/**
 * Exercise Autocomplete Component Styles
 * Ghost Gym V2 - SNEAT Compliant
 * @version 3.0.0 - Redesigned with Sneat list-group pattern
 */

/* ============================================
   INPUT GROUP WRAPPER
   ============================================ */

.exercise-autocomplete-wrapper {
    position: relative;
}

.exercise-autocomplete-wrapper .input-group-text {
    background-color: transparent;
    border-right: 0;
}

.exercise-autocomplete-wrapper .form-control {
    border-left: 0;
    border-right: 0;
}

.exercise-autocomplete-wrapper .form-control:focus {
    border-color: var(--bs-primary);
    box-shadow: none;
}

/* Clear Button */
.exercise-autocomplete-clear {
    flex-shrink: 0;
    border-left: 0;
}

.exercise-autocomplete-clear:hover {
    background-color: var(--bs-secondary-bg);
}

/* Input Focus State */
.exercise-autocomplete-wrapper:focus-within .input-group-text {
    border-color: var(--bs-primary);
}

.exercise-autocomplete-wrapper:focus-within .form-control {
    border-color: var(--bs-primary);
}

.exercise-autocomplete-wrapper:focus-within .exercise-autocomplete-clear {
    border-color: var(--bs-primary);
}

/* ============================================
   DROPDOWN CONTAINER
   ============================================ */

.exercise-autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1050;
    margin-top: 0.25rem;
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius-lg);
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.15);
    max-height: 350px;
    overflow-y: auto;
    overflow-x: hidden;
}

/* Animation */
.exercise-autocomplete-dropdown {
    animation: autocompleteSlideDown 0.15s ease-out;
}

@keyframes autocompleteSlideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   LIST GROUP RESULTS (Sneat Pattern)
   ============================================ */

.exercise-autocomplete-results.list-group {
    margin-bottom: 0;
    border-radius: 0;
}

.exercise-autocomplete-results .list-group-item {
    border-left: 0;
    border-right: 0;
    border-radius: 0 !important;
    padding: 0.875rem 1rem;
}

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

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

/* Exercise Info Layout */
.exercise-autocomplete-results .exercise-info {
    flex: 1;
    min-width: 0;
}

.exercise-autocomplete-results .exercise-name {
    font-size: 0.9375rem;
    line-height: 1.4;
    margin-bottom: 0.125rem;
}

.exercise-autocomplete-results .exercise-name i {
    font-size: 1rem;
}

/* Hover state for list items */
.exercise-autocomplete-results .list-group-item-action:hover:not(.active) {
    background-color: rgba(var(--bs-primary-rgb), 0.08);
}

/* Active/Selected state */
.exercise-autocomplete-results .list-group-item.active {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

.exercise-autocomplete-results .list-group-item.active .badge {
    background-color: rgba(255, 255, 255, 0.2) !important;
    color: white !important;
}

/* Custom badge styling */
.exercise-autocomplete-results .badge {
    font-size: 0.6875rem;
    font-weight: 500;
    padding: 0.25rem 0.5rem;
}

/* ============================================
   LOADING STATE
   ============================================ */

.exercise-autocomplete-loading {
    padding: 1.25rem;
    text-align: center;
    color: var(--bs-secondary);
}

.exercise-autocomplete-loading i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ============================================
   SCROLLBAR STYLING
   ============================================ */

.exercise-autocomplete-dropdown::-webkit-scrollbar {
    width: 6px;
}

.exercise-autocomplete-dropdown::-webkit-scrollbar-track {
    background: transparent;
}

.exercise-autocomplete-dropdown::-webkit-scrollbar-thumb {
    background: var(--bs-border-color);
    border-radius: 3px;
}

.exercise-autocomplete-dropdown::-webkit-scrollbar-thumb:hover {
    background: var(--bs-secondary);
}

/* ============================================
   OFFCANVAS CONTEXT
   ============================================ */

.offcanvas .exercise-autocomplete-dropdown {
    z-index: 1060;
}

/* ============================================
   MOBILE RESPONSIVE
   ============================================ */

@media (max-width: 576px) {
    .exercise-autocomplete-dropdown {
        max-height: 45vh;
        -webkit-overflow-scrolling: touch;
    }
    
    .exercise-autocomplete-results .list-group-item {
        padding: 0.75rem 0.875rem;
        min-height: 52px;
    }
    
    .exercise-autocomplete-results .exercise-name {
        font-size: 0.875rem;
    }
    
    /* Prevent iOS zoom on input focus */
    .exercise-autocomplete-input {
        font-size: 16px !important;
    }
    
    /* Touch feedback */
    .exercise-autocomplete-results .list-group-item:active:not(.active) {
        background-color: rgba(var(--bs-primary-rgb), 0.12);
    }
}

/* ============================================
   DARK THEME
   ============================================ */

[data-bs-theme="dark"] .exercise-autocomplete-dropdown {
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.4);
    border-color: var(--bs-gray-700);
}

[data-bs-theme="dark"] .exercise-autocomplete-results .list-group-item {
    border-color: var(--bs-gray-700);
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

.exercise-autocomplete-results .list-group-item:focus-visible {
    outline: 2px solid var(--bs-primary);
    outline-offset: -2px;
    z-index: 1;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .exercise-autocomplete-dropdown {
        animation: none;
    }
}