:root {
    --bg: #000000;
    --fg: #f5f5f7;
    
    --cyber-cyan: #00d9ff;
    --cyber-blue: #0066ff;
    --cyber-purple: #a855f7;
    --cyber-pink: #ff006e;
    --cyber-magenta: #d946ef;
    
    --accent-success: #10b981;
    --accent-error: #ef4444;
    --accent-warning: #f59e0b;
    
    --glass-bg: rgba(0, 217, 255, 0.05);
    --glass-border: rgba(0, 217, 255, 0.2);
    --glass-shadow: 0 20px 40px rgba(0, 217, 255, 0.2);
    --blur-strength: 40px;
    --radius: 20px;
    --gap: 1.5rem;
    
    --text-primary: #ffffff;
    --text-secondary: rgba(245, 245, 247, 0.8);
    --text-muted: rgba(245, 245, 247, 0.6);
    
    --transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;
}

html, body {
    height: 100%;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

body {
    background: radial-gradient(ellipse at top, #001a2e 0%, #000510 50%, #000000 100%);
    background-attachment: fixed;
    color: var(--fg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
}

/* Animated gradient overlay */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 217, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(168, 85, 247, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* --- CONTAINER --- */
.container {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 2rem 3rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

/* Special layout for pages with wide cards (manage page) */
body:has(.glass-card-wide) .container,
.manage-page .container {
    min-height: 100vh;
    max-height: none; /* No maximum height */
    overflow-y: auto; /* Allow vertical scrolling */
    overflow-x: hidden;
    height: auto; /* Auto height instead of fixed */
}

/* --- NAVIGATION --- */
.nav {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    padding: 1.5rem 2rem;
    background: rgba(0, 10, 20, 0.85);
    backdrop-filter: blur(var(--blur-strength)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-strength)) saturate(180%);
    border: 1px solid var(--cyber-cyan);
    border-radius: var(--radius);
    box-shadow: 
        0 20px 60px rgba(0, 217, 255, 0.3),
        0 0 40px rgba(168, 85, 247, 0.2);
    transition: var(--transition);
}

.nav:hover {
    border-color: var(--cyber-purple);
    box-shadow: 
        0 25px 70px rgba(0, 217, 255, 0.4),
        0 0 50px rgba(168, 85, 247, 0.3);
}

.nav-link {
    display: inline-flex;
    align-items: center;
    padding: 0.875rem 1.75rem;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 980px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: -0.2px;
    transition: var(--transition);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.nav-link:hover {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.25) 0%, rgba(168, 85, 247, 0.25) 100%);
    border-color: var(--cyber-cyan);
    color: var(--fg);
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.5);
}

/* --- GLASS CARDS --- */
.glass-card {
    background: rgba(0, 10, 20, 0.85);
    border: 1px solid var(--cyber-cyan);
    border-radius: var(--radius);
    backdrop-filter: blur(var(--blur-strength)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-strength)) saturate(180%);
    padding: 3rem;
    margin: 2rem auto;
    box-shadow: 
        0 30px 80px rgba(0, 217, 255, 0.3),
        0 0 60px rgba(168, 85, 247, 0.2) inset;
    max-width: 1000px;
    width: 100%;
    transition: var(--transition);
    animation: fadeIn 0.6s ease-out;
}

.glass-card:hover {
    transform: translateY(-4px);
    box-shadow: 
        0 40px 100px rgba(0, 217, 255, 0.4),
        0 0 80px rgba(168, 85, 247, 0.3) inset;
    border-color: var(--cyber-purple);
}

/* Wide cards for manage/table pages */
.glass-card-wide {
    max-width: 100% !important;
    width: 100% !important;
    margin: 1rem 0 !important;
    flex: 0 0 auto; /* Don't use flex shrinking/growing here */
    display: flex;
    flex-direction: column;
    min-height: 0; /* Allow natural sizing */
    max-height: none; /* No maximum */
    overflow: visible; /* Show all content */
    height: auto; /* Auto height */
}

/* --- FORM ELEMENTS --- */
.form-group {
    margin-bottom: 2rem;
}

.form-label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, var(--cyber-cyan) 0%, var(--cyber-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-input, .form-select {
    width: 100%;
    padding: 1.25rem 1.5rem;
    background: rgba(0, 10, 20, 0.6);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: calc(var(--radius) / 2);
    color: var(--text-primary);
    font-size: 1rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: var(--transition);
}

.form-input:focus, .form-select:focus {
    outline: none;
    border-color: var(--cyber-cyan);
    background: rgba(0, 10, 20, 0.8);
    box-shadow: 
        0 0 0 3px rgba(0, 217, 255, 0.2),
        0 0 30px rgba(0, 217, 255, 0.3);
}

