light);
  background-color: var(--dark-surface);
  border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode input:focus,
body.dark-mode select:focus,
body.dark-mode textarea:focus {
  color: var(--light);
  background-color: var(--dark-hover);
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

body.dark-mode label {
  color: var(--text-dark);
}

body.dark-mode .input-group-text {
  color: var(--text-dark);
  background-color: var(--dark-hover);
  border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode input[type="color"] {
  background-color: var(--dark-surface);
}

body.dark-mode ::placeholder {
  color: var(--text-dark);
  opacity: 0.7;
}

body.dark-mode input:disabled,
body.dark-mode select:disabled,
body.dark-mode textarea:disabled {
  background-color: var(--dark-hover);
  opacity: 0.5;
}

/* Leaflet (Dark) */
body.dark-mode .leaflet-layer,
body.dark-mode .leaflet-control-zoom-in,
body.dark-mode .leaflet-control-zoom-out,
body.dark-mode .leaflet-control-attribution {
  filter: invert(100%) hue-rotate(180deg) brightness(95%) contrast(90%);
}

body.dark-mode .leaflet-container {
  background: #000;
}

/******************************************/
/*         OFFCANVAS / MODAL (DARK)      */
/******************************************/
body.dark-mode .offcanvas {
  background-color: var(--dark-surface);
}

body.dark-mode .offcanvas-backdrop {
  background-color: rgba(0, 0, 0, 0.7);
}

body.dark-mode .modal-content {
  background-color: var(--dark-surface);
  color: var(--light);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

body.dark-mode .modal-header,
body.dark-mode .modal-footer {
  background-color: var(--dark-hover);
  border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .modal-title {
  color: var(--light);
}

body.dark-mode .modal-body {
  color: var(--text-dark);
}

/******************************************/
/*            PAGINATION (DARK)          */
/******************************************/
body.dark-mode .pagination {
  gap: 0.5rem;
}

body.dark-mode .page-item {
  margin: 0;
}

body.dark-mode .page-link,
body.dark-mode .dark-page-link {
  background-color: var(--dark-surface);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-dark);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  transition: var(--transition);
}

body.dark-mode .page-link:hover,
body.dark-mode .dark-page-link:hover {
  background-color: var(--dark-hover);
  color: var(--light);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

body.dark-mode .page-item.active .page-link,
body.dark-mode .page-item.active .dark-page-link {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

body.dark-mode .page-item.disabled .page-link,
body.dark-mode .page-item.disabled .dark-page-link {
  background-color: var(--dark-surface);
  border-color: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.3);
  cursor: not-allowed;
}

/******************************************/
/*         LIST GROUP (DARK MODE)        */
/******************************************/
body.dark-mode .list-group {
  background: var(--dark-surface);
  border-color: rgba(255, 255, 255, 0.1) !important;
}

body.dark-mode .list-group-item {
  background: var(--dark-surface);
  border-color: rgba(255, 255, 255, 0.05);
  color: var(--text-dark);
}

body.dark-mode .list-group-item a {
  color: var(--text-dark);
}

body.dark-mode .list-group-item:hover {
  background: var(--dark-hover);
}

body.dark-mode .list-group-item:hover a {
  color: var(--light);
}

/******************************************/
/*       ICONS / TOOLTIP (DARK FIX)      */
/******************************************/
body.dark-mode .input-group-text i,
body.dark-mode .form-control-feedback i,
body.dark-mode .input-icon i,
body.dark-mode .form-icon i {
  color: var(--text-dark);
}

/* Date input, search, color input fixes */
body.dark-mode input[type="date"]::-webkit-calendar-picker-indicator,
body.dark-mode input[type="datetime-local"]::-webkit-calendar-picker-indicator,
body.dark-mode input[type="time"]::-webkit-calendar-picker-indicator {
  filter: invert(0.8);
}

body.dark-mode input[type="search"]::-webkit-search-cancel-button {
  filter: invert(0.8);
}

body.dark-mode input[type="color"]::-webkit-color-swatch-wrapper {
  background: var(--dark-surface);
}

body.dark-mode input[type="color"]::-webkit-color-swatch {
  border-color: rgba(255, 255, 255, 0.1);
}

/* Select text selection fix in dark mode */
body.dark-mode select option:checked,
body.dark-mode select:focus option:checked {
  background: var(--dark-surface);
  color: var(--light);
}

body.dark-mode select option:hover,
body.dark-mode select option:focus {
  background: var(--dark-hover);
  color: var(--light);
}

body.dark-mode select option {
  background: var(--dark-surface);
  color: var(--light);
}

body.dark-mode select:focus {
  color: var(--light);
  background-color: var(--dark-surface);
}

/******************************************/
/*        FORM CHECK & TOOLTIP           */
/******************************************/
.text-center .form-check-input {
  display: inline-block;
  margin-right: 0.1rem;
}

.text-center .form-check-input:last-child {
  margin-right: 0;
}

.form-check-input[data-title] {
  position: relative;
  cursor: pointer;
}

.form-check-input[data-title]:hover::after {
  content: attr(data-title);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 8px;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  font-size: 12px;
  white-space: nowrap;
  border-radius: 4px;
  margin-bottom: 5px;
  z-index: 1000;
}

body.dark-mode .form-check-input[data-title]:hover::after {
  background: rgba(255, 255, 255, 0.9);
  color: var(--dark);
}

/******************************************/
/*              MEDIA QUERIES            */
/******************************************/
@media (max-width: 768px) {
  .navbar-brand img {
    height: 35px;
  }

  .content-card {
    padding: 1rem;
  }

  .loading img {
    width: 3rem;
    height: 3rem;
  }
}

/******************************************/
/*              EXTRA STYLES             */
/******************************************/
/* Додаткові утиліти (можна розширювати) */
.mt-1 {
  margin-top: 0.25rem !important;
}

.mt-2 {
  margin-top: 0.5rem !important;
}

.mt-3 {
  margin-top: 1rem !important;
}

.mt-4 {
  margin-top: 1.5rem !important;
}

.mt-5 {
  margin-top: 3rem !important;
}

.mb-1 {
  margin-bottom: 0.25rem !important;
}

.mb-2 {
  margin-bottom: 0.5rem !important;
}

.mb-3 {
  margin-bottom: 1rem !important;
}

.mb-4 {
  margin-bottom: 1.5rem !important;
}

.mb-5 {
  margin-bottom: 3rem !important;
}

.text-left {
  text-align: left !important;
}

.text-center {
  text-align: center !important;
}

.text-right {
  text-align: right !important;
}


/****************************************************/
/*                CARD & TABLE (LIGHT)             */
/****************************************************/
.card.shadow-sm {
  border-radius: 0.5rem;
  box-shadow: var(--shadow-sm) !important;
  overflow: hidden;
  /* обрізання "виступів" всередині картки */
}

.card-header.bg-primary.text-white {
  /* Тут можна додати/змінити відступи, якщо потрібно */
  padding: 1rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.card-title.mb-0 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0 !important;
}

/* Спінер, що відображається праворуч у заголовку */
.table-loader {
  margin-left: 1rem;
  /* Невеликий відступ від заголовка */
}

/* Тіло картки з нульовим верхнім/нижнім паддінгом */
.card-body.p-0 {
  position: relative;
}

/* Футер картки */
.card-footer.border-top {
  border-top: 1px solid var(--border) !important;
  background-color: var(--light);
  padding: 0.75rem 1.25rem;
  color: var(--text);
}

/* Кнопка "Оновити" */
.card-footer .btn.btn-outline-secondary.btn-sm {
  border-color: var(--border);
  transition: var(--transition);
}

.card-footer .btn.btn-outline-secondary.btn-sm:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}


/****************************************************/
/*                DARK MODE OVERRIDES              */
/****************************************************/
/* Карточка та елементи в темному режимі */
body.dark-mode .card.shadow-sm {
  background-color: var(--dark-surface);
  color: var(--light);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3) !important;
}

body.dark-mode .card-header.bg-primary.text-white {
  /* Можна використати свій градієнт або інший відтінок */
  background-color: var(--primary-hover);
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.15);
}

