/* ==========================================================================
   CTK Typeahead Component Framework Styles
   Integrated with CTK Design System (Inter, Supabase Aesthetic)
   ========================================================================== */

/* ── Base Container & Input Wrapper ─────────────────────────────────────── */
.ctk-typeahead-wrapper {
    position: relative;
    width: 100%;
}

.ts-wrapper.ctk-typeahead-control {
    font-family: inherit;
    font-size: 13px;
    line-height: 1.45;
}

.ts-wrapper.ctk-typeahead-control .ts-control {
    min-height: 34px;
    padding: 4px 10px;
    border: 1px solid var(--border-color, #cbd5e1);
    border-radius: 6px;
    background-color: var(--card-bg, #ffffff);
    color: var(--text-color, #0f172a);
    box-shadow: none;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
}

/* ── Focus State ───────────────────────────────────────────────────────── */
.ts-wrapper.ctk-typeahead-control.focus .ts-control {
    border-color: var(--primary-color, #059669);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
    outline: none;
}

/* ── Invalid State Integration (Validation Error) ────────────────────────── */
select.input-validation-error + .ts-wrapper.ctk-typeahead-control .ts-control,
select.is-invalid + .ts-wrapper.ctk-typeahead-control .ts-control,
.ts-wrapper.ctk-typeahead-control.is-invalid .ts-control {
    border-color: var(--danger-color, #ef4444) !important;
    background-color: #fff5f5;
}

select.input-validation-error + .ts-wrapper.ctk-typeahead-control.focus .ts-control,
select.is-invalid + .ts-wrapper.ctk-typeahead-control.focus .ts-control,
.ts-wrapper.ctk-typeahead-control.is-invalid.focus .ts-control {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2) !important;
}

/* ── Disabled State ────────────────────────────────────────────────────── */
.ts-wrapper.ctk-typeahead-control.disabled .ts-control {
    background-color: var(--bg-secondary, #f8fafc);
    cursor: not-allowed;
    opacity: 0.75;
}

/* ── Multi-Select Item Chips ────────────────────────────────────────────── */
.ts-wrapper.ctk-typeahead-control.multi .ts-control > item {
    background-color: #ecfdf5;
    color: #047857;
    border: 1px solid #a7f3d0;
    border-radius: 4px;
    padding: 2px 8px;
    font-size: 13px;
    font-weight: 500;
    margin: 2px 2px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}

.ts-wrapper.ctk-typeahead-control.multi .ts-control > item .remove {
    border-left: 1px solid #6ee7b7;
    padding-left: 6px;
    margin-left: 2px;
    color: #047857;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.15s ease;
}

.ts-wrapper.ctk-typeahead-control.multi .ts-control > item .remove:hover {
    opacity: 1;
    color: #064e3b;
}

/* ── Placeholder Text ───────────────────────────────────────────────────── */
.ts-wrapper.ctk-typeahead-control .ts-control > input::placeholder {
    color: var(--text-muted, #94a3b8);
}

/* ── Dropdown Panel ─────────────────────────────────────────────────────── */
.ts-dropdown.ctk-typeahead-dropdown {
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 8px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
    background-color: var(--card-bg, #ffffff);
    margin-top: 4px;
    z-index: 1060 !important; /* Above standard elements and modals */
    overflow: hidden;
}

/* Option Items */
.ts-dropdown.ctk-typeahead-dropdown .option {
    padding: 8px 12px;
    font-size: 14px;
    color: var(--text-color, #0f172a);
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.ts-dropdown.ctk-typeahead-dropdown .option.active,
.ts-dropdown.ctk-typeahead-dropdown .option:hover {
    background-color: #f1f5f9;
    color: var(--primary-color, #059669);
}

.ts-dropdown.ctk-typeahead-dropdown .option.selected {
    background-color: #ecfdf5;
    color: #047857;
    font-weight: 600;
}

/* Rendered item description metadata */
.ctk-typeahead-option-title {
    font-weight: 500;
    color: var(--text-color, #0f172a);
}

.ctk-typeahead-option-desc {
    font-size: 12px;
    color: var(--text-muted, #64748b);
    margin-top: 2px;
}

/* ── Loading, No Results & Error States ─────────────────────────────────── */
.ctk-typeahead-no-results,
.ctk-typeahead-loading,
.ctk-typeahead-error {
    padding: 10px 14px;
    font-size: 13px;
    color: var(--text-muted, #64748b);
    text-align: center;
}

.ctk-typeahead-error {
    color: var(--danger-color, #ef4444);
    background-color: #fef2f2;
}

.ctk-typeahead-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(5, 150, 105, 0.2);
    border-top-color: var(--primary-color, #059669);
    border-radius: 50%;
    animation: ctk-ta-spin 0.6s linear infinite;
    margin-right: 6px;
    vertical-align: middle;
}

@keyframes ctk-ta-spin {
    to { transform: rotate(360deg); }
}