/* ==========================================
   FORMS
   Стилі для форм та елементів введення
   ========================================== */

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

input:focus,
select:focus,
textarea:focus {
  color: var(--text);
  background-color: var(--bg-card);
  border-color: var(--primary);
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(var(--rgb-green-500), 0.25);
}

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

.text-center .form-check-input {
  display: inline-block;
  margin-right: 0.1rem;
}

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

/* ==========================================
   DATE, TIME, FILE, COLOR INPUTS
   ========================================== */
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;
}

/* Number input - hide spinners */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* File input button */
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: var(--radius) 0 0 var(--radius);
  cursor: pointer;
  transition: var(--transition);
}

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

/* ==========================================
   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 GROUP
   ========================================== */
.form-group {
  margin-bottom: 1.5rem;
}

/* ==========================================
   INPUT GROUP
   ========================================== */
.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(--success);
}

input.is-valid:focus,
select.is-valid:focus,
textarea.is-valid:focus {
  border-color: var(--success);
  box-shadow: 0 0 0 0.2rem rgba(var(--rgb-green-450), 0.25);
}

input.is-invalid,
select.is-invalid,
textarea.is-invalid {
  border-color: var(--danger);
}

input.is-invalid:focus,
select.is-invalid:focus,
textarea.is-invalid:focus {
  border-color: var(--danger);
  box-shadow: 0 0 0 0.2rem rgba(var(--rgb-red-500), 0.25);
}

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

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

.invalid-feedback {
  color: var(--danger);
}

.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;
}

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

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

/* ==========================================
   CHECKBOX SCROLL
   ========================================== */
.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(var(--rgb-black), 0.2);
  border-radius: 3px;
}

/* ==========================================
   FORM CHECK WITH TOOLTIP
   ========================================== */
.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(var(--rgb-black), 0.8);
  color: var(--color-white);
  font-size: 12px;
  white-space: nowrap;
  border-radius: 4px;
  margin-bottom: 5px;
  z-index: 1000;
}

/* ==========================================
   DARK MODE - FORMS
   ========================================== */
body.dark-mode input,
body.dark-mode select,
body.dark-mode textarea {
  color: var(--light);
  background-color: var(--dark-surface);
  border-color: rgba(var(--rgb-white), 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(var(--rgb-blue-500), 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(var(--rgb-white), 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;
}

/* Dark mode date/time picker icons */
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(var(--rgb-white), 0.1);
}

/* Dark mode select options */
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);
}

/* Dark mode form icons */
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);
}

/* Dark mode tooltip */
body.dark-mode .form-check-input[data-title]:hover::after {
  background: rgba(var(--rgb-white), 0.9);
  color: var(--dark);
}

/* Dark mode scrollbar */
body.dark-mode .checkbox-scroll::-webkit-scrollbar-thumb {
  background-color: rgba(var(--rgb-white), 0.2);
}