/* Спінер лишається білим, можна змінити на інший колір */
body.dark-mode .spinner-border.text-light {
  color: #fff !important;
}

body.dark-mode .card-body.p-0 {
  background-color: transparent;
}

body.dark-mode #statistic-table {
  opacity: 0.6;
  /* трохи інша прозорість */
}

body.dark-mode .card-footer.border-top {
  background-color: var(--dark-hover);
  border-top: 1px solid rgba(255, 255, 255, 0.15) !important;
  color: var(--text-dark);
}

body.dark-mode .card-footer .btn.btn-outline-secondary.btn-sm {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text-dark);
}

body.dark-mode .card-footer .btn.btn-outline-secondary.btn-sm:hover {
  background-color: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

#energyPointsApp td .btn {
  margin: 0 2px;
  border-radius: 0.375rem;
  padding: 0.5rem 0.7rem;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

#energyPointsApp td .btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

body.dark-mode .page-header {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
  color: #fff;
}

body.dark-mode .leaflet-popup-content-wrapper {
  background: var(--dark-surface);
}

/* Основний стиль для кнопки */
.scroll-to-top {
  display: none;
  /* Сховати кнопку за замовчуванням */
  position: fixed;
  /* Фіксована позиція */
  bottom: 20px;
  /* Відступ знизу */
  right: 20px;
  /* Відступ справа */
  width: 60px;
  /* Розмір кнопки */
  height: 60px;
  /* Квадратний розмір */
  border: none;
  /* Без рамки */
  border-radius: 50%;
  /* Кругла форма */
  background-color: #3498db;
  /* Основний колір */
  color: white;
  /* Колір іконки */
  font-size: 24px;
  /* Розмір іконки */
  cursor: pointer;
  /* Іконка руки при наведенні */
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
  /* Тінь */
  transition: transform 0.3s ease, background-color 0.3s ease, color 0.3s ease;
  /* Анімація */
  z-index: 1000;
  /* Щоб кнопка була над усім контентом */
  display: flex;
  /* Flexbox для вирівнювання */
  justify-content: center;
  /* Горизонтальне вирівнювання */
  align-items: center;
  /* Вертикальне вирівнювання */
}

/* Ефекти при наведенні */
.scroll-to-top:hover {
  background-color: #2980b9;
  /* Темніший колір при наведенні */
  transform: scale(1.1);
  /* Невелике збільшення */
}

/* Стиль іконки */
.scroll-to-top i {
  font-size: 24px;
  /* Розмір іконки */
  line-height: 1;
  /* Вирівнювання по центру */
}

/* Стиль для темного режиму */
body.dark-mode .scroll-to-top {
  background-color: #555;
  /* Темно-сірий фон */
  color: #f1f1f1;
  /* Світлий колір іконки */
  box-shadow: 0 4px 6px rgba(255, 255, 255, 0.1);
  /* Світла тінь */
}

body.dark-mode .scroll-to-top:hover {
  background-color: #333;
  /* Темніший фон при наведенні */
  color: #fff;
  /* Яскраво-білий колір іконки */
}

body.dark-mode hr {
  color: #f1f1f1;
}

.contract-number {
  font-size: 1.8rem;
  font-weight: bold;
  color: #2c3e50;
}

.card-header-custom {
  background-color: #f8f9fa;
  border-bottom: 1px solid #e9ecef;
  padding: 15px 20px;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
}

.card-header-title {
  margin: 0;
  font-weight: 600;
  color: #343a40;
}

.info-label {
  font-weight: 600;
  color: #6c757d;
}

.info-value {
  font-weight: 500;
  color: #212529;
  margin-left: 5px;
}

/* Тип енергоресурсу */
.data-type-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background-color: #f0f4f8;
  border-radius: 8px;
  margin-bottom: 10px;
}

.data-type-badge img {
  max-width: 20px;
  max-height: 20px;
}

/* Тарифи */
.tariff-price {
  font-weight: bold;
  font-size: 1.1rem;
  color: #2c3e50;
}

.tariff-date {
  font-size: 0.95rem;
  color: #6c757d;
}

.tariff-badge {
  background-color: #28a745;
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 500;
}

/* Для кнопок і форм */
.btn-action {
  transition: all 0.2s;
}

.btn-action:hover {
  transform: translateY(-2px);
}

/* Сервіси */
.service-card {
  border-left: 4px solid #3498db;
  background-color: #f8f9fa;
  padding: 15px;
  border-radius: 8px;
  margin-bottom: 15px;
  transition: all 0.2s;
}

.service-card:hover {
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.service-title {
  color: #2c3e50;
  font-weight: 600;
  font-size: 1.15rem;
  margin-bottom: 8px;
}

/* Темний режим - перевизначення */
body.dark-mode .card-header-custom {
  background-color: var(--dark-hover);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .card-header-title {
  color: var(--light);
}

body.dark-mode .info-label {
  color: var(--text-dark);
}

body.dark-mode .info-value {
  color: var(--light);
}

body.dark-mode .data-type-badge {
  background-color: var(--dark-hover);
}

body.dark-mode .tariff-price {
  color: var(--light);
}

body.dark-mode .service-card {
  background-color: var(--dark-surface);
  border-color: var(--primary);
}

body.dark-mode .service-title {
  color: var(--light);
}

/* Хлібні крихти в темному режимі */
body.dark-mode .breadcrumb {
  background-color: var(--dark-surface);
}

.point-icon {
  background-color: #eee;
}

/****************************************************/
/*           ACCORDION (LIGHT / DEFAULT)            */
/****************************************************/
.accordion-item {
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.accordion-button {
  background-color: #fff;
  color: var(--text);
  font-weight: 600;
  transition: var(--transition);
}

.accordion-button:hover,
.accordion-button:focus {
  background-color: var(--light);
  color: var(--primary);
  box-shadow: none;
}

.accordion-button:not(.collapsed) {
  background-color: rgba(52, 152, 219, 0.1);
  color: var(--primary);
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .125);
}

.accordion-body {
  background-color: #fff;
  color: var(--text);
  padding: 1.25rem 1.5rem;
}

/****************************************************/
/*              ACCORDION (DARK MODE)              */
/****************************************************/
body.dark-mode .accordion-item {
  background-color: var(--dark-surface);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

body.dark-mode .accordion-button {
  background-color: var(--dark-surface);
  color: var(--light);
}

body.dark-mode .accordion-button:hover,
body.dark-mode .accordion-button:focus {
  background-color: var(--dark-hover);
  color: var(--primary);
}

body.dark-mode .accordion-button:not(.collapsed) {
  background-color: rgba(52, 152, 219, 0.15);
  /* підсвічує «розгорнуту» */
  color: var(--primary);
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.1);
}

body.dark-mode .accordion-button::after {
  filter: invert(1);
  /* робимо стрілку світлою */
  opacity: 0.8;
}

body.dark-mode .accordion-body {
  background-color: var(--dark-surface);
  color: var(--text-dark);
}

body.dark-mode .accordion-body pre {
  background-color: var(--dark-hover);
  /* щоб <pre> із JSON не світився */
  border: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--light);
}

/* Тонке прокручування JSON‑коду усередині <pre> */
.accordion-body pre {
  max-height: 450px;
  overflow: auto;
  border-radius: 0.5rem;
}

.accordion-body pre::-webkit-scrollbar {
  width: 6px;
}

.accordion-body pre::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.25);
  border-radius: 3px;
}

body.dark-mode .accordion-body pre::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.25);
}

.text-default {
  color: var(--text);
}

body.dark-mode .text-default {
  color: var(--text-dark);
}

/******************************************/
/*        INSTITUTIONS PAGE STYLES       */
/******************************************/

/* Основні стилі для таблиці закладів */
.institutions-table {
  font-size: 14px;
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.institutions-table th {
  text-align: center;
  vertical-align: middle;
  background: rgba(52, 152, 219, 0.1);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
}

.institutions-table th:nth-child(1) {
  min-width: 2.5rem;
  max-width: 2.5rem;
  text-align: center;
  vertical-align: middle;
}

.institutions-table th:nth-child(2) {
  min-width: 40%;
}

.institutions-table th:nth-child(3) {
  min-width: 6rem;
  max-width: 6rem;
  text-align: center;
  vertical-align: middle;
}

.institutions-table td:nth-child(1) {
  text-align: center;
  vertical-align: middle;
  width: 2.5rem;
}

.institutions-table td:nth-child(3) {
  text-align: center;
  vertical-align: middle;
  width: 6rem;
}

