body { font-family: 'Rajdhani', sans-serif; }

.glow-border {
    border: 1px solid rgba(0, 212, 255, 0.15);
    box-shadow: inset 0 0 20px rgba(0, 212, 255, 0.03);
}
.glow-border:hover {
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: inset 0 0 30px rgba(0, 212, 255, 0.06);
}
.cyan-glow {
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5), 0 0 20px rgba(0, 212, 255, 0.2);
}
.btn-glow {
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.3), inset 0 0 15px rgba(0, 212, 255, 0.1);
    transition: all 0.3s ease;
}
.btn-glow:hover {
    box-shadow: 0 0 25px rgba(0, 212, 255, 0.5), inset 0 0 25px rgba(0, 212, 255, 0.15);
    transform: translateY(-1px);
}
.scanline {
    background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 212, 255, 0.01) 2px, rgba(0, 212, 255, 0.01) 4px);
    pointer-events: none;
}
.starfield {
    background-image:
        radial-gradient(1px 1px at 10% 20%, rgba(255,255,255,0.4) 0%, transparent 100%),
        radial-gradient(1px 1px at 30% 60%, rgba(255,255,255,0.3) 0%, transparent 100%),
        radial-gradient(1px 1px at 50% 10%, rgba(255,255,255,0.2) 0%, transparent 100%),
        radial-gradient(1px 1px at 70% 80%, rgba(255,255,255,0.3) 0%, transparent 100%),
        radial-gradient(1px 1px at 90% 40%, rgba(255,255,255,0.4) 0%, transparent 100%),
        radial-gradient(1px 1px at 15% 90%, rgba(255,255,255,0.2) 0%, transparent 100%),
        radial-gradient(1px 1px at 85% 15%, rgba(255,255,255,0.3) 0%, transparent 100%);
}
.thread-row { transition: all 0.2s ease; }
.thread-row:hover { background: rgba(0, 212, 255, 0.03); }
.nav-link { position: relative; }
.nav-link::after {
    content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px;
    background: #00d4ff; box-shadow: 0 0 8px rgba(0, 212, 255, 0.6); transition: width 0.3s ease;
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.avatar-ring { padding: 2px; border-radius: 9999px; }
.online-dot { animation: onlinePulse 2s ease-in-out infinite; }
@keyframes onlinePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.4); }
    50% { box-shadow: 0 0 0 4px rgba(0, 255, 136, 0); }
}
.sticky-badge { background: linear-gradient(135deg, rgba(255, 140, 0, 0.2), rgba(255, 140, 0, 0.05)); border: 1px solid rgba(255, 140, 0, 0.3); }
.announcement-badge { background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(0, 212, 255, 0.05)); border: 1px solid rgba(0, 212, 255, 0.3); }
.hot-badge { background: linear-gradient(135deg, rgba(255, 68, 68, 0.2), rgba(255, 68, 68, 0.05)); border: 1px solid rgba(255, 68, 68, 0.3); }
.hud-corner { position: absolute; width: 20px; height: 20px; border-color: rgba(0, 212, 255, 0.2); }
.hud-tl { top: -1px; left: -1px; border-top: 2px solid; border-left: 2px solid; }
.hud-tr { top: -1px; right: -1px; border-top: 2px solid; border-right: 2px solid; }
.hud-bl { bottom: -1px; left: -1px; border-bottom: 2px solid; border-left: 2px solid; }
.hud-br { bottom: -1px; right: -1px; border-bottom: 2px solid; border-right: 2px solid; }

/* Form inputs */
.form-input {
    width: 100%;
    background: rgba(10, 14, 20, 0.8);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: 0.5rem;
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
    color: #e8edf5;
    font-family: 'Rajdhani', sans-serif;
    transition: all 0.2s ease;
}
.form-input:focus {
    outline: none;
    border-color: rgba(0, 212, 255, 0.4);
    box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.1);
}
.form-input::placeholder { color: #6b7280; }
.form-label {
    display: block;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.625rem;
    letter-spacing: 0.1em;
    color: #9ca3af;
    margin-bottom: 0.375rem;
    text-transform: uppercase;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #080b12; }
::-webkit-scrollbar-thumb { background: #1a2435; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #00d4ff40; }