/**
 * Dashboard Polish - High-End Professional Refinements
 * Subtle animations, refined typography, and premium spacing
 */

/* ============================================
   PREMIUM METRICS GRID - Enhanced Spacing & Animation
   ============================================ */

.bbai-premium-metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 24px;
    margin-bottom: 24px;
    animation: bbai-fade-in-up 0.6s var(--bbai-ease-out) backwards;
}

.bbai-premium-metrics-grid > *:nth-child(1) {
    animation-delay: 0.1s;
}

.bbai-premium-metrics-grid > *:nth-child(2) {
    animation-delay: 0.2s;
}

.bbai-premium-metrics-grid > *:nth-child(3) {
    animation-delay: 0.3s;
}

@media (max-width: 768px) {
    .bbai-premium-metrics-grid {
        grid-template-columns: 1fr;
        gap: var(--bbai-space-5);
    }
}

/* ============================================
   METRIC CARD - Premium Polish
   ============================================ */

.bbai-metric-card {
    background: var(--bbai-bg);
    border: 1px solid var(--bbai-border);
    border-radius: var(--bbai-radius-xl);
    padding: var(--bbai-space-7) var(--bbai-space-6);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
}

/* Metric Placeholder - Empty State */
.bbai-metric-placeholder {
    font-size: var(--bbai-text-3xl);
    font-weight: var(--bbai-font-bold);
    color: var(--bbai-text-muted);
    opacity: 0.5;
    letter-spacing: 0.05em;
}

/* Usage Onboarding State - Compact */
.bbai-usage-onboarding {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--bbai-space-4) var(--bbai-space-3);
    margin: var(--bbai-space-3) 0;
}

.bbai-usage-onboarding-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--bbai-space-2);
    color: var(--bbai-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
}

.bbai-usage-onboarding-title {
    font-size: var(--bbai-text-lg);
    font-weight: var(--bbai-font-semibold);
    color: var(--bbai-text);
    margin: 0 0 var(--bbai-space-1) 0;
    line-height: 1.3;
}

.bbai-usage-onboarding-description {
    font-size: var(--bbai-text-sm);
    color: var(--bbai-text-muted);
    margin: 0;
    line-height: 1.5;
    max-width: 240px;
}

.bbai-metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--bbai-primary-gradient);
    opacity: 0;
    transition: opacity var(--bbai-transition-base) var(--bbai-ease-out);
}

.bbai-metric-card:hover {
    border-color: var(--bbai-primary);
    box-shadow: var(--bbai-shadow-lg);
    transform: translateY(-4px);
    background: var(--bbai-bg);
}

.bbai-metric-card:hover::before {
    opacity: 1;
}

.bbai-metric-card:active {
    transform: translateY(-2px);
}

/* ============================================
   METRIC ICON - Refined Styling
   ============================================ */

.bbai-metric-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bbai-primary-soft) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: var(--bbai-radius-xl);
    color: var(--bbai-primary);
    margin-bottom: var(--bbai-space-5);
    position: relative;
    transition: all var(--bbai-transition-base) var(--bbai-ease-spring);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.1);
}

.bbai-metric-card:hover .bbai-metric-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 4px 16px rgba(16, 185, 129, 0.2);
    background: linear-gradient(135deg, var(--bbai-primary-soft) 0%, rgba(16, 185, 129, 0.15) 100%);
}

.bbai-metric-icon svg {
    width: 24px;
    height: 24px;
    transition: transform var(--bbai-transition-base) var(--bbai-ease-out);
}

.bbai-metric-card:hover .bbai-metric-icon svg {
    transform: scale(1.1);
}

/* ============================================
   METRIC VALUE - Premium Typography
   ============================================ */

.bbai-metric-value {
    font-size: var(--bbai-text-4xl);
    font-weight: var(--bbai-font-bold);
    color: var(--bbai-text);
    line-height: var(--bbai-leading-none);
    margin-bottom: var(--bbai-space-3);
    letter-spacing: var(--bbai-tracking-tighter);
    background: linear-gradient(135deg, var(--bbai-text) 0%, var(--bbai-text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all var(--bbai-transition-base) var(--bbai-ease-out);
    position: relative;
}

.bbai-metric-card:hover .bbai-metric-value {
    transform: scale(1.05);
    background: linear-gradient(135deg, var(--bbai-primary) 0%, var(--bbai-primary-hover) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Fallback for browsers that don't support background-clip */
@supports not (-webkit-background-clip: text) {
    .bbai-metric-value {
        background: none;
        -webkit-text-fill-color: var(--bbai-text);
        color: var(--bbai-text);
    }
    
    .bbai-metric-card:hover .bbai-metric-value {
        color: var(--bbai-primary);
    }
}

/* ============================================
   METRIC LABEL - Refined Typography
   ============================================ */

.bbai-metric-label {
    font-size: var(--bbai-text-xs);
    font-weight: var(--bbai-font-bold);
    color: var(--bbai-text-muted);
    text-transform: uppercase;
    letter-spacing: var(--bbai-tracking-wide);
    margin-bottom: var(--bbai-space-2);
    line-height: var(--bbai-leading-tight);
    transition: color var(--bbai-transition-fast) var(--bbai-ease-out);
}

.bbai-metric-card:hover .bbai-metric-label {
    color: var(--bbai-text-secondary);
}

/* Help icon within label */
.bbai-metric-label .bbai-help-icon {
    margin-left: var(--bbai-space-2);
    opacity: 0.6;
    transition: opacity var(--bbai-transition-fast) var(--bbai-ease-out);
}