.institutions-table a {
  text-decoration: none;
  font-weight: 500;
}

.institutions-table a:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* Компактне відображення інформації про заклад */
.institution-info {
  padding: 0.5rem 0;
}

.institution-name {
  font-weight: 600;
  font-size: 1.1rem;
  line-height: 1.3;
  margin-bottom: 0.25rem;
  color: var(--text);
  display: flex;
  align-items: center;
}

.institution-name i {
  flex-shrink: 0;
}

.institution-parent {
  font-size: 0.8rem;
  line-height: 1.2;
  margin-bottom: 0.25rem;
  display: flex;
  align-items: flex-start;
}

.institution-parent i {
  flex-shrink: 0;
}

.institution-address {
  font-size: 0.8rem;
  color: #6c757d;
  line-height: 1.2;
  font-style: italic;
  display: flex;
  align-items: flex-start;
}

.institution-address i {
  flex-shrink: 0;
}

/* Мобільна інформація про блоки */
.mobile-blocks-info {
  font-size: 0.75rem;
  display: flex;
  align-items: center;
}

.mobile-blocks-info i {
  flex-shrink: 0;
}

/* Стилі для згортуваних секцій */
.filter-card {
  border: 1px solid #dee2e6;
  border-radius: 0.375rem;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  transition: all 0.2s ease-in-out;
}

.filter-card:hover {
  box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
}

.filter-card-header {
  background-color: #f8f9fa;
  border-bottom: 1px solid #dee2e6;
  border-radius: 0.375rem 0.375rem 0 0;
  cursor: pointer;
  transition: background-color 0.2s ease-in-out;
}

.filter-card-header:hover {
  background-color: #e9ecef;
}

.filter-card-header .btn-link {
  color: #495057;
  font-weight: 500;
  text-decoration: none !important;
  border: none !important;
  background: none !important;
  box-shadow: none !important;
  padding: 0;
  margin: 0;
}

.filter-card-header .btn-link:hover,
.filter-card-header .btn-link:focus,
.filter-card-header .btn-link:active {
  color: #495057;
  background-color: transparent !important;
  border: none !important;
  box-shadow: none !important;
  outline: none !important;
}

.filter-collapse-icon {
  transition: transform 0.2s ease-in-out;
  font-size: 0.875rem;
  color: #6c757d;
}

.filter-card-header:hover .filter-collapse-icon {
  color: #495057;
}

.filter-card-header.has-active-filters .filter-collapse-icon {
  color: #1565c0;
}

.filter-card-header.has-active-filters:hover .filter-collapse-icon {
  color: #0d47a1;
}

.filter-card-body {
  background-color: #ffffff;
  border-radius: 0 0 0.375rem 0.375rem;
}

.filter-form-check {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.filter-form-check input[type="checkbox"] {
  width: auto;
  margin: 0;
  flex-shrink: 0;
}

.filter-form-check-label {
  font-size: 0.875rem;
  color: #495057;
  cursor: pointer;
  margin-bottom: 0;
  flex: 1;
}

.filter-form-check-input:checked {
  background-color: #0d6efd;
  border-color: #0d6efd;
}

.filter-form-check-input:focus {
  border-color: #86b7fe;
  outline: 0;
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Анімація для згортання/розгортання іконки */
.filter-collapse-icon.fa-chevron-up {
  transform: rotate(180deg);
}

.filter-collapse-icon.fa-chevron-down {
  transform: rotate(0deg);
}

/* Стилі для активних фільтрів */
.filter-card-header.has-active-filters {
  background-color: #e3f2fd;
  border-color: #90caf9;
}

.filter-card-header.has-active-filters:hover {
  background-color: #bbdefb;
}

.filter-card-header.has-active-filters .btn-link {
  color: #1565c0;
  font-weight: 600;
}

.filter-card.has-active-filters {
  border-color: #90caf9;
  box-shadow: 0 0.125rem 0.25rem rgba(33, 150, 243, 0.15);
}

.filter-card.has-active-filters:hover {
  box-shadow: 0 0.25rem 0.5rem rgba(33, 150, 243, 0.25);
}

/* Темна тема для фільтрів */
body.dark-mode .filter-card {
  background-color: var(--dark-surface);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

body.dark-mode .filter-card:hover {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.45);
  border-color: rgba(255, 255, 255, 0.15);
}

body.dark-mode .filter-card-header {
  background-color: rgba(255, 255, 255, 0.03);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .filter-card-header:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

body.dark-mode .filter-card-header .btn-link {
  color: var(--text-dark);
}

body.dark-mode .filter-card-header .btn-link:hover,
body.dark-mode .filter-card-header .btn-link:focus,
body.dark-mode .filter-card-header .btn-link:active {
  color: var(--light);
}

body.dark-mode .filter-card-body {
  background-color: var(--dark-surface);
  color: var(--text-dark);
}

body.dark-mode .filter-collapse-icon {
  color: var(--text-dark);
}

body.dark-mode .filter-card-header:hover .filter-collapse-icon {
  color: var(--light);
}

body.dark-mode .filter-card-header.has-active-filters .filter-collapse-icon {
  color: #4fc3f7;
}

body.dark-mode .filter-card-header.has-active-filters:hover .filter-collapse-icon {
  color: #81d4fa;
}

/* Темна тема для активних фільтрів */
body.dark-mode .filter-card-header.has-active-filters {
  background-color: rgba(30, 108, 168, 0.15);
  border-color: rgba(30, 108, 168, 0.3);
}

body.dark-mode .filter-card-header.has-active-filters:hover {
  background-color: rgba(30, 108, 168, 0.25);
}

body.dark-mode .filter-card-header.has-active-filters .btn-link {
  color: #4fc3f7;
  font-weight: 600;
}

body.dark-mode .filter-card-header.has-active-filters .btn-link:hover,
body.dark-mode .filter-card-header.has-active-filters .btn-link:focus,
body.dark-mode .filter-card-header.has-active-filters .btn-link:active {
  color: #81d4fa;
}

body.dark-mode .filter-card.has-active-filters {
  border-color: rgba(30, 108, 168, 0.4);
  box-shadow: 0 4px 20px rgba(30, 108, 168, 0.2);
}

body.dark-mode .filter-card.has-active-filters:hover {
  box-shadow: 0 8px 30px rgba(30, 108, 168, 0.3);
  border-color: rgba(30, 108, 168, 0.5);
}

/* Темна тема для таблиці закладів */
body.dark-mode .institution-name {
  color: var(--light);
}

body.dark-mode .institution-parent {
  color: var(--text-dark);
}

body.dark-mode .institution-parent i {
  color: #8e9bae;
}

body.dark-mode .institution-address {
  color: #8e9bae;
}

body.dark-mode .institution-address i {
  color: #8e9bae;
}

body.dark-mode .institutions-table a {
  color: #4fc3f7;
}

body.dark-mode .institutions-table a:hover {
  color: #81d4fa;
}

/* Бейджі в темній темі */
body.dark-mode .badge.bg-secondary {
  background-color: #6c757d !important;
}

body.dark-mode .badge.bg-success {
  background-color: #198754 !important;
}

body.dark-mode .badge.bg-info {
  background-color: #0dcaf0 !important;
  color: #000 !important;
}

/* Smooth transition для collapse */
.collapse {
  transition: height 0.35s ease;
}

.collapsing {
  transition: height 0.35s ease;
}

#checkboxIcon {
  color: var(--light);
}

/* Іконки в заголовках таблиці */
.institutions-table th i {
  color: var(--primary);
  opacity: 0.8;
}

body.dark-mode .institutions-table th i {
  color: #4fc3f7;
  opacity: 0.9;
}

/* Покращення відображення бейджів */
.institutions-table .badge {
  font-size: 0.875rem;
  padding: 0.375rem 0.75rem;
  border-radius: 0.5rem;
  font-weight: 600;
}

/* Hover ефекти для рядків таблиці */
.institutions-table tbody tr:hover {
  background-color: rgba(0, 123, 255, 0.05);
  transition: background-color 0.2s ease;
}

body.dark-mode .institutions-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

/* Стилі для кнопок фільтрів */
.filter-card-body .btn {
  transition: all 0.2s ease;
  border-radius: 0.5rem;
  font-weight: 600;
}

