:root {
    /* Deep Dark Futuristic Palette */
    --bg-deep: #05050a;
    --bg-dark: #0a0a15;
    --glass-bg: rgba(10, 10, 20, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-blur: blur(25px);
    
    /* Neon Futuristic Colors */
    --primary-color: #00f2ff; /* Cyan Neon */
    --primary-rgb: 0, 242, 255;
    --secondary-color: #7000ff; /* Purple Neon */
    --accent-color: #ff007a; /* Pink Neon */
    --text-color: #e0e0ff;
    --text-dim: rgba(224, 224, 255, 0.6);
    
    /* Background Gradient */
    --bg-gradient: radial-gradient(circle at 50% 50%, #101025 0%, #05050a 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

body {
    background: var(--bg-gradient);
    background-attachment: fixed;
    min-height: 100vh;
    color: var(--text-color);
    overflow-x: hidden;
    line-height: 1.6;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.btn {
    padding: 0.8rem 1.8rem;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 15px rgba(108, 92, 231, 0.3);
}

.btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(108, 92, 231, 0.4);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    border-radius: 8px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    padding: 0.8rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: white;
    outline: none;
}

.form-control:focus {
    border-color: var(--primary-color);
}

/* Navigation & Shared UI Components */
.main-nav {
    margin: 1rem;
    padding: 0.8rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 1rem;
    z-index: 1000;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-item {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.admin-nav {
    background: rgba(15, 12, 41, 0.9) !important;
    border-color: rgba(var(--primary-rgb), 0.3) !important;
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

.floating-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}