/* --- CORE STYLES --- */
body { 
    font-family: 'Inter', sans-serif; 
    -webkit-user-select: none; 
    -ms-user-select: none; 
    user-select: none; 
    overflow-x: hidden;
}

/* Glass Panel Modern */
.glass-panel {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 1);
    box-shadow: 0 20px 50px -12px rgba(0, 0, 0, 0.1);
}

/* Custom Scrollbar */
.custom-scroll::-webkit-scrollbar { width: 6px; }
.custom-scroll::-webkit-scrollbar-track { background: transparent; }
.custom-scroll::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 10px; }
.custom-scroll::-webkit-scrollbar-thumb:hover { background: #db2777; } /* Pink Hover */

/* Loading Screen */
#introOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #0f172a;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #ec4899; /* Pink Theme */
    font-family: 'Share Tech Mono', monospace;
    transition: opacity 0.8s ease-out;
}

.progress-bar-container {
    width: 300px;
    height: 4px;
    background: #1e293b;
    margin-top: 20px;
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.progress-bar {
    height: 100%;
    background: #ec4899;
    width: 0%;
    box-shadow: 0 0 10px #ec4899;
    transition: width 0.1s linear;
}

.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, rgba(236, 72, 153, 0.1), transparent);
    animation: scan 2s linear infinite;
    pointer-events: none;
}

@keyframes scan {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

/* Pulse Animation */
@keyframes pulse-slow {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(219, 39, 119, 0.4); }
    50% { transform: scale(1.05); box-shadow: 0 0 0 20px rgba(219, 39, 119, 0); }
}

.animate-pulse-slow {
    animation: pulse-slow 2s infinite;
}

/* Modal Animations */
.modal-enter { opacity: 0; transform: scale(0.9); }
.modal-enter-active { opacity: 1; transform: scale(1); transition: opacity 300ms, transform 300ms; }
.modal-exit { opacity: 1; transform: scale(1); }
.modal-exit-active { opacity: 0; transform: scale(0.9); transition: opacity 300ms, transform 300ms; }

/* Responsive adjustments */
@media (max-width: 1024px) {
    .glass-panel {
        height: auto !important; 
        min-height: 100vh; /* Full height on mobile */
    }
}