/* ============================================================================
   FORMS
   Inputs, labels, validation states, switches, helpers, and 3rd-party theming
   for Tom Select & Flatpickr.
   ============================================================================ */

/* ── Labels ────────────────────────────────────────────────────────────── */
.form-label {
    display: block;
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-medium);
    color: var(--text-strong);
    margin-bottom: var(--spacing-xs);
    line-height: var(--line-height-snug);
}

.form-label .required,
.form-label.required::after {
    color: var(--danger-color);
}
.form-label.required::after { content: " *"; }

.form-label--inline {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 0;
}

.form-text,
.form-help {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
    line-height: var(--line-height-snug);
}

/* ── Inputs ────────────────────────────────────────────────────────────── */
.form-control,
.form-select,
.form-control:not([type="file"]) {
    width: 100%;
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background: var(--surface-1);
    color: var(--text-dark);
    font-size: var(--font-size-md);
    font-family: var(--font-family);
    line-height: 1.4;
    transition: var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
}

.form-control[type="file"] {
    padding: 0.45rem 0.75rem;
    cursor: pointer;
}

.form-select {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 16 16' fill='%2364748b'%3E%3Cpath d='M3.204 5h9.592L8 10.481zm-.753.659 4.796 5.48a1 1 0 0 0 1.506 0l4.796-5.48c.566-.647.106-1.659-.753-1.659H3.204a1 1 0 0 0-.753 1.659'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 12px;
    padding-right: 2.25rem;
}

.form-control:hover,
.form-select:hover {
    border-color: var(--border-strong);
}

.form-control:focus,
.form-select:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: var(--focus-ring);
}

.form-control::placeholder { color: var(--text-subtle); opacity: 1; }

.form-control:disabled,
.form-select:disabled,
.form-control[readonly] {
    background: var(--surface-2);
    color: var(--text-muted);
    cursor: not-allowed;
    border-color: var(--border-light);
}

/* Sizes */
.form-control-sm, .form-select-sm {
    padding: 0.35rem 0.6rem;
    font-size: var(--font-size-sm);
    border-radius: var(--border-radius-xs);
}
.form-control-lg, .form-select-lg {
    padding: 0.75rem 1rem;
    font-size: var(--font-size-lg);
    border-radius: var(--border-radius);
}

/* ── Validation ────────────────────────────────────────────────────────── */
.form-control.is-invalid,
.form-select.is-invalid {
    border-color: var(--danger-color);
}
.form-control.is-invalid:focus,
.form-select.is-invalid:focus {
    box-shadow: var(--focus-ring-danger);
}

.form-control.is-valid,
.form-select.is-valid {
    border-color: var(--success-color);
}

.invalid-feedback,
.field-error {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--danger-color);
    margin-top: var(--spacing-xs);
    line-height: var(--line-height-snug);
}
.valid-feedback {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--success-color);
    margin-top: var(--spacing-xs);
}

/* ── Input groups ──────────────────────────────────────────────────────── */
.input-group { border-radius: var(--border-radius-sm); }
.input-group > .form-control,
.input-group > .form-select {
    border-radius: 0;
}
.input-group > :first-child { border-top-left-radius: var(--border-radius-sm); border-bottom-left-radius: var(--border-radius-sm); }
.input-group > :last-child  { border-top-right-radius: var(--border-radius-sm); border-bottom-right-radius: var(--border-radius-sm); }

.input-group-text {
    padding: 0.55rem 0.75rem;
    background: var(--surface-2);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: var(--font-size-md);
}

/* ── Checkbox & radio ──────────────────────────────────────────────────── */
.form-check { padding-left: 1.75rem; min-height: 1.5rem; margin-bottom: var(--spacing-sm); }
.form-check-input {
    width: 1.05rem;
    height: 1.05rem;
    margin-left: -1.75rem;
    margin-top: 0.2rem;
    border: 1px solid var(--border-strong);
    background: var(--surface-1);
    transition: var(--transition-fast);
}
.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}
.form-check-input:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}
.form-check-label {
    font-size: var(--font-size-md);
    color: var(--text-default);
    line-height: 1.4;
    cursor: pointer;
}

