:root {
    /* Default fallbacks, JS will override */
    --bg-color: #F5F2EB;
    --primary: #E94E34;
    --secondary: #009B77;
    --accent: #F4B942;
    --text-main: #232323;
    --surface: #FFFFFF;
}

::selection {
    background-color: var(--primary);
    color: var(--surface);
}

/* === SCANLINES === */
.scanlines {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(255,255,255,0),
        rgba(255,255,255,0) 50%,
        rgba(0,0,0,0.02) 50%,
        rgba(0,0,0,0.02)
    );
    background-size: 100% 4px;
    pointer-events: none;
    z-index: 50;
}

/* === COMPONENTS === */
.neo-window {
    border: 3px solid var(--text-main);
    box-shadow: 5px 5px 0px 0px var(--text-main); /* Slightly smaller shadow */
    background: var(--surface);
    transition: all 0.2s ease;
}

.neo-titlebar {
    padding: 8px 12px;
    font-family: 'Space Mono', monospace;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.7rem;
    border-bottom: 3px solid var(--text-main);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--text-main);
    color: var(--surface);
}

.titlebar-primary { background: var(--primary); color: var(--surface); }
.titlebar-secondary { background: var(--surface); color: var(--text-main); border-bottom: 3px solid var(--text-main); }

.neo-btn {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    border: 2px solid var(--text-main);
    font-weight: bold;
    font-family: 'Space Mono', monospace;
    text-transform: uppercase;
    font-size: 0.8rem;
    box-shadow: 3px 3px 0px 0px var(--text-main);
    transition: all 0.1s ease;
    background: var(--surface);
    color: var(--text-main);
    cursor: pointer;
}
.neo-btn:active { transform: translate(2px, 2px); box-shadow: 0px 0px 0px 0px; }
.btn-primary { background: var(--primary); color: var(--surface); }
.btn-black { background: var(--text-main); color: var(--surface); }

.tag {
    background: var(--surface);
    border: 1px solid var(--text-main);
    padding: 2px 6px;
    font-size: 0.7rem;
    font-family: 'Space Mono', monospace;
    font-weight: bold;
    box-shadow: 2px 2px 0px 0px rgba(0,0,0,0.1);
}

/* === NAVIGATION TABS (RESPONSIVE) === */
.neo-tab {
    padding: 12px;
    font-family: 'Space Mono', monospace;
    font-weight: bold;
    font-size: 0.8rem;
    color: #666;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s;
    background: rgba(255,255,255,0.5);
    border: 2px solid transparent; /* Default border */
}

/* Mobile View: Grid buttons */
@media (max-width: 767px) {
    .neo-tab {
        border: 2px solid var(--text-main); /* Full borders on mobile */
        background: var(--surface);
        margin: 2px;
        box-shadow: 2px 2px 0px 0px rgba(0,0,0,0.1);
    }
    .active-tab {
        background: var(--text-main) !important;
        color: var(--surface) !important;
        box-shadow: inset 2px 2px 0px 0px rgba(0,0,0,0.3);
    }
}

/* Desktop View: Tab style */
@media (min-width: 768px) {
    .neo-tab {
        padding: 10px 24px;
        border: 3px solid transparent;
        border-bottom: none;
        justify-content: flex-start;
        background: transparent;
    }
    .neo-tab:hover {
        color: var(--text-main);
        background: rgba(0,0,0,0.05);
    }
    .active-tab {
        background: var(--text-main) !important;
        color: var(--surface) !important;
        border: 3px solid var(--text-main);
        border-bottom: none;
        transform: translateY(3px);
        position: relative;
        z-index: 10;
    }
}

/* Animations */
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.animate-slide-up { animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards; }

@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.animate-marquee { display: inline-block; animation: marquee 20s linear infinite; }

.hidden { display: none !important; }