/* ============================================
   STRATBEAR PREMIUM CONSULTANT DESIGN SYSTEM
   Patek Philippe-Inspired Luxury Aesthetic
   Version 1.0 - December 2025
   ============================================ */

/* ============================================
   PREMIUM COLOR PALETTE
   Gold accents, rich darks, subtle warmth
   ============================================ */

:root {
    /* Premium Gold Accent Scale */
    --premium-gold-50: #fffbeb;
    --premium-gold-100: #fef3c7;
    --premium-gold-200: #fde68a;
    --premium-gold-300: #fcd34d;
    --premium-gold-400: #fbbf24;
    --premium-gold-500: #f59e0b;
    --premium-gold-600: #d97706;
    --premium-gold-700: #b45309;
    --premium-gold-800: #92400e;
    --premium-gold-900: #78350f;

    /* Rich Dark Palette */
    --premium-dark-900: #09090b;
    --premium-dark-800: #0f0f12;
    --premium-dark-700: #18181b;
    --premium-dark-600: #1f1f23;
    --premium-dark-500: #27272a;
    --premium-dark-400: #3f3f46;
    --premium-dark-300: #52525b;

    /* Premium Text Colors */
    --premium-text-primary: #fafafa;
    --premium-text-secondary: #a1a1aa;
    --premium-text-tertiary: #71717a;
    --premium-text-gold: #fbbf24;

    /* Premium Gradients */
    --premium-gradient-gold: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
    --premium-gradient-dark: linear-gradient(135deg, #18181b 0%, #09090b 100%);
    --premium-gradient-card: linear-gradient(135deg, rgba(39, 39, 42, 0.6) 0%, rgba(24, 24, 27, 0.8) 100%);
    --premium-gradient-border: linear-gradient(135deg, rgba(251, 191, 36, 0.3) 0%, rgba(217, 119, 6, 0.1) 100%);
    --premium-gradient-shimmer: linear-gradient(90deg, transparent 0%, rgba(251, 191, 36, 0.1) 50%, transparent 100%);

    /* Premium Shadows */
    --premium-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --premium-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --premium-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --premium-shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
    --premium-shadow-gold: 0 4px 20px rgba(251, 191, 36, 0.15);
    --premium-shadow-glow: 0 0 40px rgba(251, 191, 36, 0.1);

    /* Premium Border Colors */
    --premium-border-subtle: rgba(255, 255, 255, 0.05);
    --premium-border-light: rgba(255, 255, 255, 0.08);
    --premium-border-medium: rgba(255, 255, 255, 0.12);
    --premium-border-gold: rgba(251, 191, 36, 0.3);

    /* Premium Typography */
    --premium-font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --premium-font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --premium-letter-spacing-tight: -0.025em;
    --premium-letter-spacing-normal: 0;
    --premium-letter-spacing-wide: 0.05em;
    --premium-letter-spacing-wider: 0.1em;

    /* Premium Transitions */
    --premium-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --premium-transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --premium-transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --premium-transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ============================================
   PREMIUM BASE STYLES
   Rich, luxurious foundation
   ============================================ */

body.premium-consultant {
    background: var(--premium-dark-900);
    background-image:
        radial-gradient(ellipse at top, rgba(251, 191, 36, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(59, 130, 246, 0.02) 0%, transparent 50%);
    color: var(--premium-text-primary);
    font-family: var(--premium-font-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   PREMIUM CARD SYSTEM
   Glassmorphism with gradient borders
   ============================================ */

.premium-card {
    position: relative;
    background: var(--premium-gradient-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid var(--premium-border-light);
    box-shadow: var(--premium-shadow-md);
    transition: all var(--premium-transition-normal);
    overflow: hidden;
}

/* Gradient border effect */
.premium-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(251, 191, 36, 0.4) 50%,
        transparent 100%);
    opacity: 0;
    transition: opacity var(--premium-transition-normal);
}

.premium-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--premium-shadow-lg), var(--premium-shadow-glow);
    border-color: var(--premium-border-gold);
}

.premium-card:hover::before {
    opacity: 1;
}

/* Featured/Highlighted Card */
.premium-card-featured {
    background: linear-gradient(135deg,
        rgba(251, 191, 36, 0.1) 0%,
        rgba(39, 39, 42, 0.6) 30%,
        rgba(24, 24, 27, 0.8) 100%);
    border-color: var(--premium-border-gold);
}

.premium-card-featured::before {
    opacity: 1;
}

/* ============================================
   PREMIUM TYPOGRAPHY
   Refined, luxurious text styles
   ============================================ */

