/* ========================================
   MVidarr UX Enhancement Package
   Additional polish and user experience improvements
======================================== */

/* =====================================
   ENHANCED ANIMATIONS & TRANSITIONS
===================================== */

/* Smooth hover transitions for interactive elements */
.card, .btn, .form-input, .checkbox-custom, .search-input {
    transition: all var(--transition-normal);
}

/* Subtle scale effect on hover for cards */
.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Enhanced button interactions */
.btn:active {
    transform: translateY(1px);
}

.btn:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(var(--btn-primary-bg-rgb, 59, 130, 246), 0.4);
}

/* Smooth accordion-style collapsing */
.collapsible-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow), padding var(--transition-normal);
}

.collapsible-content.expanded {
    max-height: 1000px; /* Adjust based on content needs */
    padding: var(--space-4);
}

/* =====================================
   IMPROVED VISUAL HIERARCHY
===================================== */

/* Enhanced page headers */
.page-header {
    background: linear-gradient(135deg, rgba(var(--btn-primary-bg-rgb, 59, 130, 246), 0.1) 0%, transparent 50%);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
    border-left: 4px solid var(--btn-primary-bg);
}

.page-header .page-title {
    margin-bottom: var(--space-2);
    color: var(--text-primary);
    font-weight: var(--font-weight-bold);
}

.page-header .page-subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
}

/* Section separators with visual appeal */
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--border-primary) 20%, var(--border-primary) 80%, transparent 100%);
    margin: var(--space-8) 0;
    position: relative;
}

.section-divider::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 4px;
    background: var(--btn-primary-bg);
    border-radius: var(--radius-full);
}

/* =====================================
   CONTEXTUAL HELP & TOOLTIPS
===================================== */

/* Tooltip system */
[data-tooltip] {
    position: relative;
    cursor: help;
}

[data-tooltip]:hover::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.9);
    color: white;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    white-space: nowrap;
    z-index: 1000;
    opacity: 0;
    animation: tooltip-fade-in var(--transition-fast) ease-out forwards;
    pointer-events: none;
    max-width: 300px;
    white-space: normal;
    text-align: center;
    line-height: 1.4;
}

[data-tooltip]:hover::after {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(6px);
    border: 6px solid transparent;
    border-top-color: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    opacity: 0;
    animation: tooltip-fade-in var(--transition-fast) ease-out forwards;
    pointer-events: none;
}

@keyframes tooltip-fade-in {
    from { 
        opacity: 0; 
        transform: translateX(-50%) translateY(4px);
    }
    to { 
        opacity: 1; 
        transform: translateX(-50%) translateY(0);
    }
}

/* Help icons */
.help-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--text-muted);
    color: white;
    font-size: 12px;
    font-weight: bold;
    margin-left: var(--space-1);
    cursor: help;
}

.help-icon:hover {
    background-color: var(--btn-primary-bg);
}

/* Inline help text */
.help-text {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-top: var(--space-1);
    line-height: 1.5;
}

/* =====================================
   ENHANCED SEARCH & FILTERING
===================================== */

/* Search input with enhanced styling */
.search-input-enhanced {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-full);
    padding: var(--space-2) var(--space-4);
    transition: all var(--transition-normal);
}

.search-input-enhanced:focus-within {
    background: var(--bg-primary);
    border-color: var(--btn-primary-bg);
    box-shadow: 0 0 0 3px rgba(var(--btn-primary-bg-rgb, 59, 130, 246), 0.2);
}

.search-input-enhanced input {
    flex: 1;
    border: none;
    background: none;
    outline: none;
    color: var(--text-primary);
    font-size: var(--font-size-base);
}

.search-input-enhanced input::placeholder {
    color: var(--text-muted);
}

.search-icon {
    color: var(--text-muted);
    margin-right: var(--space-2);
}

.search-clear {
    color: var(--text-muted);
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-1);
    border-radius: var(--radius-sm);
    margin-left: var(--space-2);
}

.search-clear:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* Filter tags */
.filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin: var(--space-3) 0;
}

.filter-tag {
    display: flex;
    align-items: center;
    background: var(--btn-primary-bg);
    color: white;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.filter-tag-remove {
    background: none;
    border: none;
    color: currentColor;
    margin-left: var(--space-2);
    cursor: pointer;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
}

.filter-tag-remove:hover {
    background: rgba(255, 255, 255, 0.2);
    opacity: 1;
}