.filter-card-body .btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Dropdown меню звітів */
.dropdown-menu .dropdown-item i {
  width: 1.25rem;
  text-align: center;
  opacity: 0.8;
}

.dropdown-menu .dropdown-item:hover i {
  opacity: 1;
}

/* Заголовок фільтрів */
.filter-card-body h2 {
  color: var(--text);
  font-weight: 600;
}

body.dark-mode .filter-card-body h2 {
  color: var(--light);
}

body.dark-mode .filter-card-body h2 i {
  color: #4fc3f7;
}

/******************************************/
/*           MOBILE STYLES               */
/******************************************/

/* Мобільні стилі для екранів менше 768px */
@media (max-width: 767.98px) {

  /* Загальні мобільні стилі */
  .page-header {
    padding: 1rem;
    margin: -1rem -1rem 1rem -1rem;
  }

  .page-header h3 {
    font-size: 1.25rem;
  }

  /* Мобільні стилі для таблиці */
  .institutions-table {
    font-size: 12px;
    min-width: 100% !important;
  }

  .institutions-table th,
  .institutions-table td {
    padding: 0.4rem 0.3rem;
    font-size: 12px;
  }

  /* Мобільні заголовки таблиці */
  .mobile-checkbox-header {
    width: 2rem !important;
    min-width: 2rem !important;
    max-width: 2rem !important;
    padding: 0.3rem !important;
  }

  .mobile-institution-header {
    font-size: 0.75rem !important;
    padding: 0.3rem 0.5rem !important;
  }

  /* Мобільні комірки */
  .mobile-checkbox-cell {
    width: 2rem !important;
    padding: 0.3rem !important;
  }

  .mobile-institution-cell {
    padding: 0.5rem !important;
  }

  /* Мобільна інформація про заклад */
  .institution-name {
    font-size: 0.9rem !important;
    margin-bottom: 0.2rem;
  }

  .institution-parent {
    font-size: 0.7rem !important;
    margin-bottom: 0.2rem;
  }

  .institution-address {
    font-size: 0.7rem !important;
    margin-bottom: 0.2rem;
  }

  .mobile-blocks-info {
    font-size: 0.7rem !important;
    margin-top: 0.3rem;
  }

  /* Мобільні кнопки */
  .btn-group .btn {
    padding: 0.4rem 0.6rem;
    font-size: 0.8rem;
  }

  .dropdown-toggle {
    padding: 0.4rem 0.6rem;
    font-size: 0.8rem;
  }

  /* Мобільні фільтри */
  .filter-card-body h2 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
  }

  .filter-card-header {
    padding: 0.75rem !important;
  }

  .filter-form-check-label {
    font-size: 0.8rem;
  }

  /* Мобільна карта */
  #embedded-map {
    height: 300px !important;
  }

  /* Приховуємо текст на кнопках на дуже маленьких екранах */
  @media (max-width: 480px) {
    .d-none.d-sm-inline {
      display: none !important;
    }

    .btn-group .btn {
      padding: 0.3rem 0.5rem;
    }

    .dropdown-toggle {
      padding: 0.3rem 0.5rem;
    }

    .institution-name {
      font-size: 0.85rem !important;
    }

    .institution-parent,
    .institution-address,
    .mobile-blocks-info {
      font-size: 0.65rem !important;
    }
  }

  /* Мобільні відступи для контенту */
  .content-card {
    padding: 0.75rem;
    margin-bottom: 1rem;
  }

  /* Мобільні стилі для результатів */
  .text-center.text-muted {
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
  }

  /* Менші іконки на мобільному */
  .institution-name i,
  .institution-parent i,
  .institution-address i,
  .mobile-blocks-info i {
    font-size: 0.8rem;
    margin-right: 0.3rem !important;
  }

  /* Мобільні бейджі */
  .mobile-blocks-info .badge {
    font-size: 0.65rem !important;
    padding: 0.2rem 0.4rem;
  }

  /* Компактніші чекбокси */
  .mobile-checkbox-cell .form-check-input {
    transform: scale(0.9);
  }

  .mobile-checkbox-header .btn {
    padding: 0.2rem 0.3rem !important;
  }

  .mobile-checkbox-header .btn i {
    font-size: 0.8rem;
  }
}


main {
  flex: 1;
  margin-bottom: 2rem;
}

/***** 2. Common Card Styles *****/
.dashboard-card {
  background: white;
  border-radius: 15px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  border: none !important;
  margin-bottom: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
  contain: layout style paint;
}

.dashboard-card:hover {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.card-content {
  background: white;
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  border: none;
  margin-bottom: 2rem;
}

.main-card {
  background-color: white;
  border-radius: 15px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  border: none !important;
  margin-bottom: 1.5rem;
  padding: 2rem;
}

body.dark-mode .main-card {
  background-color: var(--dark-surface);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.35);
  color: var(--text-dark);
}

/***** 3. Hero Section Styles *****/
.page-header {
  background: linear-gradient(135deg, #43cea2 0%, #185a9d 100%);
  color: white;
  padding: 3.5rem 3rem;
  border-radius: 20px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
  text-align: center;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
}

.page-header::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 250px;
  height: 250px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  z-index: 1;
}

.page-header::after {
  content: "";
  position: absolute;
  bottom: -60px;
  left: -60px;
  width: 180px;
  height: 180px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  z-index: 1;
}

.page-header h1 {
  position: relative;
  z-index: 1;
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
  animation: fadeInDown 1s ease;
}

.page-header h5,
.page-header p {
  position: relative;
  z-index: 1;
  font-size: 1.4rem;
  opacity: 0.95;
  font-weight: 400;
  max-width: 600px;
  line-height: 1.5;
  animation: fadeInUp 1s ease;
  margin-bottom: 0;
}

.hero-icon {
  font-size: 4rem;
  margin-right: 2rem;
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
  animation: pulse 3s infinite;
}

/* Hero Section Variants */
.page-header.admin {
  background: linear-gradient(135deg, #4caf50 0%, #45a049 100%);
}

.page-header.warning {
  background: linear-gradient(135deg, #e53935 0%, #8e24aa 100%);
}

.page-header.auth {
  background: linear-gradient(135deg, #43cea2 0%, #185a9d 100%);
}

.page-header.reset {
  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
}

.page-header.edit {
  background: linear-gradient(135deg, #ff9800 0%, #f57c00 100%);
}

/***** 5. Form Styles *****/
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  font-weight: 600;
  color: #2e7d32;
  margin-bottom: 0.5rem;
  display: block;
}

.form-control,
.form-select {
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
  border-color: #4caf50;
  box-shadow: 0 0 0 0.2rem rgba(76, 175, 80, 0.25);
}

.auth-body .form-control {
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 25px;
}

.auth-body .form-control:focus {
  border-color: #4caf50;
  box-shadow: 0 0 0 0.2rem rgba(76, 175, 80, 0.25);
}

.auth-header.reset+.auth-body .form-control:focus {
  border-color: #ff6b6b;
  box-shadow: 0 0 0 0.2rem rgba(255, 107, 107, 0.25);
}

.auth-header.change-password+.auth-body .form-control:focus {
  border-color: #ff9800;
  box-shadow: 0 0 0 0.2rem rgba(255, 152, 0, 0.25);
}

.form-section-title {
  border-bottom: 2px solid #43cea2;
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
  color: #2e7d32;
  font-weight: 700;
}

.form-check {
  margin: 1rem 0;
}


.form-check-label {
  margin-left: 0.5rem;
  color: #2e7d32;
  font-weight: 500;
}

.icon-input {
  position: relative;
}

.icon-input i {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: #4caf50;
  z-index: 1;
}

.auth-header.reset+.auth-body .icon-input i {
  color: #ff6b6b;
}

.auth-header.change-password+.auth-body .icon-input i {
  color: #ff9800;
}

.icon-input .form-control {
  padding-left: 45px;
}

.help-text {
  font-size: 0.85rem;
  color: #666;
  margin-top: 5px;
}

.info-box {
  background: #fff3cd;
  border: 1px solid #ffeaa7;
  color: #856404;
  padding: 15px;
  border-radius: 10px;
  margin-bottom: 20px;
  font-size: 0.9rem;
}

body.dark-mode .info-box {
  background: #5a3e00;
  border-color: #806104;
  color: #fff3cd;
}