.premium-heading-xl {
    font-family: var(--premium-font-display);
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: var(--premium-letter-spacing-tight);
    line-height: 1.1;
    color: var(--premium-text-primary);
    margin: 0;
}

.premium-heading-lg {
    font-family: var(--premium-font-display);
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: var(--premium-letter-spacing-tight);
    line-height: 1.2;
    color: var(--premium-text-primary);
    margin: 0;
}

.premium-heading-md {
    font-family: var(--premium-font-display);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.3;
    color: var(--premium-text-primary);
    margin: 0;
}

.premium-heading-sm {
    font-family: var(--premium-font-display);
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: 0;
    line-height: 1.4;
    color: var(--premium-text-primary);
    margin: 0;
}

.premium-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: var(--premium-letter-spacing-wider);
    text-transform: uppercase;
    color: var(--premium-text-tertiary);
}

.premium-label-gold {
    color: var(--premium-gold-400);
}

.premium-body {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--premium-text-secondary);
}

.premium-body-sm {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--premium-text-tertiary);
}

/* Gold gradient text */
.premium-text-gradient {
    background: var(--premium-gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   PREMIUM BUTTON SYSTEM
   Luxurious, tactile buttons
   ============================================ */

.premium-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--premium-font-body);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    transition: all var(--premium-transition-normal);
    position: relative;
    overflow: hidden;
}

.premium-btn-primary {
    background: var(--premium-gradient-gold);
    color: var(--premium-dark-900);
    box-shadow: var(--premium-shadow-gold);
}

.premium-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(251, 191, 36, 0.3);
}

.premium-btn-primary:active {
    transform: translateY(0);
}

/* Shimmer effect on hover */
.premium-btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 100%);
    transition: left 0.5s ease;
}

.premium-btn-primary:hover::after {
    left: 100%;
}

.premium-btn-secondary {
    background: var(--premium-dark-600);
    color: var(--premium-text-primary);
    border: 1px solid var(--premium-border-medium);
}

.premium-btn-secondary:hover {
    background: var(--premium-dark-500);
    border-color: var(--premium-border-gold);
    transform: translateY(-2px);
}

.premium-btn-ghost {
    background: transparent;
    color: var(--premium-text-secondary);
    border: 1px solid transparent;
}

.premium-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--premium-text-primary);
}

/* ============================================
   PREMIUM METRICS & DATA VIZ
   Animated counters, sparklines, progress rings
   ============================================ */

.premium-metric-card {
    position: relative;
    padding: 24px;
    text-align: center;
}

.premium-metric-value {
    font-family: var(--premium-font-display);
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: var(--premium-letter-spacing-tight);
    color: var(--premium-text-primary);
    line-height: 1;
    margin-bottom: 8px;
}

.premium-metric-value-gold {
    background: var(--premium-gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.premium-metric-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: var(--premium-letter-spacing-wider);
    text-transform: uppercase;
    color: var(--premium-text-tertiary);
}

.premium-metric-change {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 8px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.premium-metric-change-positive {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.premium-metric-change-negative {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

/* Progress Ring */
.premium-progress-ring {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.premium-progress-ring svg {
    transform: rotate(-90deg);
}

.premium-progress-ring-bg {
    stroke: var(--premium-dark-500);
}

.premium-progress-ring-fill {
    stroke: url(#goldGradient);
    stroke-linecap: round;
    transition: stroke-dashoffset var(--premium-transition-slow);
}

.premium-progress-ring-text {
    position: absolute;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--premium-text-primary);
}

/* Sparkline Container */
.premium-sparkline {
    height: 40px;
    display: flex;
    align-items: flex-end;
    gap: 2px;
}

.premium-sparkline-bar {
    flex: 1;
    background: var(--premium-gold-500);
    border-radius: 2px 2px 0 0;
    opacity: 0.6;
    transition: all var(--premium-transition-fast);
}

.premium-sparkline-bar:hover {
    opacity: 1;
    background: var(--premium-gold-400);
}

/* ============================================
   PREMIUM NAVIGATION
   Refined, subtle navigation
   ============================================ */

.premium-nav {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: var(--premium-dark-700);
    border-radius: 12px;
    border: 1px solid var(--premium-border-subtle);
}

.premium-nav-item {
    padding: 10px 20px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--premium-text-tertiary);
    border-radius: 8px;
    transition: all var(--premium-transition-fast);
    cursor: pointer;
    border: none;
    background: transparent;
}

.premium-nav-item:hover {
    color: var(--premium-text-secondary);
    background: rgba(255, 255, 255, 0.03);
}

.premium-nav-item.active {
    color: var(--premium-text-primary);
    background: var(--premium-dark-500);
    box-shadow: var(--premium-shadow-sm);
}