/* =====================================
   ENHANCED NAVIGATION
===================================== */

/* Breadcrumb navigation */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
    padding: var(--space-3) 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-link:hover {
    color: var(--btn-primary-bg);
}

.breadcrumb-separator {
    margin: 0 var(--space-2);
    color: var(--text-muted);
}

.breadcrumb-current {
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
}

/* Tab navigation improvements */
.tab-nav {
    display: flex;
    border-bottom: 2px solid var(--border-primary);
    margin-bottom: var(--space-4);
    overflow-x: auto;
}

.tab-nav-item {
    padding: var(--space-3) var(--space-4);
    background: none;
    border: none;
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    position: relative;
    white-space: nowrap;
    transition: all var(--transition-normal);
}

.tab-nav-item:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.tab-nav-item.active {
    color: var(--btn-primary-bg);
}

.tab-nav-item.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--btn-primary-bg);
}

/* =====================================
   ENHANCED FORMS
===================================== */

/* Form field groups with better spacing */
.form-row {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.form-row .form-field {
    flex: 1;
    margin-bottom: 0;
}

/* Enhanced form inputs */
.form-input-enhanced {
    width: 100%;
    padding: var(--space-3);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-normal);
}

.form-input-enhanced:focus {
    outline: none;
    border-color: var(--btn-primary-bg);
    background: var(--bg-primary);
    box-shadow: 0 0 0 3px rgba(var(--btn-primary-bg-rgb, 59, 130, 246), 0.2);
}

.form-input-enhanced:hover:not(:focus) {
    border-color: var(--border-secondary);
}

/* Form sections with visual separation */
.form-section {
    background: var(--bg-secondary);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
    border: 1px solid var(--border-primary);
}

.form-section-header {
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--border-primary);
}

.form-section-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: 0;
}

.form-section-description {
    color: var(--text-secondary);
    margin-top: var(--space-2);
    font-size: var(--font-size-sm);
}

/* =====================================
   MOBILE OPTIMIZATIONS
===================================== */

/* Enhanced mobile touch targets */
@media (max-width: 768px) {
    .btn {
        min-height: 48px;
        padding: var(--space-3) var(--space-4);
        font-size: var(--font-size-base);
    }
    
    .form-input-enhanced {
        min-height: 48px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .search-input-enhanced {
        padding: var(--space-3) var(--space-4);
    }
    
    /* Improved mobile navigation */
    .tab-nav {
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    .tab-nav::-webkit-scrollbar {
        display: none;
    }
    
    /* Mobile form improvements */
    .form-row {
        flex-direction: column;
        gap: var(--space-3);
    }
}

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

/* Enhanced focus indicators for better accessibility */
.focus-ring:focus-visible {
    outline: 2px solid var(--btn-primary-bg);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* Skip to content link */
.skip-to-content {
    position: absolute;
    top: -100px;
    left: var(--space-4);
    background: var(--btn-primary-bg);
    color: white;
    padding: var(--space-2) var(--space-4);
    text-decoration: none;
    border-radius: var(--radius-md);
    z-index: 9999;
    transition: top var(--transition-fast);
}

.skip-to-content:focus {
    top: var(--space-4);
}

/* High contrast mode improvements */
@media (prefers-contrast: high) {
    .card {
        border-width: 2px;
    }
    
    .btn {
        border-width: 2px;
    }
    
    .form-input-enhanced {
        border-width: 2px;
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    .card:hover {
        transform: none;
    }
    
    .btn:active,
    .btn:focus-visible {
        transform: none;
    }
    
    .tooltip-fade-in {
        animation: none;
    }
    
    [data-tooltip]:hover::before,
    [data-tooltip]:hover::after {
        animation: none;
        opacity: 1;
    }
}

/* =====================================
   THEME-AWARE ENHANCEMENTS
===================================== */

/* Dark theme specific improvements */
body.dark-theme .search-input-enhanced {
    background: rgba(15, 23, 42, 0.8);
    border-color: rgba(255, 255, 255, 0.1);
}

body.dark-theme .search-input-enhanced:focus-within {
    background: rgba(30, 41, 59, 0.8);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

/* Light theme specific improvements */
body.light-theme .search-input-enhanced {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(0, 0, 0, 0.1);
}

body.light-theme .search-input-enhanced:focus-within {
    background: white;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}