/**
 * Ghost Gym V0.5.0 - Custom Styles
 * Core app-wide overrides and component styling
 *
 * @version 0.5.0
 * @date 2026-01-20
 *
 * Phase 2 CSS Refactor:
 * Styles have been split into focused modules:
 * - design-system.css: Unified design tokens (--gs-* variables)
 * - layout.css: Container and grid layouts
 * - menu-sidebar.css: Sidebar and mobile menu
 * - utilities.css: Animations, scrollbar, loading states
 * - components/buttons.css: Button overrides
 * - components/forms.css: Form overrides
 * - components/dark-mode.css: Dark mode styles
 *
 * This file contains:
 * - Card styling overrides
 * - List group styling
 * - Program/workout item components
 * - Modal enhancements
 * - Exercise group styling
 * - Alert styling
 * - Autosave indicator
 * - Metadata popovers
 * - Stats display
 * - Navbar welcome text
 * - Workout card core styles
 */

/* ============================================
   ENHANCED CARD STYLING
   ============================================ */

.card {
    border: none;
    box-shadow: 0 2px 6px 0 rgba(67, 89, 113, 0.12);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    position: relative;
    z-index: 1;
}

.card:hover {
    box-shadow: 0 4px 12px 0 rgba(67, 89, 113, 0.16);
    transform: translateY(-2px);
}

/* Elevate card when dropdown is open to ensure menu appears above other cards */
.card:has(.dropdown-menu.show) {
    z-index: 1060 !important;
}

/* ============================================
   LIST GROUP ITEMS
   ============================================ */

.list-group-item {
    border: none;
    border-bottom: 1px solid rgba(67, 89, 113, 0.1);
    padding: 1rem;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.list-group-item:hover {
    background-color: rgba(var(--bs-primary-rgb), 0.04);
    transform: translateX(4px);
}

.list-group-item.active {
    background: linear-gradient(135deg, var(--gs-primary), var(--gs-primary-active));
    border-color: transparent;
    color: white;
}

.list-group-item.active:hover {
    transform: translateX(0);
}

/* ============================================
   PROGRAM ITEM STYLING
   ============================================ */

.program-item {
    position: relative;
    overflow: hidden;
}

.program-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: linear-gradient(135deg, var(--gs-primary), var(--gs-primary-active));
    transform: scaleY(0);
    transition: transform 0.2s ease;
}

.program-item:hover::before,
.program-item.active::before {
    transform: scaleY(1);
}

.program-meta {
    font-size: 0.75rem;
    color: var(--gs-secondary);
    margin-top: 0.25rem;
}

.program-stats {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.program-stat {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    color: var(--gs-secondary);
}

/* ============================================
   WORKOUT ITEM STYLING
   ============================================ */

.workout-item {
    position: relative;
    border-left: 3px solid transparent;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.workout-item:hover {
    border-left-color: var(--gs-accent);
    background-color: rgba(201, 124, 93, 0.04);  /* Soft Clay */
}

.workout-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin-top: 0.5rem;
}

.workout-tag {
    background: rgba(var(--bs-primary-rgb), 0.1);
    color: var(--gs-primary);
    padding: 0.125rem 0.5rem;
    border-radius: 12px;
    font-size: 0.625rem;
    font-weight: 500;
}

/* Program Workouts Sortable List */
.program-workouts .workout-item {
    background: var(--gs-gray-50);
    border: 1px solid var(--gs-gray-200);
    border-radius: 8px;
    margin-bottom: 0.5rem;
    padding: 0.75rem;
}

.program-workouts .workout-item:hover {
    background: var(--gs-gray-100);
    border-color: var(--gs-primary);
}

/* Program Workout Chip */
.program-workout-chip {
    background: var(--gs-gray-50);
    border: 1px solid var(--gs-gray-200);
    border-radius: 20px;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.program-workout-chip:hover {
    background: var(--gs-gray-100);
    border-color: var(--gs-primary);
}

