/* ===== VARIABLES - MATCHING MAIN PAGE COLOR SCHEME ===== */
:root {
    /* Primary Color Palette - Same as main page */
    --primary-dark: #2D1B4E;
    --primary: #6B4EFF;
    --primary-light: #9B87FF;
    --primary-soft: #E9E5FF;
    
    /* Secondary/Accent Colors */
    --secondary: #FF6B6B;
    --secondary-light: #FFB347;
    --accent-teal: #00D1B2;
    --accent-purple: #9D65FF;
    
    /* Background & Cards */
    --bg-gradient: linear-gradient(135deg, #F8F7FF 0%, #FFFFFF 50%, #F0EEFF 100%);
    --card-bg: #FFFFFF;
    --card-bg-hover: #F8F7FF;
    
    /* Text Colors */
    --text-primary: #2D3748;
    --text-secondary: #4A5568;
    --text-light: #718096;
    --text-white: #FFFFFF;
    
    /* Status Colors */
    --success: #48BB78;
    --success-light: #C6F6D5;
    --danger: #F56565;
    --danger-light: #FED7D7;
    --warning: #F6AD55;
    --info: #4299E1;
    
    /* Shadows */
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 25px rgba(107, 78, 255, 0.1), 0 4px 10px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 40px rgba(107, 78, 255, 0.15), 0 8px 20px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 30px 50px rgba(107, 78, 255, 0.2), 0 15px 30px rgba(0, 0, 0, 0.1);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6B4EFF 0%, #9D65FF 50%, #FF6B6B 100%);
    --gradient-success: linear-gradient(135deg, #48BB78, #68D391);
    --gradient-danger: linear-gradient(135deg, #F56565, #FC8181);
    --gradient-card: linear-gradient(145deg, #FFFFFF, #F8F7FF);
    
    /* Borders */
    --border-radius-sm: 16px;
    --border-radius-md: 24px;
    --border-radius-lg: 32px;
}

/* ===== BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-gradient);
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.6;
}

/* ===== DASHBOARD CONTAINER ===== */
.dashboard-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* ===== MAIN TITLE ===== */
.dashboard-container h1 {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    margin-bottom: 2.5rem;
    position: relative;
    letter-spacing: -0.02em;
}

.dashboard-container h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

/* ===== SUMMARY CARDS SECTION ===== */
.summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(107, 78, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-light);
}

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

.card h2 {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.card p {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(107, 78, 255, 0.1);
}

/* Hit Card Special Styling */
.card.hit {
    background: linear-gradient(145deg, #FFFFFF, #F0FFF4);
    border-left: 4px solid var(--success);
}

.card.hit p {
    color: var(--success);
    background: linear-gradient(135deg, var(--success), #2F855A);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card.hit::before {
    background: var(--gradient-success);
}

/* Flop Card Special Styling */
.card.flop {
    background: linear-gradient(145deg, #FFFFFF, #FFF5F5);
    border-left: 4px solid var(--danger);
}

.card.flop p {
    color: var(--danger);
    background: linear-gradient(135deg, var(--danger), #C53030);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card.flop::before {
    background: var(--gradient-danger);
}

/* ===== INTERACTIVE CHARTS GRID ===== */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.chart-card-link {
    text-decoration: none;
    display: block;
    color: inherit;
    transition: transform 0.3s ease;
}

.card-interactive {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    background: var(--card-bg);
    border-radius: var(--border-radius-md);
    padding: 2.2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(107, 78, 255, 0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1;
}

.card-interactive::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(107, 78, 255, 0.05), transparent);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.chart-card-link:hover .card-interactive {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-light);
}

.chart-card-link:hover .card-interactive::before {
    opacity: 1;
}

.card-interactive .card-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-soft);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.chart-card-link:hover .card-icon {
    background: var(--primary);
    color: white;
    transform: rotate(5deg) scale(1.1);
}

.card-interactive h3 {
    font-size: 1.4rem;
    color: var(--primary-dark);
    margin-bottom: 0.8rem;
    font-weight: 700;
}

.card-interactive .chart-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.card-interactive .arrow {
    font-weight: 600;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.chart-card-link:hover .arrow {
    gap: 12px;
    color: var(--accent-purple);
}

/* Removed individual nth-child borders to favor general card aesthetic */

/* ===== BACK BUTTON ===== */
.back-btn {
    text-align: center;
    margin-top: 3rem;
    padding: 2rem 0;
}

.back-btn a {
    display: inline-block;
    padding: 1rem 3rem;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.2rem;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    border: none;
    position: relative;
    overflow: hidden;
}

.back-btn a::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.back-btn a:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.back-btn a:hover::before {
    width: 300px;
    height: 300px;
}

.back-btn a:active {
    transform: translateY(0);
}

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

.summary .card {
    animation: fadeInUp 0.5s ease forwards;
}

.chart-box {
    animation: fadeInUp 0.5s ease forwards;
}

.summary .card:nth-child(1) { animation-delay: 0.1s; }
.summary .card:nth-child(2) { animation-delay: 0.2s; }
.summary .card:nth-child(3) { animation-delay: 0.3s; }

.chart-box:nth-child(1) { animation-delay: 0.2s; }
.chart-box:nth-child(2) { animation-delay: 0.3s; }
.chart-box:nth-child(3) { animation-delay: 0.4s; }
.chart-box:nth-child(4) { animation-delay: 0.5s; }
.chart-box:nth-child(5) { animation-delay: 0.6s; }
.chart-box:nth-child(6) { animation-delay: 0.7s; }

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .charts {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .dashboard-container h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .dashboard-container {
        padding: 1rem;
    }
    
    .dashboard-container h1 {
        font-size: 2rem;
    }
    
    .summary {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .card p {
        font-size: 2.5rem;
    }
    
    .chart-box {
        padding: 1rem;
    }
    
    .chart-box h3 {
        font-size: 1.1rem;
    }
    
    .back-btn a {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .dashboard-container h1 {
        font-size: 1.6rem;
    }
    
    .card h2 {
        font-size: 1.1rem;
    }
    
    .card p {
        font-size: 2rem;
    }
    
    .chart-box h3 {
        font-size: 1rem;
    }
}

/* ===== LOADING ANIMATION FOR CHARTS ===== */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.chart-box img {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}

/* Remove animation once image loads */
.chart-box img[src] {
    animation: none;
    background: none;
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--primary-soft);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary), var(--accent-purple));
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
}

/* ===== PRINT STYLES ===== */
@media print {
    .back-btn {
        display: none;
    }
    
    .dashboard-container {
        padding: 0;
    }
    
    .card, .chart-box {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
}