/**
 * Executive Command Center - Design System
 * WhenBRRR V12 - Modern, responsive, enterprise-grade UI
 */

/* ============================================================================
   CSS VARIABLES & DESIGN TOKENS
   ============================================================================ */
:root {
    /* Primary Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-success: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
    --gradient-warning: linear-gradient(135deg, #f6ad55 0%, #ed8936 100%);
    --gradient-danger: linear-gradient(135deg, #fc8181 0%, #f56565 100%);
    --gradient-info: linear-gradient(135deg, #4299e1 0%, #3182ce 100%);
    
    /* Light Theme */
    --cc-bg-primary: #f7fafc;
    --cc-bg-secondary: #ffffff;
    --cc-bg-tertiary: #edf2f7;
    --cc-text-primary: #1a202c;
    --cc-text-secondary: #4a5568;
    --cc-text-tertiary: #718096;
    --cc-border-light: #e2e8f0;
    --cc-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --cc-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --cc-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --cc-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Accent Colors */
    --cc-accent-purple: #667eea;
    --cc-accent-green: #48bb78;
    --cc-accent-orange: #f6ad55;
    --cc-accent-red: #fc8181;
    --cc-accent-blue: #4299e1;
    
    /* Animations */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Theme */
[data-theme="dark"] {
    --cc-bg-primary: #1a202c;
    --cc-bg-secondary: #2d3748;
    --cc-bg-tertiary: #4a5568;
    --cc-text-primary: #f7fafc;
    --cc-text-secondary: #cbd5e0;
    --cc-text-tertiary: #a0aec0;
    --cc-border-light: #4a5568;
    --cc-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.3);
    --cc-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --cc-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --cc-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
    --cc-accent-purple: #9f7aea;
}

/* ============================================================================
   COMMAND CENTER LAYOUT
   ============================================================================ */
.command-center {
    min-height: 100vh;
    background: var(--cc-bg-primary);
    padding: 2rem;
    transition: background var(--transition-base);
}

/* Hero Zone - Full Width */
.hero-zone {
    margin-bottom: 2rem;
}

/* Action Zone - Single Column */
.action-zone {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 2rem;
}

/* Intelligence Grid - 3 Column Responsive */
.intelligence-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* ============================================================================
   REGIME INDICATOR (Hero Component)
   ============================================================================ */
.regime-indicator {
    position: relative;
    overflow: hidden;
    border-radius: 1.5rem;
    padding: 3rem 2rem;
    background: var(--gradient-primary);
    box-shadow: var(--cc-shadow-xl);
    color: white;
    margin-bottom: 2rem;
}

.regime-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 50 Q 25 30, 50 50 T 100 50' stroke='rgba(255,255,255,0.1)' fill='none' stroke-width='2'/%3E%3C/svg%3E");
    background-size: 200px 100px;
    animation: wave-animation 10s linear infinite;
    opacity: 0.3;
}

@keyframes wave-animation {
    0% { background-position: 0 0; }
    100% { background-position: 200px 0; }
}

.regime-indicator[data-regime="high-tide"] {
    background: var(--gradient-success);
}

.regime-indicator[data-regime="tailwind"] {
    background: var(--gradient-info);
}

.regime-indicator[data-regime="neutral"] {
    background: var(--gradient-warning);
}

.regime-indicator[data-regime="low-tide"] {
    background: var(--gradient-danger);
}

.regime-content {
    position: relative;
    z-index: 1;
}

.regime-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    font-size: 2.5rem;
    font-weight: 700;
}

.regime-icon {
    font-size: 3rem;
}

.regime-icon.animated {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.regime-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.live-pulse {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* Metrics Row */
.regime-metrics {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* ============================================================================
   METRIC GAUGE (Circular Progress)
   ============================================================================ */
.metric-gauge {
    position: relative;
    width: 140px;
    height: 140px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.gauge-circle {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.gauge-background {
    fill: none;
    stroke: rgba(255, 255, 255, 0.2);
    stroke-width: 8;
}

[data-theme="light"] .gauge-background {
    stroke: rgba(0, 0, 0, 0.1);
}

.gauge-progress {
    fill: none;
    stroke: white;
    stroke-width: 8;
    stroke-linecap: round;
    transition: stroke-dashoffset var(--transition-slow);
}

[data-theme="light"] .gauge-progress {
    stroke: #667eea;
}

.gauge-value {
    position: relative;
    font-size: 2rem;
    font-weight: 700;
    color: white;
}

[data-theme="light"] .gauge-value {
    color: #1e293b;
}

.gauge-label {
    position: relative;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.5rem;
}

[data-theme="light"] .gauge-label {
    color: #64748b;
}

/* ============================================================================
   QUICK ACTIONS GRID
   ============================================================================ */
.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.action-card {
    position: relative;
    background: var(--cc-bg-secondary);
    border: 2px solid var(--cc-border-light);
    border-radius: 1rem;
    padding: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.75rem;
    overflow: hidden;
}

.action-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.action-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--cc-shadow-lg);
    border-color: var(--cc-accent-purple);
}

.action-card:hover::before {
    opacity: 0.1;
}

.action-card.primary {
    background: var(--gradient-primary);
    color: white;
    border: none;
}

.action-card.primary:hover {
    transform: translateY(-4px) scale(1.02);
}

.action-card.glow-effect {
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.3);
}

.action-icon {
    font-size: 2.5rem;
    position: relative;
    z-index: 1;
}

.action-label {
    font-size: 1.125rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.action-description {
    font-size: 0.875rem;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