.program-workout-chip .drag-handle {
    cursor: grab;
    color: var(--gs-gray-400);
}

.program-workout-chip .remove-btn {
    cursor: pointer;
    color: var(--gs-danger);
    margin-left: 0.25rem;
}

/* ============================================
   MODAL ENHANCEMENTS
   ============================================ */

.modal-content {
    border: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.modal-header {
    background: linear-gradient(135deg, var(--gs-gray-50), var(--gs-gray-100));
    border-bottom: 1px solid var(--gs-gray-200);
}

.modal-title {
    color: var(--gs-dark);
    font-weight: 600;
}

/* ============================================
   EXERCISE GROUP STYLING
   ============================================ */

.exercise-group {
    background: var(--gs-gray-50);
    border: 1px solid var(--gs-gray-200);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    position: relative;
}

.exercise-group-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--gs-gray-200);
}

.exercise-group-title {
    font-weight: 600;
    color: var(--gs-dark);
    margin: 0;
}

.exercise-inputs {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 0.75rem;
    align-items: end;
}

.exercise-input-group {
    display: flex;
    flex-direction: column;
}

.exercise-input-group label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gs-secondary);
    margin-bottom: 0.25rem;
}

/* ============================================
   BONUS EXERCISE STYLING
   ============================================ */

.bonus-exercise {
    background: rgba(var(--gs-success-rgb), 0.04);
    border: 1px solid rgba(var(--gs-success-rgb), 0.2);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.bonus-exercise-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.bonus-exercise-title {
    color: var(--gs-success);
    font-weight: 600;
    margin: 0;
}

/* ============================================
   ALERT STYLING
   ============================================ */

.alert {
    border: none;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.alert-success {
    background: linear-gradient(135deg, rgba(var(--gs-success-rgb), 0.1), rgba(var(--gs-success-rgb), 0.05));
    color: var(--gs-alert-success-text-light);
}

.alert-danger {
    background: linear-gradient(135deg, rgba(var(--gs-danger-rgb), 0.1), rgba(var(--gs-danger-rgb), 0.05));
    color: var(--gs-alert-danger-text-light);
}

.alert-warning {
    background: linear-gradient(135deg, rgba(227, 161, 79, 0.1), rgba(227, 161, 79, 0.05));  /* Warm Amber */
    color: var(--gs-alert-warning-text-light);
}

.alert-info {
    background: linear-gradient(135deg, rgba(229, 231, 235, 0.35), rgba(229, 231, 235, 0.25));  /* Border Gray (Accent) */
    color: var(--gs-gray-600);
}

/* ============================================
   STATS DISPLAY
   ============================================ */

.stats-display {
    font-size: 0.75rem;
    color: var(--gs-secondary);
}

.stats-item {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    margin-right: 1rem;
}

/* ============================================
   NAVBAR WELCOME TEXT STYLING
   ============================================ */

.navbar-welcome-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.navbar-welcome-text {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.navbar-welcome-title {
    font-size: 0.95rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--gs-primary), var(--gs-primary-active));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.navbar-welcome-description {
    font-size: 0.7rem;
    color: var(--gs-secondary);
    line-height: 1.3;
}

/* ============================================
   AUTOSAVE INDICATOR STYLES
   ============================================ */

.autosave-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    transition: background-color 0.3s ease, color 0.3s ease;
    background: transparent;
}

.autosave-indicator i {
    font-size: 1rem;
    transition: color 0.3s ease;
}

.autosave-indicator .save-status-text {
    white-space: nowrap;
    transition: color 0.3s ease;
}

/* Saving state */
.autosave-indicator.saving {
    background: rgba(201, 124, 93, 0.1);  /* Soft Clay */
    color: var(--gs-primary);
}

.autosave-indicator.saving i {
    color: var(--gs-primary);
}

/* Saved state */
.autosave-indicator.saved {
    background: rgba(var(--gs-success-rgb), 0.1);
    color: var(--gs-success);
}