.welcome-info {
  background: #f8f9fa;
  border-left: 4px solid #4caf50;
  padding: 20px;
  margin-bottom: 30px;
  border-radius: 5px;
}

body.dark-mode .welcome-info {
  background: #2c2c2c;
  border-left-color: #81c784;
}

.welcome-info h5 {
  color: #2e7d32;
  margin-bottom: 10px;
}

.welcome-info p {
  margin: 5px 0;
  color: #666;
  font-size: 0.95rem;
}

.auth-body .btn-primary {
  width: 100%;
  font-size: 1.1rem;
  padding: 12px 30px;
}

.auth-header.reset+.auth-body .btn-primary {
  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
  box-shadow: 0 5px 15px rgba(255, 107, 107, 0.3);
}

.auth-header.reset+.auth-body .btn-primary:hover {
  box-shadow: 0 8px 20px rgba(255, 107, 107, 0.4);
}

.auth-header.change-password+.auth-body .btn-primary {
  background: linear-gradient(135deg, #ff9800 0%, #f57c00 100%);
  box-shadow: 0 5px 15px rgba(255, 152, 0, 0.3);
}

.auth-header.change-password+.auth-body .btn-primary:hover {
  box-shadow: 0 8px 20px rgba(255, 152, 0, 0.4);
}

/***** 7. Navigation Styles *****/
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95) !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

#logo {
  height: 50px;
  transition: all 0.3s ease;
}

.nav-link {
  position: relative;
  padding: 0.5rem 1rem;
  transition: all 0.3s ease;
}

.nav-link:hover {
  color: var(--accent-color) !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 50%;
  background-color: var(--accent-color);
  transition: all 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
  left: 0;
}

.user-dropdown {
  position: relative;
}

.user-avatar {
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4caf50 0%, #45a049 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white !important;
  font-weight: 600;
  font-size: 0.9rem;
  margin-right: 8px;
}

.user-info {
  color: #2e7d32;
  font-weight: 500;
}

.access-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 600;
  margin-left: 5px;
}

.access-badge.all {
  background: #e8f5e9;
  color: #2e7d32;
}

.access-badge.limited {
  background: #fafafa;
  color: #666;
}

.dropdown-item {
  padding: 0.5rem 1rem;
  transition: all 0.3s ease;
}

.dropdown-item:hover {
  background-color: #f8f9fa;
}

.dropdown-item i {
  width: 20px;
  margin-right: 10px;
}

.language-switcher {
  margin-left: 15px;
}

.language-switcher .dropdown-menu {
  min-width: 100px;
}

.language-switcher .dropdown-item.active {
  background-color: var(--accent-color);
  color: white;
}

.language-flag {
  width: 20px;
  margin-right: 5px;
}

/***** 8. Footer Styles *****/
footer {
  background-color: #f8f9fa;
  margin-top: auto;
}

.footer-links a {
  color: var(--secondary-color);
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-links a:hover {
  color: var(--accent-color);
  text-decoration: none;
}

.form-check-sm {
  padding-left: 1.25rem;
}

.form-check-sm .form-check-input {
  margin-top: 0.125rem;
}

.loading-spinner {
  display: none;
  text-align: center;
  padding: 3rem;
}

.data-table {
  max-height: 400px;
  overflow-y: auto;
}

.table th {
  background-color: #f8f9fa;
  font-weight: 600;
  color: #2e7d32;
}

.progress-bar {
  height: 8px;
  background-color: #e9ecef;
  border-radius: 4px;
  margin-top: 0.25rem;
  overflow: hidden;
}

.progress-bar .fill {
  height: 100%;
  background-color: #4caf50;
  transition: width 0.3s ease;
}

/***** 18. Table Styles *****/

.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.table th {
  background-color: #f8f9fa;
  font-weight: 600;
}

.table th,
.table td {
  padding: 0.25rem 1rem;
  vertical-align: middle;
}


/******************************************/
/*         ECL310 SETTINGS STYLES        */
/******************************************/

/* Стилі для параметрів які доступні тільки для читання */
.readonly-param {
  background-color: #f8f9fa;
  border-left: 3px solid #6c757d;
}

.readonly-param input,
.readonly-param select {
  background-color: #e9ecef;
}

/* Стилі для зміненних параметрів */
.border-warning {
  border-color: #ffc107 !important;
  box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25);
}

/* Стилі для сенсорів */
.sensor-card {
  transition: all 0.3s ease;
}

.sensor-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Кольори для значень датчиків */
.text-blue-600 {
  color: #2563eb !important;
}

.text-green-600 {
  color: #16a34a !important;
}

.text-red-600 {
  color: #dc2626 !important;
}

.text-gray-500 {
  color: #6b7280 !important;
}

.text-gray-400 {
  color: #9ca3af !important;
}

/* Стилі для readonly бейджів та іконок */
.readonly-param .badge {
  font-size: 0.6rem;
  padding: 0.2rem 0.4rem;
}

.readonly-param .text-muted i.fas.fa-lock {
  color: #6c757d;
}

.readonly-param .form-label {
  color: #6c757d;
  font-style: italic;
}

/* Стилі для readonly інформаційного блоку */
.readonly-param .text-muted.small {
  background-color: #f8f9fa;
  border: 1px solid #dee2e6;
  border-radius: 0.375rem;
  padding: 0.375rem;
  font-style: italic;
}

/* Темна тема для ECL310 */
body.dark-mode .readonly-param {
  background-color: var(--dark-hover);
  border-left-color: #6c757d;
}

body.dark-mode .readonly-param input,
body.dark-mode .readonly-param select {
  background-color: var(--dark-surface);
}

body.dark-mode .sensor-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

body.dark-mode .readonly-param .badge {
  background-color: #6c757d !important;
  color: #fff;
}

body.dark-mode .readonly-param .text-muted {
  color: var(--text-dark) !important;
  background-color: var(--dark-surface);
  border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .readonly-param .text-muted i.fas.fa-lock {
  color: var(--text-dark);
}

body.dark-mode .readonly-param .form-label {
  color: var(--text-dark);
}

/* Забезпечуємо правильне відображення кольорів в темній темі */
body.dark-mode .text-blue-600 {
  color: #60a5fa !important;
}

body.dark-mode .text-green-600 {
  color: #34d399 !important;
}

body.dark-mode .text-red-600 {
  color: #f87171 !important;
}

body.dark-mode .text-gray-500 {
  color: #9ca3af !important;
}

body.dark-mode .text-gray-400 {
  color: #6b7280 !important;
}

/* Анімації для покращення UX */
.readonly-param {
  transition: all 0.3s ease;
}

.readonly-param:hover {
  background-color: #f1f3f4;
}

body.dark-mode .readonly-param:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

/* Стилі для tooltip над readonly параметрами */
.readonly-param[title]:hover::after {
  content: attr(title);
  position: absolute;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  white-space: nowrap;
  top: -2.5rem;
  left: 50%;
  transform: translateX(-50%);
}



/* Додаткові стилі для спеціальних елементів налаштувань ECL310 */

/******************************************/
/*         СПЕЦІАЛЬНІ ГРУПИ               */
/******************************************/

/* Загальні стилі для спеціальних груп */
.special-group-content {
  background: #f8f9fa;
  border-radius: 8px;
  padding: 1.5rem;
  margin: 1rem 0;
  border: 1px solid #e9ecef;
}

body.dark-mode .special-group-content {
  background: var(--dark-hover);
  border-color: rgba(255, 255, 255, 0.1);
}

/* Дата і час */
.datetime-input {
  font-family: monospace;
  font-size: 1.1rem;
  padding: 0.75rem;
  transition: all 0.3s ease;
}

.datetime-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.datetime-input.changed {
  border-color: var(--warning) !important;
  box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25) !important;
  animation: pulse-warning 2s infinite;
}

/* Опалювальний графік */
.heating-curve-container {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

body.dark-mode .heating-curve-container {
  background: var(--dark-surface);
  border-color: rgba(255, 255, 255, 0.1);
}

.heating-curve-container canvas {
  display: block;
  width: 100%;
  height: 100%;
  cursor: crosshair;
}

.curve-points-list {
  background: #fff;
  border-radius: 8px;
  padding: 1rem;
  border: 1px solid #e9ecef;
  height: 450px;
  overflow-y: auto;
}

body.dark-mode .curve-points-list {
  background: var(--dark-surface);
  border-color: rgba(255, 255, 255, 0.1);
}

