@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Rajdhani:wght@300;400;500;600;700&display=swap');

body { 
    font-family: 'Rajdhani', sans-serif; 
    background: #000;
    overflow-x: hidden;
}

.cyber-bg {
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 25%, #1a1a2e 50%, #16213e 75%, #0f0f23 100%);
    position: relative;
    min-height: 100vh;
}

.cyber-bg::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 191, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(138, 43, 226, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(0, 255, 127, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* --- Cyber Grid --- */
.cyber-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -2;
    opacity: 0.3;
}

.grid-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, rgba(0, 191, 255, 0.2), transparent);
}

.grid-line.horizontal {
    width: 100%;
    height: 1px;
    animation: gridPulseH 6s ease-in-out infinite;
}

.grid-line.vertical {
    height: 100%;
    width: 1px;
    animation: gridPulseV 6s ease-in-out infinite;
}

@keyframes gridPulseH {
    0%, 100% { opacity: 0.1; transform: scaleX(1); }
    50% { opacity: 0.4; transform: scaleX(1.05); }
}

@keyframes gridPulseV {
    0%, 100% { opacity: 0.1; transform: scaleY(1); }
    50% { opacity: 0.4; transform: scaleY(1.05); }
}

/* --- Particles --- */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: #00bfff;
    border-radius: 50%;
    box-shadow: 0 0 6px #00bfff;
    animation: floatUp linear infinite;
}

.particle.purple {
    background: #8a2be2;
    box-shadow: 0 0 6px #8a2be2;
}

.particle.green {
    background: #00ff7f;
    box-shadow: 0 0 6px #00ff7f;
}

@keyframes floatUp {
    0% { transform: translateY(100vh) translateX(0px); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100px) translateX(var(--drift)); opacity: 0; }
}

/* --- Holographic Panels & Neon --- */
.holographic-panel {
    background: linear-gradient(145deg, rgba(10, 25, 47, 0.95), rgba(5, 15, 35, 0.9));
    border: 1px solid rgba(0, 191, 255, 0.3);
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.1);
    transition: all 0.3s ease;
}

.holographic-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0,191,255,0.1), transparent);
    transition: left 0.6s;
}

.holographic-panel:hover {
    border-color: rgba(0,191,255,0.5);
    box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 30px rgba(0,191,255,0.2), inset 0 1px 0 rgba(255,255,255,0.15);
    transform: translateY(-2px);
}

.holographic-panel:hover::before {
    left: 100%;
}

/* --- Neon Text --- */
.neon-text { font-family: 'Orbitron', monospace; text-shadow: 0 0 10px currentColor; }
.neon-blue { color: #00bfff; text-shadow: 0 0 10px #00bfff, 0 0 20px #00bfff, 0 0 30px #00bfff; }
.neon-purple { color: #8a2be2; text-shadow: 0 0 10px #8a2be2, 0 0 20px #8a2be2, 0 0 30px #8a2be2; }
.neon-green { color: #00ff7f; text-shadow: 0 0 10px #00ff7f, 0 0 20px #00ff7f, 0 0 30px #00ff7f; }

/* --- Buttons --- */
.cyber-button {
    background: linear-gradient(45deg, rgba(0,191,255,0.2), rgba(138,43,226,0.2));
    border: 1px solid rgba(0,191,255,0.5);
    color: #00bfff;
    font-family: 'Orbitron', monospace;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.cyber-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0,191,255,0.3), transparent);
    transition: left 0.3s;
}

.cyber-button:hover {
    box-shadow: 0 0 20px rgba(0,191,255,0.5);
    border-color: #00bfff;
    transform: translateY(-2px);
}

.cyber-button:hover::before {
    left: 100%;
}

/* --- ... Other styles like stat-widget, chart-container, notification, nav-menu omitted for brevity, but can be included similarly --- */