/**
 * CyberGame UI Enhancements
 * Supplements Tabler.css with subtle "cyber" aesthetics
 */

:root {
    --cyber-glow: 0 0 15px rgba(32, 107, 196, 0.4);
    --cyber-neon: #206bc4;
    --glass-bg: rgba(15, 23, 42, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
}

/* Immersive background */
body {
    background: radial-gradient(circle at center, #0f172a 0%, #020617 100%) !important;
    overflow: hidden;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%),
        linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
    background-size: 100% 2px, 3px 100%;
    pointer-events: none;
    z-index: 100;
    opacity: 0.3;
}

/* Glassmorphism Card */
.card-glass {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border) !important;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.8), var(--cyber-glow) !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-glass:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 48px 0 rgba(0, 0, 0, 0.9), 0 0 20px rgba(32, 107, 196, 0.6) !important;
}

/* Terminal Header Enhancement */
.terminal-header {
    font-family: 'Roboto Mono', 'Fira Code', monospace;
    letter-spacing: -0.5px;
}

.terminal-cursor {
    display: inline-block;
    width: 8px;
    height: 1.2em;
    background-color: var(--cyber-neon);
    margin-left: 4px;
    vertical-align: middle;
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    from, to { opacity: 1; }
    50% { opacity: 0; }
}

/* Logo Glow */
.logo-container svg {
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.2));
    transition: filter 0.3s ease;
}

.logo-container:hover svg {
    filter: drop-shadow(0 0 12px rgba(255, 255, 255, 12, 12, 12, 0.4));
}

/* Custom Alert */
.alert-cyber {
    background: rgba(var(--tblr-warning-rgb), 0.1) !important;
    border: 1px solid rgba(var(--tblr-warning-rgb), 0.3) !important;
    color: var(--tblr-warning) !important;
    backdrop-filter: blur(4px);
}

/* Disabled Form Elements */
.form-control:disabled {
    background-color: rgba(255, 255, 255, 0.05) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
    color: rgba(255, 255, 255, 0.3) !important;
}

.btn-primary:disabled {
    opacity: 0.5;
    background-color: var(--cyber-neon) !important;
    border-color: var(--cyber-neon) !important;
}