/* ============================================
   PREMIUM STATUS INDICATORS
   Elegant status badges and dots
   ============================================ */

.premium-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: var(--premium-letter-spacing-wide);
    text-transform: uppercase;
}

.premium-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(0.95); }
}

.premium-status-success {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.premium-status-success .premium-status-dot {
    background: #10b981;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
}

.premium-status-warning {
    background: rgba(251, 191, 36, 0.1);
    color: var(--premium-gold-400);
}

.premium-status-warning .premium-status-dot {
    background: var(--premium-gold-400);
    box-shadow: 0 0 10px rgba(251, 191, 36, 0.5);
}

.premium-status-error {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.premium-status-error .premium-status-dot {
    background: #ef4444;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.5);
}

/* ============================================
   PREMIUM MICRO-INTERACTIONS
   Shimmer, fade, slide animations
   ============================================ */

/* Shimmer Loading Effect */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.premium-shimmer {
    background: linear-gradient(90deg,
        var(--premium-dark-600) 0%,
        var(--premium-dark-500) 20%,
        var(--premium-dark-400) 40%,
        var(--premium-dark-500) 60%,
        var(--premium-dark-600) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite linear;
    border-radius: 8px;
}

/* Fade In Up */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.premium-fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

.premium-fade-in-up-delay-1 { animation-delay: 0.1s; opacity: 0; }
.premium-fade-in-up-delay-2 { animation-delay: 0.2s; opacity: 0; }
.premium-fade-in-up-delay-3 { animation-delay: 0.3s; opacity: 0; }
.premium-fade-in-up-delay-4 { animation-delay: 0.4s; opacity: 0; }

/* Scale In */
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.premium-scale-in {
    animation: scaleIn 0.4s ease-out forwards;
}

/* Counter Animation */
@keyframes countUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.premium-counter-animate {
    animation: countUp 0.8s ease-out forwards;
}

/* ============================================
   PREMIUM BENTO GRID LAYOUT
   Apple-inspired asymmetric grid
   ============================================ */

.premium-bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
    padding: 20px;
}

.premium-bento-item {
    background: var(--premium-gradient-card);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid var(--premium-border-light);
    padding: 24px;
    transition: all var(--premium-transition-normal);
    overflow: hidden;
}

.premium-bento-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--premium-shadow-lg);
    border-color: var(--premium-border-gold);
}

/* Bento Size Variants */
.premium-bento-sm { grid-column: span 3; }
.premium-bento-md { grid-column: span 4; }
.premium-bento-lg { grid-column: span 6; }
.premium-bento-xl { grid-column: span 8; }
.premium-bento-full { grid-column: span 12; }

.premium-bento-tall { grid-row: span 2; }

/* Responsive Bento */
@media (max-width: 1024px) {
    .premium-bento-sm { grid-column: span 6; }
    .premium-bento-md { grid-column: span 6; }
    .premium-bento-lg { grid-column: span 12; }
    .premium-bento-xl { grid-column: span 12; }
}

@media (max-width: 768px) {
    .premium-bento-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .premium-bento-sm,
    .premium-bento-md,
    .premium-bento-lg,
    .premium-bento-xl,
    .premium-bento-full {
        grid-column: span 1;
    }

    .premium-bento-tall {
        grid-row: span 1;
    }
}

/* ============================================
   PREMIUM DIVIDERS & SEPARATORS
   Subtle, elegant dividers
   ============================================ */

.premium-divider {
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--premium-border-medium) 50%,
        transparent 100%);
    margin: 24px 0;
}

.premium-divider-gold {
    background: linear-gradient(90deg,
        transparent 0%,
        var(--premium-gold-500) 50%,
        transparent 100%);
    opacity: 0.3;
}

/* ============================================
   PREMIUM FORM INPUTS
   Refined, luxurious form styling
   ============================================ */

.premium-input {
    width: 100%;
    padding: 14px 18px;
    font-family: var(--premium-font-body);
    font-size: 0.9375rem;
    color: var(--premium-text-primary);
    background: var(--premium-dark-700);
    border: 1px solid var(--premium-border-light);
    border-radius: 10px;
    transition: all var(--premium-transition-fast);
    outline: none;
}

.premium-input::placeholder {
    color: var(--premium-text-tertiary);
}

.premium-input:focus {
    border-color: var(--premium-gold-500);
    box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.1);
}

.premium-input:hover:not(:focus) {
    border-color: var(--premium-border-medium);
}

/* ============================================
   PREMIUM TOOLTIPS
   Elegant, informative tooltips
   ============================================ */