/* ============================================================================
   GLASSMORPHISM CARDS
   ============================================================================ */
.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: var(--cc-shadow-md);
    transition: all var(--transition-base);
}

[data-theme="light"] .glass-card {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(226, 232, 240, 0.8);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .glass-card {
    background: rgba(45, 55, 72, 0.7);
    border-color: rgba(255, 255, 255, 0.1);
}

.glass-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--cc-shadow-lg);
}

/* ============================================================================
   ALERTS FEED
   ============================================================================ */
.alerts-feed {
    background: var(--cc-bg-secondary);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: var(--cc-shadow-md);
    max-height: 400px;
    overflow-y: auto;
}

.alert-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    border-radius: 0.75rem;
    margin-bottom: 0.75rem;
    background: var(--cc-bg-tertiary);
    transition: all var(--transition-fast);
}

.alert-item:hover {
    background: var(--cc-bg-primary);
    transform: translateX(4px);
}

.alert-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    color: var(--cc-text-primary);
    margin-bottom: 0.25rem;
}

.alert-description {
    font-size: 0.875rem;
    color: var(--cc-text-secondary);
}

.alert-time {
    font-size: 0.75rem;
    color: var(--cc-text-tertiary);
    margin-top: 0.25rem;
}

/* ============================================================================
   INTELLIGENCE CARDS
   ============================================================================ */
.intel-card {
    background: var(--cc-bg-secondary);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: var(--cc-shadow-md);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.intel-card:hover {
    border-color: var(--cc-accent-purple);
    box-shadow: var(--cc-shadow-lg);
}

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

.intel-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--cc-text-primary);
}

.intel-card-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    background: var(--cc-bg-tertiary);
    color: var(--cc-text-secondary);
}

.intel-card-content {
    color: var(--cc-text-secondary);
}

/* ============================================================================
   COMMAND PALETTE
   ============================================================================ */
.command-palette-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 10vh;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.command-palette-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.command-palette {
    background: var(--cc-bg-secondary);
    border-radius: 1rem;
    box-shadow: var(--cc-shadow-xl);
    width: 90%;
    max-width: 600px;
    max-height: 70vh;
    display: flex;
    flex-direction: column;
    transform: translateY(-20px);
    transition: transform var(--transition-base);
}

.command-palette-overlay.active .command-palette {
    transform: translateY(0);
}

.command-palette-input {
    padding: 1.5rem;
    border: none;
    border-bottom: 1px solid var(--cc-border-light);
    font-size: 1.125rem;
    background: transparent;
    color: var(--cc-text-primary);
    outline: none;
}

.command-palette-input::placeholder {
    color: var(--cc-text-tertiary);
}

.command-results {
    overflow-y: auto;
    max-height: 50vh;
}

.command-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    cursor: pointer;
    transition: background var(--transition-fast);
    border-left: 3px solid transparent;
}

.command-item:hover,
.command-item.selected {
    background: var(--cc-bg-tertiary);
    border-left-color: var(--cc-accent-purple);
}

.command-item-icon {
    font-size: 1.25rem;
}

.command-item-label {
    flex: 1;
    font-weight: 500;
    color: var(--cc-text-primary);
}

.command-item-shortcut {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    background: var(--cc-bg-primary);
    border-radius: 0.25rem;
    color: var(--cc-text-tertiary);
}

/* ============================================================================
   RESPONSIVE DESIGN
   ============================================================================ */
@media (max-width: 1024px) {
    .action-zone {
        grid-template-columns: 1fr;
    }
    
    .intelligence-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .regime-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .command-center {
        padding: 1rem;
    }
    
    .regime-indicator,
    .regime-indicator-enhanced {
        padding: 1.5rem 1rem;
    }
    
    .regime-title {
        font-size: 1.5rem;
        flex-wrap: wrap;
        margin-bottom: 1.5rem !important;
    }
    
    .regime-icon {
        font-size: 2rem !important;
    }
    
    .regime-name {
        font-size: 1.5rem !important;
    }
    
    .regime-metrics {
        gap: 1.5rem;
        display: grid !important;
        grid-template-columns: repeat(2, 1fr);
        width: 100%;
        max-width: 100%;
    }
    
    .metric-gauge {
        width: 100%;
        max-width: 140px;
        height: 140px;
        margin: 0 auto;
    }
    
    .gauge-circle {
        width: 100%;
        height: 100%;
    }
    
    .gauge-value {
        font-size: 1.5rem !important;
    }
    
    .gauge-label {
        font-size: 0.75rem !important;
    }
    
    .glass-card {
        padding: 1.5rem 1rem;
    }
    
    .intelligence-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-actions-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .action-card {
        padding: 1rem;
    }
}

/* ============================================================================
   ANIMATIONS & UTILITIES
   ============================================================================ */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn var(--transition-base) ease-out;
}

.shimmer {
    background: linear-gradient(90deg, 
        var(--cc-bg-tertiary) 0%,
        var(--cc-bg-secondary) 50%,
        var(--cc-bg-tertiary) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Loading Skeleton */
.skeleton {
    border-radius: 0.5rem;
    background: var(--cc-bg-tertiary);
    position: relative;
    overflow: hidden;
}

.skeleton::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 100%);
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Theme Toggle */
.theme-toggle {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--cc-shadow-lg);
    transition: all var(--transition-base);
    z-index: 1000;
}

.theme-toggle:hover {
    transform: scale(1.1) rotate(15deg);
    box-shadow: var(--cc-shadow-xl);
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Print Styles */
@media print {
    .theme-toggle,
    .command-palette-overlay {
        display: none;
    }
}