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

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem 2.5rem;
    background: linear-gradient(135deg, var(--cyber-cyan) 0%, var(--cyber-purple) 100%);
    color: white;
    border: none;
    border-radius: 980px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    min-width: 160px;
    box-shadow: 
        0 10px 30px rgba(0, 217, 255, 0.4),
        0 0 20px rgba(168, 85, 247, 0.3);
    letter-spacing: -0.3px;
}

.btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 
        0 15px 40px rgba(0, 217, 255, 0.5),
        0 0 30px rgba(168, 85, 247, 0.4);
}

.btn-secondary {
    background: rgba(0, 10, 20, 0.8);
    border: 1px solid rgba(0, 217, 255, 0.3);
    backdrop-filter: blur(20px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.2) 0%, rgba(168, 85, 247, 0.2) 100%);
    border-color: var(--cyber-cyan);
}

.btn-success {
    background: linear-gradient(135deg, var(--accent-success) 0%, #059669 100%);
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
}

.btn-success:hover {
    box-shadow: 0 12px 32px rgba(16, 185, 129, 0.5);
}

.btn-error {
    background: linear-gradient(135deg, var(--accent-error) 0%, #dc2626 100%);
    box-shadow: 0 8px 24px rgba(239, 68, 68, 0.4);
}

.btn-error:hover {
    box-shadow: 0 12px 32px rgba(239, 68, 68, 0.5);
}

/* --- ALERTS --- */
.alert {
    padding: 2rem;
    border-radius: var(--radius);
    margin-bottom: 2rem;
    backdrop-filter: blur(var(--blur-strength)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-strength)) saturate(180%);
    border: 1px solid transparent;
    animation: fadeIn 0.6s ease-out;
}

.alert-success {
    background: rgba(16, 185, 129, 0.15);
    border-color: rgba(16, 185, 129, 0.4);
    color: #a7f3d0;
    box-shadow: 
        0 0 30px rgba(16, 185, 129, 0.3),
        0 10px 40px rgba(16, 185, 129, 0.2);
}

.alert-error {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.4);
    color: #fca5a5;
    box-shadow: 
        0 0 30px rgba(239, 68, 68, 0.3),
        0 10px 40px rgba(239, 68, 68, 0.2);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.4);
    color: #fcd34d;
    box-shadow: 
        0 0 30px rgba(245, 158, 11, 0.3),
        0 10px 40px rgba(245, 158, 11, 0.2);
}

/* --- TABLES --- */
.table-container {
    overflow-x: auto; /* Horizontal scroll if needed */
    overflow-y: visible; /* Show all rows vertically */
    border-radius: var(--radius);
    background: rgba(0, 10, 20, 0.6);
    backdrop-filter: blur(var(--blur-strength)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-strength)) saturate(180%);
    border: 1px solid rgba(0, 217, 255, 0.3);
    flex: 0 0 auto; /* Natural sizing */
    min-height: 0; /* Remove minimum */
    max-height: none; /* Remove maximum */
    height: auto; /* Auto height */
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4) inset;
}

.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    height: auto; /* Auto height */
    min-width: 800px;
}

.table tbody {
    display: table-row-group; /* Ensure proper display */
    height: auto;
}

.table tr {
    display: table-row; /* Ensure rows display properly */
    transition: var(--transition);
}

.table th,
.table td {
    padding: 1.25rem;
    text-align: left;
    border-bottom: 1px solid rgba(0, 217, 255, 0.1);
    vertical-align: middle;
    white-space: nowrap;
}

.table .url-cell {
    white-space: normal;
    word-break: break-all;
    max-width: 300px;
    font-family: 'SF Mono', Monaco, monospace;
    color: var(--cyber-cyan);
}

.table th {
    background: rgba(0, 217, 255, 0.1);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.875rem;
    color: var(--cyber-cyan);
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(var(--blur-strength)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-strength)) saturate(180%);
    border-bottom: 2px solid rgba(0, 217, 255, 0.3);
}

.table tr {
    transition: var(--transition);
}

.table tr:hover {
    background: rgba(0, 217, 255, 0.05);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.1) inset;
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* --- STATUS BADGES --- */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    border-radius: 980px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: var(--transition);
}

.status-active {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.4);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.3);
}

.status-expired {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.4);
    box-shadow: 0 0 15px rgba(239, 68, 68, 0.3);
}

.status-blocked {
    background: rgba(239, 68, 68, 0.3);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.5);
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.4);
}

/* --- SUMMARY GRID --- */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.summary-card {
    background: rgba(0, 10, 20, 0.85);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: var(--radius);
    backdrop-filter: blur(var(--blur-strength)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-strength)) saturate(180%);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(0, 217, 255, 0.1) inset;
}

.summary-card:hover {
    transform: translateY(-4px);
    box-shadow: 
        0 30px 80px rgba(0, 217, 255, 0.3),
        0 0 50px rgba(0, 217, 255, 0.2) inset;
    border-color: var(--cyber-cyan);
}