.curve-point-input {
  font-size: 0.9rem;
  padding: 0.4rem;
  transition: all 0.3s ease;
}

.curve-point-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.15rem rgba(40, 167, 69, 0.25);
}

.curve-point-input.changed {
  border-color: var(--warning) !important;
  box-shadow: 0 0 0 0.15rem rgba(255, 193, 7, 0.25) !important;
  animation: pulse-warning 2s infinite;
}

/* Розклад */
.system-schedule {
  background: #fff;
  border-radius: 8px;
  padding: 1rem;
  border: 1px solid #e9ecef;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

body.dark-mode .system-schedule {
  background: var(--dark-surface);
  border-color: rgba(255, 255, 255, 0.1);
}

.system-schedule h6 {
  font-weight: 600;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--primary);
}

.schedule-time-input {
  font-family: monospace;
  font-size: 0.85rem;
  padding: 0.25rem 0.5rem;
  min-width: 70px;
  transition: all 0.3s ease;
}

.schedule-time-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.1rem rgba(40, 167, 69, 0.25);
}

.schedule-time-input.changed {
  border-color: var(--warning) !important;
  box-shadow: 0 0 0 0.1rem rgba(255, 193, 7, 0.25) !important;
  animation: pulse-warning 2s infinite;
}

.table th {
  background-color: var(--light);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.75rem 0.5rem;
  border-bottom: 2px solid var(--primary);
}

.table td {
  padding: 0.5rem;
  vertical-align: middle;
  border-bottom: 1px solid #e9ecef;
}

body.dark-mode .table th {
  background-color: var(--dark-hover);
  color: var(--light);
  border-bottom-color: var(--primary);
}

body.dark-mode .table td {
  background-color: var(--dark-surface);
  color: var(--text-dark);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

/* Змішані інпути (select + input) */
.parameter-mixed-input {
  width: 100%;
}

.parameter-mixed-input .form-control {
  border-radius: 0.375rem;
}

.parameter-mixed-input .parameter-input {
  flex: 1;
}

.parameter-mixed-input .parameter-select-option {
  flex: 0 0 auto;
  min-width: 120px;
  font-size: 0.85rem;
}

/* Кнопки дій для спеціальних груп */
.save-datetime-btn,
.save-curve-btn,
.save-schedule-btn {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
  border: none;
  color: white;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.save-datetime-btn:hover:not(:disabled),
.save-curve-btn:hover:not(:disabled),
.save-schedule-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--primary-hover) 0%, var(--primary) 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  color: white;
}

.save-datetime-btn:disabled,
.save-curve-btn:disabled,
.save-schedule-btn:disabled {
  background: #6c757d;
  border-color: #6c757d;
  color: #fff;
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.reset-datetime-btn,
.reset-curve-btn,
.reset-schedule-btn {
  background: transparent;
  border: 1px solid #6c757d;
  color: #6c757d;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.reset-datetime-btn:hover,
.reset-curve-btn:hover,
.reset-schedule-btn:hover {
  background: #6c757d;
  color: white;
  transform: translateY(-1px);
}

/* Анімації для спеціальних елементів */
.special-group-content {
  animation: fadeInUp 0.5s ease-out;
}

/* Плавна анімація для згортання/розгортання */
.collapse {
  transition: height 0.35s ease-in-out;
}

.settings-group {
  border-radius: 8px;
  margin-bottom: 0.5rem;
  transition: all 0.3s ease;
}

.settings-group:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

body.dark-mode .settings-group:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Стилі для accordion кнопок */
.settings-group [data-bs-toggle="collapse"] {
  transition: all 0.3s ease;
}

.settings-group [data-bs-toggle="collapse"]:hover {
  background-color: rgba(40, 167, 69, 0.1);
  border-color: var(--primary);
}

.settings-group [data-bs-toggle="collapse"][aria-expanded="true"] {
  background-color: var(--primary);
  border-color: var(--primary);
  color: white;
}

.settings-group [data-bs-toggle="collapse"][aria-expanded="true"]:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  color: white;
}

body.dark-mode .settings-group [data-bs-toggle="collapse"]:hover {
  background-color: rgba(40, 167, 69, 0.15);
  border-color: var(--primary);
  color: var(--light);
}

body.dark-mode .settings-group [data-bs-toggle="collapse"][aria-expanded="true"] {
  background-color: var(--primary);
  border-color: var(--primary);
  color: white;
}

body.dark-mode .settings-group [data-bs-toggle="collapse"][aria-expanded="true"]:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  color: white;
}

.settings-group [data-bs-toggle="collapse"]:hover {
  background-color: rgba(40, 167, 69, 0.1);
  border-color: var(--primary);
}

.settings-group [data-bs-toggle="collapse"][aria-expanded="true"] {
  background-color: var(--primary);
  border-color: var(--primary);
  color: white;
}

.settings-group [data-bs-toggle="collapse"][aria-expanded="true"]:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  color: white;
}

body.dark-mode .settings-group [data-bs-toggle="collapse"]:hover {
  background-color: rgba(40, 167, 69, 0.15);
  border-color: var(--primary);
  color: var(--light);
}

body.dark-mode .settings-group [data-bs-toggle="collapse"][aria-expanded="true"] {
  background-color: var(--primary);
  border-color: var(--primary);
  color: white;
}

body.dark-mode .settings-group [data-bs-toggle="collapse"][aria-expanded="true"]:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  color: white;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse-warning {
  0% {
    border-color: var(--warning);
    box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25);
  }

  50% {
    border-color: var(--warning);
    box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.5);
  }

  100% {
    border-color: var(--warning);
    box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25);
  }
}

/* Стилі для графіка */
.heating-curve-container {
  position: relative;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.heating-curve-container::before {
  content: '';
  position: absolute;
  top: 10px;
  right: 10px;
  width: 12px;
  height: 12px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.2);
    opacity: 0.7;
  }

  100% {
    transform: scale(1);
    opacity: 1;
  }
}

/* Покращені стилі для скролбару в curve-points-list */
.curve-points-list::-webkit-scrollbar {
  width: 6px;
}

.curve-points-list::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 3px;
}

.curve-points-list::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 3px;
}

.curve-points-list::-webkit-scrollbar-thumb:hover {
  background: var(--primary-hover);
}

body.dark-mode .curve-points-list::-webkit-scrollbar-track {
  background: var(--dark-hover);
}

body.dark-mode .curve-points-list::-webkit-scrollbar-thumb {
  background: var(--primary);
}

/* Відзначення активних елементів */
.schedule-time-input.changed,
.curve-point-input.changed,
.datetime-input.changed {
  border-color: var(--warning) !important;
  box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25) !important;
  animation: pulse-warning 2s infinite;
}

/* Додавання іконки зміни для змінених полів */
.changed::after {
  content: '\f071';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--warning);
  font-size: 0.8rem;
  pointer-events: none;
}

.input-group .changed::after {
  right: 45px;
  /* Враховуємо input-group-text */
}

/* Стиль для групи з незбереженими змінами */
.special-group-content.has-changes {
  border-left: 4px solid var(--warning);
  background: linear-gradient(135deg, rgba(255, 193, 7, 0.05) 0%, rgba(255, 193, 7, 0.02) 100%);
  position: relative;
}

.special-group-content.has-changes::before {
  background: linear-gradient(90deg, var(--warning) 0%, var(--primary) 100%);
}

/* Індикатор змін в заголовку групи */
.changes-badge {
  background: var(--warning);
  color: #fff;
  font-size: 0.7rem;
  padding: 0.2rem 0.4rem;
  border-radius: 50%;
  margin-left: 0.5rem;
  min-width: 1.2rem;
  text-align: center;
  font-weight: bold;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }

  100% {
    transform: scale(1);
    opacity: 1;
  }
}

/* Tooltip для графіка */
.chart-tooltip {
  position: absolute;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
  pointer-events: none;
  z-index: 1000;
  white-space: nowrap;
}

/* Стилі для помічників розкладу */
.schedule-helper {
  background: #e3f2fd;
  border: 1px solid #bbdefb;
  border-radius: 6px;
  padding: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

body.dark-mode .schedule-helper {
  background: rgba(30, 108, 168, 0.15);
  border-color: rgba(30, 108, 168, 0.3);
  color: var(--text-dark);
}