.premium-tooltip {
    position: relative;
}

.premium-tooltip-content {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    padding: 10px 16px;
    background: var(--premium-dark-500);
    border: 1px solid var(--premium-border-medium);
    border-radius: 8px;
    font-size: 0.8125rem;
    color: var(--premium-text-primary);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--premium-transition-fast);
    box-shadow: var(--premium-shadow-lg);
}

.premium-tooltip-content::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--premium-dark-500);
}

.premium-tooltip:hover .premium-tooltip-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-12px);
}

/* ============================================
   PREMIUM BADGE SYSTEM
   Status and category badges
   ============================================ */

.premium-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: var(--premium-letter-spacing-wide);
    text-transform: uppercase;
    border-radius: 6px;
    border: 1px solid transparent;
}

.premium-badge-gold {
    background: rgba(251, 191, 36, 0.1);
    color: var(--premium-gold-400);
    border-color: rgba(251, 191, 36, 0.2);
}

.premium-badge-blue {
    background: rgba(59, 130, 246, 0.1);
    color: #60a5fa;
    border-color: rgba(59, 130, 246, 0.2);
}

.premium-badge-green {
    background: rgba(16, 185, 129, 0.1);
    color: #34d399;
    border-color: rgba(16, 185, 129, 0.2);
}

.premium-badge-purple {
    background: rgba(139, 92, 246, 0.1);
    color: #a78bfa;
    border-color: rgba(139, 92, 246, 0.2);
}

/* ============================================
   PREMIUM FUSION INTELLIGENCE BRANDING
   Special styling for Fusion Intelligence elements
   ============================================ */

.premium-fusion-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: linear-gradient(135deg,
        rgba(251, 191, 36, 0.15) 0%,
        rgba(217, 119, 6, 0.05) 100%);
    border: 1px solid rgba(251, 191, 36, 0.25);
    border-radius: 24px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: var(--premium-letter-spacing-wide);
    color: var(--premium-gold-300);
    text-transform: uppercase;
}

.premium-fusion-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--premium-gold-400);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
    box-shadow: 0 0 10px var(--premium-gold-500);
}

/* ============================================
   PREMIUM SCROLLBAR
   Subtle, elegant scrollbar
   ============================================ */

.premium-scrollbar::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.premium-scrollbar::-webkit-scrollbar-track {
    background: var(--premium-dark-800);
    border-radius: 4px;
}

.premium-scrollbar::-webkit-scrollbar-thumb {
    background: var(--premium-dark-500);
    border-radius: 4px;
}

.premium-scrollbar::-webkit-scrollbar-thumb:hover {
    background: var(--premium-dark-400);
}

/* ============================================
   PREMIUM UTILITY CLASSES
   Helper classes for quick styling
   ============================================ */

.premium-text-gold { color: var(--premium-gold-400) !important; }
.premium-text-primary { color: var(--premium-text-primary) !important; }
.premium-text-secondary { color: var(--premium-text-secondary) !important; }
.premium-text-tertiary { color: var(--premium-text-tertiary) !important; }

.premium-bg-dark-900 { background: var(--premium-dark-900) !important; }
.premium-bg-dark-800 { background: var(--premium-dark-800) !important; }
.premium-bg-dark-700 { background: var(--premium-dark-700) !important; }

.premium-border-gold { border-color: var(--premium-border-gold) !important; }
.premium-border-subtle { border-color: var(--premium-border-subtle) !important; }

.premium-shadow-gold { box-shadow: var(--premium-shadow-gold) !important; }
.premium-shadow-glow { box-shadow: var(--premium-shadow-glow) !important; }

.premium-rounded-lg { border-radius: 12px !important; }
.premium-rounded-xl { border-radius: 16px !important; }
.premium-rounded-2xl { border-radius: 20px !important; }

/* ============================================
   PREMIUM RESPONSIVE ADJUSTMENTS
   Mobile-first responsive design
   ============================================ */

@media (max-width: 768px) {
    .premium-heading-xl { font-size: 2rem; }
    .premium-heading-lg { font-size: 1.5rem; }
    .premium-heading-md { font-size: 1.25rem; }

    .premium-card { padding: 16px; }
    .premium-metric-value { font-size: 2rem; }

    .premium-btn { padding: 10px 18px; }
}

/* ============================================
   SVG GRADIENT DEFINITIONS
   For use with progress rings, etc.
   ============================================ */

/* Include in HTML:
<svg width="0" height="0">
    <defs>
        <linearGradient id="goldGradient" x1="0%" y1="0%" x2="100%" y2="0%">
            <stop offset="0%" style="stop-color:#fbbf24" />
            <stop offset="100%" style="stop-color:#d97706" />
        </linearGradient>
    </defs>
</svg>
*/