.autosave-indicator.saved i {
    color: var(--gs-success);
}

/* Unsaved changes state */
.autosave-indicator.unsaved {
    background: rgba(227, 161, 79, 0.1);  /* Warm Amber */
    color: var(--gs-warning);
}

.autosave-indicator.unsaved i {
    color: var(--gs-warning);
}

/* Error state */
.autosave-indicator.error {
    background: rgba(var(--gs-danger-rgb), 0.1);
    color: var(--gs-danger);
}

.autosave-indicator.error i {
    color: var(--gs-danger);
}

/* ============================================
   METADATA POPOVER STYLES
   ============================================ */

/* Popover container styling */
.popover-edit-container {
    min-width: 280px;
    padding: 0.5rem;
}

.popover-edit-container .form-label {
    font-weight: 600;
    color: var(--gs-dark);
    margin-bottom: 0.25rem;
}

.popover-edit-container .form-control {
    font-size: 0.875rem;
}

.popover-edit-container textarea.form-control {
    resize: vertical;
    min-height: 70px;
}

/* Custom popover classes */
.tags-popover,
.description-popover {
    max-width: 350px;
}

.tags-popover .popover-body,
.description-popover .popover-body {
    padding: 0.75rem;
}

/* Metadata button states */
.btn-outline-primary[id$="PopoverBtn"] {
    border-color: var(--gs-primary) !important;
    color: var(--gs-primary) !important;
    font-weight: 500;
}

.btn-outline-primary[id$="PopoverBtn"]:hover {
    background-color: var(--gs-primary) !important;
    border-color: var(--gs-primary) !important;
    color: white !important;
}

.btn-outline-secondary[id$="PopoverBtn"] {
    border-color: var(--gs-gray-300);
    color: var(--gs-secondary);
}

.btn-outline-secondary[id$="PopoverBtn"]:hover {
    background: var(--gs-gray-100);
    border-color: var(--gs-gray-400);
    color: var(--gs-gray-600);
}

/* Popover button icons */
[id$="PopoverBtn"] i {
    font-size: 1rem;
}

/* ============================================
   WORKOUT CARD CORE STYLES
   ============================================ */

.workout-card {
    background: #fff;
    border: 1px solid var(--gs-gray-200);
    border-radius: 8px;
    padding: 1rem;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
    position: relative;
}

.workout-card:hover {
    border-color: var(--gs-primary);
    box-shadow: 0 4px 12px rgba(var(--bs-primary-rgb), 0.15);
    transform: translateY(-2px);
}

.workout-card-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 0.75rem;
}

.workout-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gs-dark);
    margin: 0;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.workout-card-menu {
    flex-shrink: 0;
    margin-left: 0.5rem;
}

.workout-card-description {
    font-size: 0.75rem;
    color: var(--gs-secondary);
    margin-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.workout-card-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.7rem;
    color: var(--gs-secondary);
    margin-bottom: 0.5rem;
}

.workout-card-stat {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.workout-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
}

.workout-card-tag {
    background: rgba(var(--bs-primary-rgb), 0.1);
    color: var(--gs-primary);
    padding: 0.125rem 0.5rem;
    border-radius: 12px;
    font-size: 0.625rem;
    font-weight: 500;
}

/* ============================================
   RESPONSIVE DESIGN - NON-NAVBAR SPECIFIC
   ============================================ */

@media (max-width: 768px) {
    .exercise-inputs {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .program-stats {
        flex-direction: column;
        gap: 0.25rem;
    }

    .btn-group-sm .btn {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }

    .autosave-indicator {
        padding: 0.25rem 0.5rem;
        font-size: 0.7rem;
    }

    .autosave-indicator i {
        font-size: 0.875rem;
    }

    .autosave-indicator .save-status-text {
        display: none;
    }

    .popover-edit-container {
        min-width: 250px;
    }

    .tags-popover,
    .description-popover {
        max-width: 300px;
    }
}

@media (max-width: 576px) {
    .autosave-indicator {
        padding: 0.25rem;
    }
}