.schedule-helper i {
  color: var(--primary);
  margin-right: 0.5rem;
}

/* Покращені стилі для таблиці розкладу */
.schedule-table {
  font-size: 0.85rem;
}

.schedule-table th {
  text-align: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
  color: white;
  border: none;
}

.schedule-table td {
  text-align: center;
  vertical-align: middle;
}

.schedule-table .fw-bold {
  background: rgba(40, 167, 69, 0.1);
  font-weight: 600;
}

body.dark-mode .schedule-table .fw-bold {
  background: rgba(40, 167, 69, 0.2);
  color: var(--light);
}

/* Адаптивність для мобільних пристроїв */
@media (max-width: 768px) {
  .special-group-content {
    padding: 1rem;
    margin: 0.5rem 0;
  }

  .heating-curve-container {
    height: 350px !important;
  }

  .curve-points-list {
    height: 350px;
    margin-top: 1rem;
  }

  .schedule-time-input {
    font-size: 0.8rem;
    padding: 0.2rem 0.4rem;
    min-width: 60px;
  }

  .save-datetime-btn,
  .save-curve-btn,
  .save-schedule-btn,
  .reset-datetime-btn,
  .reset-curve-btn,
  .reset-schedule-btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    width: 100%;
  }

  .system-schedule {
    margin-bottom: 1rem;
  }
}

/* Стилі для помилок валідації спеціальних елементів */
.datetime-error,
.curve-error,
.schedule-error {
  color: #dc3545;
  font-size: 0.8rem;
  margin-top: 0.25rem;
  display: none;
}

.datetime-error.show,
.curve-error.show,
.schedule-error.show {
  display: block;
  animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Стилі для індикаторів стану */
.status-indicator {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 0.5rem;
}

.status-indicator.saved {
  background: var(--success);
}

.status-indicator.changed {
  background: var(--warning);
  animation: blink 1s infinite;
}

.status-indicator.error {
  background: var(--danger);
}

@keyframes blink {

  0%,
  50% {
    opacity: 1;
  }

  51%,
  100% {
    opacity: 0.3;
  }
}

/* Покращення візуального розділення груп */
.special-group-content {
  position: relative;
  overflow: hidden;
}

.special-group-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
}

/* Стилі для легенди графіка */
.chart-legend {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
  font-size: 0.85rem;
}

.chart-legend-item {
  display: flex;
  align-items: center;
  margin: 0 1rem;
}

.chart-legend-color {
  width: 16px;
  height: 3px;
  margin-right: 0.5rem;
  border-radius: 2px;
}

.chart-legend-color.curve {
  background: #007bff;
}

.chart-legend-color.points {
  background: #dc3545;
  height: 8px;
  width: 8px;
  border-radius: 50%;
}

/* ==================== CANVAS STYLES (NEW) ==================== */

/* Обертка для canvas */
.canvas-wrapper {
    position: relative;
    width: 100%;
    height: 50vh;
    background: #f8f9fa;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid #dee2e6;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Основний контейнер canvas */
.canvas-container {
    position: relative;
    min-width: 100%;
    height: 100%;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #f8f9fa;
    cursor: crosshair;
    overflow: hidden;
}

/* Канвас без зображення */
.canvas-container.no-image {
    background-image: linear-gradient(45deg, #f8f9fa 25%, transparent 25%),
                      linear-gradient(-45deg, #f8f9fa 25%, transparent 25%),
                      linear-gradient(45deg, transparent 75%, #f8f9fa 75%),
                      linear-gradient(-45deg, transparent 75%, #f8f9fa 75%);
    background-size: 30px 30px;
    background-position: 0 0, 0 15px, 15px -15px, -15px 0;
}

/* Сітка на канвасі */
.canvas-grid {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    pointer-events: none;
    background-image: linear-gradient(to right, #000 1px, transparent 1px),
                      linear-gradient(to bottom, #000 1px, transparent 1px);
    background-size: 5% 5%;
    display: none;
}

/* Контейнер для елементів на канвасі */
#canvasPoints,
#fullscreenCanvasPoints {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

/* ==================== ЕЛЕМЕНТИ КАНВАСУ ==================== */

/* Бейдж елементи */
.canvas-point {
    position: absolute;
    background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
    border: 2px solid #007bff;
    border-radius: 8px;
    padding: 6px 12px;
    cursor: pointer;
    user-select: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: all 0.2s ease;
    font-size: 12px;
    z-index: 10;
    transform-origin: top left;
    white-space: nowrap;
    max-width: 400px;
    min-width: 120px;
}

.canvas-point:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    z-index: 20;
}

.canvas-point.critical {
    border-color: #dc3545;
    background: #ff5252 !important;
    color: #fff;
}

.canvas-point.highlight {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(0, 123, 255, 0.5);
    z-index: 1000;
    border-color: #007bff;
    border-width: 3px;
}

.canvas-point .point-content {
    display: flex;
    align-items: center;
    gap: 8px;
}

.canvas-point .point-name {
    font-weight: 600;
    color: #343a40;
    font-size: 11px;
    margin-right: 4px;
}

.canvas-point .point-value {
    color: #28a745;
    font-weight: 700;
    font-size: 12px;
}

.canvas-point.critical .point-value {
    color: #fff !important;
}

/* Крапка елементи */
.canvas-dot {
    position: absolute;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    user-select: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: all 0.2s ease;
    font-size: 10px;
    font-weight: 600;
    color: #fff;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    z-index: 10;
    text-align: center;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 2px;
    /* Центрування крапки */
    transform: translate(-50%, -50%);
}

.canvas-dot:hover {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    z-index: 20;
}

.canvas-dot.highlight {
    transform: translate(-50%, -50%) scale(1.2);
    box-shadow: 0 0 20px rgba(0, 123, 255, 0.5);
    z-index: 1000;
    border: 3px solid #007bff;
}

.canvas-dot.no-data {
    background-color: #d3d3d3 !important;
    color: #666;
}

/* ==================== КОНТРОЛИ КАНВАСУ ==================== */

.canvas-controls {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #dee2e6;
    flex-wrap: wrap;
}

.canvas-controls-view {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.coordinates-info {
    font-size: 14px;
    color: #6c757d;
    min-width: 150px;
    font-family: monospace;
}

.element-type-selector {
    display: flex;
    align-items: center;
    gap: 10px;
}

.element-type-selector .btn-group {
    display: flex;
    gap: 5px;
}

.element-type-selector .btn-group .btn {
    padding: 6px 12px;
    font-size: 14px;
}

.element-type-selector .btn-group .btn.active {
    background-color: #007bff;
    color: #fff;
    border-color: #007bff;
}

/* Контроли зуму */
.zoom-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.zoom-level {
    font-weight: 600;
    min-width: 50px;
    text-align: center;
    font-family: monospace;
}

/* ==================== ПОВНОЕКРАННИЙ РЕЖИМ ==================== */

.fullscreen-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #000;
    z-index: 9999;
    display: none;
}

.fullscreen-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    height: 60px;
    flex-shrink: 0;
}

.fullscreen-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

.fullscreen-canvas-wrapper {
    height: calc(100vh - 60px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    overflow: hidden;
}

.fullscreen-canvas {
    width: calc(100vw - 20px);
    height: calc(100vh - 80px);
    position: relative;
    background: #f8f9fa;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.fullscreen-canvas.no-image {
    background-image: linear-gradient(45deg, #f8f9fa 25%, transparent 25%),
                      linear-gradient(-45deg, #f8f9fa 25%, transparent 25%),
                      linear-gradient(45deg, transparent 75%, #f8f9fa 75%),
                      linear-gradient(-45deg, transparent 75%, #f8f9fa 75%);
    background-size: 30px 30px;
    background-position: 0 0, 0 15px, 15px -15px, -15px 0;
}

/* ==================== ФОРМИ РЕДАГУВАННЯ ==================== */

.edit-form {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
    display: none;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(-10px);
    border: 1px solid #dee2e6;
}

.edit-form.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.form-row {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.form-group {
    flex: 1;
}

.coordinate-inputs {
    display: flex;
    gap: 8px;
    align-items: center;
}

.coordinate-inputs input {
    flex: 1;
    text-align: center;
    min-width: 80px;
}