.bbai-metric-label .bbai-help-icon:hover {
    opacity: 1;
}

.bbai-metric-sublabel {
    font-size: var(--bbai-text-xs);
    font-weight: var(--bbai-font-medium);
    color: var(--bbai-text-muted);
    margin-top: var(--bbai-space-1);
    line-height: 1.4;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   METRIC DESCRIPTION - Subtle Styling
   ============================================ */

.bbai-metric-description {
    font-size: var(--bbai-text-sm);
    color: var(--bbai-text-muted);
    line-height: var(--bbai-leading-relaxed);
    margin-top: var(--bbai-space-2);
    transition: color var(--bbai-transition-fast) var(--bbai-ease-out);
}

.bbai-metric-card:hover .bbai-metric-description {
    color: var(--bbai-text-secondary);
}

/* ============================================
   PREMIUM STATS GRID - Enhanced Layout
   ============================================ */

.bbai-premium-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--bbai-space-6);
    margin-bottom: var(--bbai-space-8);
    animation: bbai-fade-in 0.4s var(--bbai-ease-out) backwards;
}

.bbai-premium-stats-grid--single {
    grid-template-columns: 1fr;
}

@media (max-width: 1024px) {
    .bbai-premium-stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   USAGE CARD - Refined Spacing
   ============================================ */

.bbai-usage-card {
    padding: var(--bbai-space-7) var(--bbai-space-6);
}

.bbai-usage-card-title {
    font-size: var(--bbai-text-lg);
    font-weight: var(--bbai-font-semibold);
    color: var(--bbai-text);
    margin-bottom: var(--bbai-space-5);
    line-height: var(--bbai-leading-snug);
    letter-spacing: var(--bbai-tracking-tight);
    text-transform: uppercase;
}

/* ============================================
   UPSELL CARD - Enhanced Polish
   ============================================ */

.bbai-upsell-card {
    position: relative;
    overflow: hidden;
    animation: bbai-fade-in-scale 0.5s var(--bbai-ease-out) backwards;
    animation-delay: 0.2s;
}

.bbai-upsell-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: bbai-shimmer 8s ease-in-out infinite;
    pointer-events: none;
}

.bbai-upsell-title {
    font-size: var(--bbai-text-2xl);
    font-weight: var(--bbai-font-bold);
    line-height: var(--bbai-leading-tight);
    letter-spacing: var(--bbai-tracking-tight);
    margin-bottom: var(--bbai-space-5);
    position: relative;
    z-index: 1;
}

.bbai-upsell-features {
    margin-bottom: var(--bbai-space-6);
    position: relative;
    z-index: 1;
}

.bbai-upsell-features li {
    margin-bottom: var(--bbai-space-3);
    transition: transform var(--bbai-transition-fast) var(--bbai-ease-out);
}

.bbai-upsell-features li:hover {
    transform: translateX(4px);
}

/* ============================================
   INFO NOTICE - Refined Styling
   ============================================ */

.bbai-info-notice {
    padding: var(--bbai-space-5) var(--bbai-space-6);
    border-radius: var(--bbai-radius-xl);
    display: flex;
    align-items: flex-start;
    gap: var(--bbai-space-4);
    margin-top: var(--bbai-space-6);
    animation: bbai-fade-in-up 0.5s var(--bbai-ease-out) backwards;
    animation-delay: 0.4s;
    transition: all var(--bbai-transition-base) var(--bbai-ease-out);
}

.bbai-info-notice:hover {
    box-shadow: var(--bbai-shadow-sm);
    transform: translateY(-2px);
}

.bbai-info-notice svg {
    flex-shrink: 0;
    margin-top: 2px;
    animation: bbai-pulse 2s ease-in-out infinite;
}

.bbai-info-notice span {
    line-height: var(--bbai-leading-relaxed);
    font-size: var(--bbai-text-sm);
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes bbai-fade-in-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bbai-fade-in-scale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes bbai-shimmer {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    50% {
        transform: translate(30%, 30%) rotate(180deg);
    }
}

@keyframes bbai-pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

/* ============================================
   RESPONSIVE REFINEMENTS
   ============================================ */

@media (max-width: 640px) {
    .bbai-metric-card {
        padding: var(--bbai-space-6) var(--bbai-space-5);
    }
    
    .bbai-metric-icon {
        width: 48px;
        height: 48px;
        margin-bottom: var(--bbai-space-4);
    }
    
    .bbai-metric-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .bbai-metric-value {
        font-size: var(--bbai-text-3xl);
    }
    
    .bbai-upsell-title {
        font-size: var(--bbai-text-xl);
    }
}

/* ============================================
   DARK MODE ENHANCEMENTS
   ============================================ */

[data-theme="dark"] .bbai-metric-card,
.bbai-dark-mode .bbai-metric-card {
    background: var(--bbai-bg-secondary);
    border-color: var(--bbai-border);
}

[data-theme="dark"] .bbai-metric-card:hover,
.bbai-dark-mode .bbai-metric-card:hover {
    border-color: var(--bbai-primary);
    background: var(--bbai-bg);
}

[data-theme="dark"] .bbai-metric-icon,
.bbai-dark-mode .bbai-metric-icon {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(16, 185, 129, 0.1) 100%);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.15);
}

[data-theme="dark"] .bbai-metric-value,
.bbai-dark-mode .bbai-metric-value {
    background: linear-gradient(135deg, var(--bbai-text) 0%, var(--bbai-text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@supports not (-webkit-background-clip: text) {
    [data-theme="dark"] .bbai-metric-value,
    .bbai-dark-mode .bbai-metric-value {
        background: none;
        -webkit-text-fill-color: var(--bbai-text);
        color: var(--bbai-text);
    }
}