.summary-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    text-shadow: 0 0 30px currentColor;
}

.summary-label {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

/* --- NOTICE --- */
.notice {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    max-width: 400px;
    background: rgba(0, 10, 20, 0.95);
    border: 1px solid var(--cyber-cyan);
    border-radius: var(--radius);
    backdrop-filter: blur(var(--blur-strength)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-strength)) saturate(180%);
    padding: 2rem;
    box-shadow: 
        0 30px 80px rgba(0, 217, 255, 0.4),
        0 0 40px rgba(168, 85, 247, 0.2);
    transform: translateX(450px);
    transition: var(--transition);
    z-index: 1000;
}

.notice.show {
    transform: translateX(0);
}

.notice-content {
    color: var(--text-primary);
}

.notice-toggle {
    color: var(--cyber-cyan);
    cursor: pointer;
    text-decoration: underline;
    font-weight: 600;
    transition: var(--transition);
}

.notice-toggle:hover {
    color: var(--cyber-purple);
}

.notice-details {
    display: none;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 217, 255, 0.3);
}

.notice.expanded .notice-details {
    display: block;
}

/* --- FOOTER --- */
.footer {
    margin-top: auto;
    
    /* Make footer full viewport width */
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    
    padding: 4rem 3rem 3rem;
    background: rgba(0, 10, 20, 0.9);
    backdrop-filter: blur(var(--blur-strength)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-strength)) saturate(180%);
    
    /* Keep only top border, remove left/right borders */
    border: none;
    border-top: 1px solid var(--cyber-cyan);
    
    /* Remove border-radius for sharp edges */
    border-radius: 0;
    
    box-shadow: 0 -4px 20px rgba(0, 217, 255, 0.15);
    flex-shrink: 0;
}

.manage-page .footer,
body:has(.glass-card-wide) .footer {
    padding: 2rem 3rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    width: 100%;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-weight: 600;
    background: linear-gradient(135deg, var(--cyber-cyan) 0%, var(--cyber-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--cyber-cyan);
    text-shadow: 0 0 10px rgba(0, 217, 255, 0.5);
}

.footer-bottom {
    text-align: center;
    padding-top: 3rem;
    border-top: 1px solid rgba(0, 217, 255, 0.2);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* --- UTILITY CLASSES --- */
.url-cell {
    max-width: 400px;
    word-break: break-all;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
    font-size: 0.875rem;
}

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

/* --- RESPONSIVE DESIGN --- */
@media (min-width: 1600px) {
    .container {
        max-width: 1600px;
        padding: 3rem 4rem;
    }
    
    .glass-card {
        max-width: 1200px;
    }
}

@media (max-width: 1024px) {
    .container {
        max-width: 95vw;
        padding: 2rem;
    }
    
    .glass-card {
        max-width: 90vw;
        padding: 2rem;
    }
    
    .nav {
        gap: 1.5rem;
        padding: 1.25rem;
    }
}

@media (max-width: 768px) {
    :root {
        --radius: 16px;
        --blur-strength: 30px;
    }

    .container {
        padding: 1rem;
        max-width: 100vw;
    }

    .nav {
        gap: 1rem;
        padding: 1rem;
    }

    .nav-link {
        padding: 0.75rem 1.25rem;
        font-size: 0.875rem;
    }

    .glass-card {
        padding: 1.5rem;
        margin: 1rem auto;
        max-width: 95vw;
    }

    .form-input, .form-select {
        padding: 1rem 1.25rem;
        font-size: 1rem;
    }

    .btn {
        padding: 1rem 2rem;
        font-size: 0.95rem;
        min-width: 140px;
    }

    .table th,
    .table td {
        padding: 0.75rem 0.5rem;
        font-size: 0.875rem;
    }

    .notice {
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
        max-width: none;
        transform: translateY(200px);
        padding: 1.5rem;
    }

    .notice.show {
        transform: translateY(0);
    }

    .footer {
        padding: 2rem 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .summary-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }

    .summary-card {
        padding: 1.5rem;
    }

    .summary-number {
        font-size: 2rem;
    }
}

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

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--cyber-cyan) 0%, var(--cyber-purple) 100%);
    border-radius: 6px;
    border: 2px solid transparent;
    background-clip: content-box;
    box-shadow: 0 0 10px rgba(0, 217, 255, 0.5);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--cyber-purple) 0%, var(--cyber-pink) 100%);
    background-clip: content-box;
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.6);
}

/* --- SELECTION STYLING --- */
::selection {
    background: rgba(0, 217, 255, 0.3);
    color: var(--fg);
    text-shadow: 0 0 10px rgba(0, 217, 255, 0.8);
}

::-moz-selection {
    background: rgba(0, 217, 255, 0.3);
    color: var(--fg);
    text-shadow: 0 0 10px rgba(0, 217, 255, 0.8);
}