.coordinate-inputs span {
    color: #6c757d;
    font-weight: bold;
}

.color-picker {
    width: 50px;
    height: 35px;
    padding: 2px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    cursor: pointer;
}

.help-text {
    font-size: 12px;
    color: #6c757d;
    margin-top: 4px;
    line-height: 1.4;
}

.help-text code {
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 3px;
    padding: 1px 4px;
    font-size: 11px;
    color: #e83e8c;
    font-family: 'Courier New', monospace;
}

.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #dee2e6;
}

.left-actions,
.right-actions {
    display: flex;
    gap: 10px;
}

/* ==================== УМОВИ ДЛЯ КРАПОК ==================== */

.conditions-container {
    border: 1px solid #dee2e6;
    border-radius: 8px;
    max-height: 300px;
    overflow-y: auto;
    background: #fff;
}

.condition-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border-bottom: 1px solid #e9ecef;
    background: #f8f9fa;
    transition: background-color 0.2s ease;
}

.condition-item:last-child {
    border-bottom: none;
}

.condition-item:hover {
    background: #e9ecef;
}

.condition-drag-handle {
    cursor: move;
    color: #6c757d;
    font-size: 14px;
    width: 20px;
    text-align: center;
}

.condition-drag-handle:hover {
    color: #343a40;
}

.condition-priority {
    width: 60px;
    text-align: center;
    font-weight: bold;
    color: #495057;
    background: #fff;
    border: 1px solid #ced4da;
    border-radius: 4px;
    padding: 5px;
}

.condition-input {
    flex: 1;
    min-width: 150px;
}

.condition-color {
    width: 50px;
    height: 35px;
    padding: 2px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    cursor: pointer;
}

.condition-remove {
    width: 35px;
    height: 35px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

.empty-conditions {
    padding: 30px;
    text-align: center;
    color: #6c757d;
    font-style: italic;
    background: #f8f9fa;
}

/* ==================== ТАБЛИЦЯ ЕЛЕМЕНТІВ ==================== */

.canvas-points-table {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border-collapse: collapse;
}

.canvas-points-table th {
    padding: 12px;
    font-weight: 600;
    color: #495057;
    text-align: left;
    border-bottom: 2px solid #dee2e6;
    background-color: #f8f9fa;
    font-size: 14px;
}

.canvas-points-table td {
    padding: 12px;
    vertical-align: middle;
    border-bottom: 1px solid #dee2e6;
    font-size: 13px;
}

.point-controls {
    gap: 8px;
}

.btn-action {
    padding: 6px 10px;
    font-size: 12px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.btn-action:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.order-column {
    text-align: center;
    font-weight: bold;
    color: #6c757d;
    min-width: 60px;
}

/* ==================== JQUERY UI SORTABLE ==================== */

.ui-sortable-helper {
    background: #fff !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
    border: 1px solid #007bff !important;
}

.ui-sortable-helper td {
    background: #fff !important;
    vertical-align: middle !important;
}

.ui-sortable-placeholder {
    background: rgba(0, 123, 255, 0.1) !important;
    border: 2px dashed #007bff !important;
    visibility: visible !important;
}

/* ==================== ФІЛЬТРИ ==================== */

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.filter-options .form-check {
    margin-bottom: 5px;
}

.legend-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.legend-item {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    gap: 8px;
}

/* ==================== ТЕМНА ТЕМА ==================== */

body.dark-mode .canvas-wrapper {
    background: var(--dark-surface);
    border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .canvas-container {
    background-color: var(--dark-surface);
}

body.dark-mode .canvas-container.no-image {
    background-image: linear-gradient(45deg, var(--dark-hover) 25%, transparent 25%),
                      linear-gradient(-45deg, var(--dark-hover) 25%, transparent 25%),
                      linear-gradient(45deg, transparent 75%, var(--dark-hover) 75%),
                      linear-gradient(-45deg, transparent 75%, var(--dark-hover) 75%);
}

body.dark-mode .canvas-controls,
body.dark-mode .edit-form {
    background: var(--dark-surface);
    border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .canvas-points-table {
    background: var(--dark-surface);
    color: var(--text-dark);
}

body.dark-mode .canvas-points-table th {
    background-color: var(--dark-hover);
    color: var(--light);
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .canvas-points-table td {
    background-color: var(--dark-surface);
    color: var(--text-dark);
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .canvas-points-table tbody tr:hover {
    background-color: var(--dark-hover);
}

body.dark-mode .canvas-points-table tbody tr.table-active {
    background-color: rgba(52, 152, 219, 0.2);
    border-left-color: #3498db;
}

body.dark-mode .condition-item {
    background: var(--dark-surface);
    border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .condition-item:hover {
    background: var(--dark-hover);
}

body.dark-mode .condition-priority {
    background: var(--dark-surface);
    color: var(--text-dark);
    border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .empty-conditions {
    background: var(--dark-surface);
    color: var(--text-dark);
}

body.dark-mode .fullscreen-header {
    background: rgba(26, 31, 44, 0.9);
}

body.dark-mode .fullscreen-canvas {
    background: var(--dark-surface);
}

body.dark-mode .fullscreen-canvas.no-image {
    background-image: linear-gradient(45deg, var(--dark-hover) 25%, transparent 25%),
                      linear-gradient(-45deg, var(--dark-hover) 25%, transparent 25%),
                      linear-gradient(45deg, transparent 75%, var(--dark-hover) 75%),
                      linear-gradient(-45deg, transparent 75%, var(--dark-hover) 75%);
}

body.dark-mode .ui-sortable-helper,
body.dark-mode .ui-sortable-helper td {
    background: var(--dark-surface) !important;
    color: var(--text-dark) !important;
}

body.dark-mode .ui-sortable-placeholder {
    background: rgba(52, 152, 219, 0.2) !important;
    border-color: #3498db !important;
}

/* ==================== АДАПТИВНІСТЬ ==================== */

@media (max-width: 768px) {
    .canvas-wrapper {
        height: 50vh;
        min-height: 300px;
    }
    
    .canvas-controls {
        flex-direction: column;
        gap: 10px;
        padding: 10px;
    }
    
    .canvas-controls-view {
        flex-direction: column;
        gap: 10px;
    }
    
    .zoom-controls {
        justify-content: center;
    }
    
    .form-row {
        flex-direction: column;
        gap: 10px;
    }
    
    .coordinate-inputs {
        justify-content: center;
    }
    
    .canvas-point {
        font-size: 10px;
        padding: 6px 8px;
        max-width: 150px;
        min-width: 100px;
    }
    
    .canvas-dot {
        width: 35px;
        height: 35px;
        font-size: 9px;
    }
    
    .fullscreen-header {
        padding: 5px 10px;
        height: 50px;
    }
    
    .fullscreen-header h3 {
        font-size: 1.2rem;
    }
    
    .fullscreen-canvas-wrapper {
        height: calc(100vh - 50px);
        padding: 5px;
    }
    
    .canvas-points-table th,
    .canvas-points-table td {
        padding: 8px;
        font-size: 12px;
    }
    
    .conditions-container {
        max-height: 200px;
    }
    
    .condition-item {
        padding: 8px;
        gap: 8px;
    }
    
    .condition-priority {
        width: 50px;
    }
    
    .condition-color {
        width: 40px;
        height: 30px;
    }
    
    .condition-remove {
        width: 30px;
        height: 30px;
    }
}

@media (max-width: 480px) {
    .canvas-wrapper {
        height: 40vh;
        min-height: 250px;
    }
    
    .canvas-point {
        font-size: 9px;
        padding: 4px 6px;
        max-width: 120px;
        min-width: 80px;
    }
    
    .canvas-dot {
        width: 30px;
        height: 30px;
        font-size: 8px;
    }
    
    .form-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .left-actions,
    .right-actions {
        width: 100%;
        justify-content: center;
    }
}

/* ==================== ДОСТУПНІСТЬ ==================== */

.canvas-point:focus,
.canvas-dot:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

.btn-action:focus {
    outline: 2px solid #007bff;
    outline-offset: 1px;
}

/* Високий контраст для accessibility */
@media (prefers-contrast: high) {
    .canvas-point {
        border-width: 3px;
    }
    
    .canvas-dot {
        border: 2px solid #000;
    }
    
    .canvas-grid {
        opacity: 0.3;
    }
}