:root {
    --primary: #00f2fe;
    --primary-alt: #4facfe;
    --secondary: #00ffbc;
    --accent: #ff007a;
    --success: #00ff88;
    --warning: #ffb300;
    --error: #ff4757;
    --dark-1: #030305;
    --dark-2: #08080c;
    --dark-3: #0e0e14;
    --glass: rgba(255, 255, 255, 0.02);
    --glass-strong: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.08);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.65);
    --text-muted: rgba(255, 255, 255, 0.4);
    --glow-primary: rgba(0, 242, 254, 0.5);
    --glow-secondary: rgba(0, 255, 188, 0.4);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--dark-1);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

/* Aurora Background Refinement */
.aurora-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background: radial-gradient(circle at top right, #0a0a1a, #030305);
}

.aurora-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(0, 242, 254, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 20%, rgba(0, 255, 188, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse 50% 30% at 50% 80%, rgba(255, 0, 122, 0.04) 0%, transparent 50%);
    animation: auroraMove 30s ease-in-out infinite alternate;
}

@keyframes auroraMove {
    0% { transform: translate(0, 0) rotate(0deg); }
    100% { transform: translate(-3%, 3%) rotate(1deg); }
}

.orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.2;
    animation: orbFloat 25s ease-in-out infinite;
    z-index: -1;
}

.orb-1 { width: 600px; height: 600px; background: radial-gradient(circle, var(--primary) 0%, transparent 70%); top: -15%; left: -10%; }
.orb-2 { width: 500px; height: 500px; background: radial-gradient(circle, var(--accent) 0%, transparent 70%); bottom: -15%; right: -10%; animation-delay: -7s; }

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(40px, -40px) scale(1.05); }
}

/* Refined Glassmorphism */
.glass-card {
    background: var(--glass);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border: 1px solid var(--glass-border);
    border-radius: 28px;
    padding: 32px;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), 
                background 0.3s ease, 
                border-color 0.3s ease,
                box-shadow 0.3s ease;
}

.glass-card:hover {
    background: var(--glass-strong);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* Advanced Sidebar */
.sidebar {
    position: fixed;
    top: 24px;
    left: 24px;
    bottom: 24px;
    width: 250px;
    background: rgba(8, 8, 12, 0.3);
    backdrop-filter: blur(50px);
    -webkit-backdrop-filter: blur(50px);
    border: 1px solid var(--glass-border);
    border-radius: 32px;
    padding: 35px 20px;
    display: flex;
    flex-direction: column;
    z-index: 100;
}

.sidebar-logo-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.6rem;
    font-weight: 900;
    letter-spacing: 2px;
    background: linear-gradient(135deg, #fff, var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 10px rgba(0, 242, 254, 0.3));
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 18px;
    margin-bottom: 6px;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.04);
    color: #fff;
    padding-left: 25px;
}

.nav-item.active {
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.12), rgba(0, 255, 188, 0.05));
    border: 1px solid rgba(0, 242, 254, 0.2);
    color: #fff;
    box-shadow: 0 4px 20px rgba(0, 242, 254, 0.1);
}

/* Layout */
.main-content {
    margin-left: 298px;
    padding: 48px;
}

/* Premium Buttons */
.btn-premium {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #0b0b0f;
    font-weight: 700;
    text-decoration: none;
    border-radius: 18px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: none;
    cursor: pointer;
    font-family: 'Space Grotesk', sans-serif;
    box-shadow: 0 8px 15px rgba(0, 242, 254, 0.2);
}

.btn-premium:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 25px rgba(0, 242, 254, 0.4);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.stat-card {
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, var(--glow-primary), transparent 70%);
    opacity: 0.1;
    pointer-events: none;
}

.stat-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 12px;
}

.stat-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 8px;
    color: #fff;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

/* Tables */
.table-container {
    background: var(--glass);
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.table-container:hover {
    border-color: rgba(255, 255, 255, 0.12);
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    background: rgba(255, 255, 255, 0.02);
    padding: 20px 25px;
    text-align: left;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--glass-border);
}

td {
    padding: 18px 25px;
    border-bottom: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

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

tr:hover td {
    background: rgba(255, 255, 255, 0.03);
    color: #fff;
}

/* Mini Stats & Info Cards */
.mini-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.mini-stat {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
}

.mini-stat:hover {
    background: var(--glass-strong);
    border-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-2px);
}

.mini-stat .icon {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.mini-stat .value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
    line-height: 1;
    margin-bottom: 4px;
}

.mini-stat .label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* Search & Filters */
.search-container {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.search-input, .filter-select {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 12px 20px;
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.search-input { flex: 1; }
.search-input:focus, .filter-select:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.04);
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.1);
}

.filter-select {
    cursor: pointer;
    background-image: linear-gradient(45deg, transparent 50%, var(--text-muted) 50%), linear-gradient(135deg, var(--text-muted) 50%, transparent 50%);
    background-position: calc(100% - 20px) calc(1em + 2px), calc(100% - 15px) calc(1em + 2px);
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
    padding-right: 45px;
    -webkit-appearance: none;
    appearance: none;
}

/* Typography & Titles */
h1, h2, h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
}

.page-title {
    font-size: 2.8rem;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #fff 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
}

.section-title {
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Alerts & Messages */
.alert-success {
    background: rgba(0, 255, 136, 0.08);
    border: 1px solid rgba(0, 255, 136, 0.2);
    color: var(--success);
    padding: 15px 25px;
    border-radius: 16px;
    font-weight: 500;
}
/* Settings & Forms */
.settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 25px;
}

.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    color: var(--text-secondary);
}

.form-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 14px 18px;
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.15);
}

.input-group {
    display: flex;
    align-items: center;
    position: relative;
}

.input-prefix {
    position: absolute;
    left: 18px;
    color: var(--text-muted);
    font-weight: 700;
    pointer-events: none;
}

.input-group .form-input {
    padding-left: 40px;
}

/* Toggle Buttons */
.toggle-group {
    display: flex;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 6px;
    gap: 6px;
}

.toggle-btn {
    padding: 10px 20px;
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

input[type="radio"]:checked + .toggle-btn {
    background: var(--primary);
    color: #0b0b0f;
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.3);
}

/* Special Input States */
.sandbox-active { border-color: var(--warning) !important; box-shadow: 0 0 15px rgba(255, 179, 0, 0.1) !important; }
.live-active { border-color: var(--success) !important; box-shadow: 0 0 15px rgba(0, 255, 136, 0.1) !important; }
.active-hint { color: var(--primary) !important; font-weight: 600; }