/* Switch */
.form-switch .form-check-input {
    width: 2.25rem;
    height: 1.25rem;
    border-radius: var(--border-radius-pill);
}

/* ── Textarea ──────────────────────────────────────────────────────────── */
textarea.form-control {
    min-height: 6rem;
    resize: vertical;
    line-height: var(--line-height-normal);
}

/* ── Form layout helpers ───────────────────────────────────────────────── */
.form-group { margin-bottom: var(--spacing-md); }
.form-section {
    padding-bottom: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-light);
}
.form-section:last-child {
    border-bottom: 0;
    margin-bottom: 0;
    padding-bottom: 0;
}
.form-section__title {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    color: var(--text-strong);
    margin-bottom: var(--spacing-sm);
}
.form-section__description {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

/* ── Tom Select theming ────────────────────────────────────────────────── */
.ts-wrapper.form-control,
.ts-wrapper.form-select {
    box-shadow: none !important;
    padding: 0 !important;
    min-height: 38px;
    height: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background: var(--surface-1);
}
.ts-wrapper.focus.form-control,
.ts-wrapper.focus.form-select {
    border-color: var(--border-focus);
    box-shadow: var(--focus-ring) !important;
}
.ts-control {
    padding: 0.4rem 0.6rem !important;
    font-size: var(--font-size-md) !important;
    background: transparent !important;
    border: 0 !important;
}
.ts-control input::placeholder { color: var(--text-subtle); }
.ts-dropdown {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    margin-top: 4px;
    overflow: hidden;
}
.ts-dropdown .option {
    padding: 0.5rem 0.75rem;
    font-size: var(--font-size-md);
    color: var(--text-default);
}
.ts-dropdown .option:hover,
.ts-dropdown .active { background: var(--primary-soft); color: var(--primary-color); }
.ts-control .item {
    background: var(--primary-soft);
    color: var(--primary-color);
    border-radius: var(--border-radius-xs);
    padding: 2px 8px;
    font-weight: var(--font-weight-medium);
}

/* ── Flatpickr theming ─────────────────────────────────────────────────── */
.flatpickr-calendar,
.flatpickr-months .flatpickr-month,
.flatpickr-current-month .flatpickr-monthDropdown-months,
span.flatpickr-weekday {
    background: var(--primary-color) !important;
}
.flatpickr-calendar {
    border-radius: var(--border-radius) !important;
    box-shadow: var(--shadow-lg) !important;
    border: 0 !important;
}
.flatpickr-calendar.arrowBottom::after,
.flatpickr-calendar.arrowBottom::before { border-top-color: var(--primary-color) !important; }
.flatpickr-calendar.arrowTop::after { border-bottom-color: var(--primary-color) !important; }

.flatpickr-day,
.flatpickr-weekday,
.flatpickr-current-month,
.flatpickr-months,
.numInputWrapper,
.numInputWrapper span,
.flatpickr-next-month,
.flatpickr-prev-month {
    color: #fff !important;
}
.flatpickr-day:hover {
    background: rgba(255, 255, 255, 0.18) !important;
    color: #fff !important;
    border-color: transparent !important;
}
.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange {
    background: var(--accent-color) !important;
    border-color: var(--accent-color) !important;
    color: #fff !important;
}
.flatpickr-current-month .flatpickr-monthDropdown-months .flatpickr-monthDropdown-month {
    color: #fff !important;
    background: var(--primary-color);
}

/* ── Summernote refinements ────────────────────────────────────────────── */
.note-editor.note-frame {
    border: 1px solid var(--border-color) !important;
    border-radius: var(--border-radius-sm) !important;
    box-shadow: none !important;
}
.note-editor.note-frame.focus {
    border-color: var(--border-focus) !important;
    box-shadow: var(--focus-ring) !important;
}
.note-toolbar {
    background: var(--surface-2) !important;
    border-bottom: 1px solid var(--border-light) !important;
}