/* ==========================================================================
   FREEMUSIERS // EXPERIMENTAL LAB STYLES
   ========================================================================== */

:root {
    --bg-dark: #07090e;
    --card-bg: rgba(13, 17, 26, 0.85);
    --card-border: rgba(255, 77, 109, 0.28);
    --accent-coral: #ff4d6d;
    --accent-coral-glow: rgba(255, 77, 109, 0.4);
    --terminal-green: #00ffaa;
    --terminal-green-glow: rgba(0, 255, 170, 0.35);
    --cyber-cyan: #00d4ff;
    --cyber-amber: #facc15;
    --cyber-purple: #c084fc;
    --font-mono: 'Courier New', Courier, monospace;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-dark);
    background-image: 
        radial-gradient(ellipse at 50% -10%, rgba(255, 77, 109, 0.15) 0%, transparent 70%),
        radial-gradient(ellipse at 80% 90%, rgba(0, 212, 255, 0.08) 0%, transparent 60%),
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
    color: #e2e8f0;
    font-family: var(--font-mono);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* --- CRT SCANLINES --- */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.12),
        rgba(0, 0, 0, 0.12) 1px,
        transparent 1px,
        transparent 2px
    );
    pointer-events: none;
    z-index: 999;
}

/* --- TOP NAVBAR --- */
.lab-navbar {
    height: 56px;
    padding: 0 24px;
    background: rgba(7, 9, 14, 0.85);
    border-bottom: 1px solid rgba(255, 77, 109, 0.3);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.lab-logo {
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--accent-coral);
    text-decoration: none;
    letter-spacing: 1.5px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: text-shadow 0.2s;
}

.lab-logo:hover {
    text-shadow: 0 0 10px var(--accent-coral-glow);
}

.lab-badge-title {
    font-size: 0.7rem;
    padding: 2px 7px;
    background: rgba(255, 77, 109, 0.18);
    border: 1px solid var(--accent-coral);
    border-radius: 3px;
    color: #fff;
    letter-spacing: 1px;
}

.lab-nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.lab-nav-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.8rem;
    padding: 6px 12px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.15s ease;
}

.lab-nav-link:hover {
    border-color: var(--terminal-green);
    color: #ffffff;
    background: rgba(0, 255, 170, 0.1);
    box-shadow: 0 0 10px var(--terminal-green-glow);
}

.lab-nav-btn--admin {
    border-color: var(--accent-coral);
    color: var(--accent-coral);
    background: rgba(255, 77, 109, 0.12);
    font-weight: 700;
    cursor: pointer;
}

.lab-nav-btn--admin:hover {
    background: var(--accent-coral);
    color: #000;
    box-shadow: 0 0 14px var(--accent-coral-glow);
}

/* --- MAIN CONTAINER --- */
.lab-container {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 40px 24px 80px;
    flex: 1;
}

/* --- HERO --- */
.lab-hero {
    text-align: center;
    margin-bottom: 36px;
}

.lab-kicker {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--terminal-green);
    margin-bottom: 8px;
}

.lab-title {
    font-size: clamp(1.8rem, 4.5vw, 2.8rem);
    font-weight: 900;
    letter-spacing: 2px;
    color: #ffffff;
    text-transform: uppercase;
    text-shadow: 0 0 20px rgba(255, 77, 109, 0.35);
    margin-bottom: 12px;
}

.lab-title span {
    color: var(--accent-coral);
}

.lab-subtitle {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 720px;
    margin: 0 auto;
    line-height: 1.6;
}

/* --- FILTER BAR --- */
.lab-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 36px;
}

.filter-btn {
    background: rgba(13, 17, 26, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.8);
    padding: 8px 16px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 1px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.filter-btn:hover {
    border-color: var(--terminal-green);
    color: #fff;
    background: rgba(0, 255, 170, 0.08);
}

.filter-btn.active {
    background: rgba(255, 77, 109, 0.22);
    border-color: var(--accent-coral);
    color: #ffffff;
    box-shadow: 0 0 14px var(--accent-coral-glow);
}

/* --- CARDS GRID --- */
.lab-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.lab-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    backdrop-filter: blur(10px);
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
}

.lab-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-coral), transparent);
    opacity: 0.3;
    transition: opacity 0.2s;
}

.lab-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-coral);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.6), 0 0 20px var(--accent-coral-glow);
}

.lab-card:hover::before {
    opacity: 1;
}

.card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 14px;
    gap: 10px;
}

.card-icon-kicker {
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-icon {
    font-size: 1.6rem;
    line-height: 1;
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.2));
}

.card-kicker {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
}

.status-badge {
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 1px;
    padding: 3px 8px;
    border-radius: 3px;
    text-transform: uppercase;
}

.status-badge--green {
    background: rgba(34, 197, 94, 0.18);
    color: #4ade80;
    border: 1px solid rgba(74, 222, 128, 0.4);
    box-shadow: 0 0 8px rgba(74, 222, 128, 0.2);
}

.status-badge--amber {
    background: rgba(234, 179, 8, 0.18);
    color: #facc15;
    border: 1px solid rgba(250, 204, 21, 0.4);
}

.status-badge--purple {
    background: rgba(168, 85, 247, 0.2);
    color: #c084fc;
    border: 1px solid rgba(192, 132, 252, 0.4);
}

.status-badge--cyan {
    background: rgba(56, 189, 248, 0.18);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.4);
}

.card-body {
    flex: 1;
    margin-bottom: 20px;
}

.card-title {
    font-size: 1.18rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: #ffffff;
    margin-bottom: 10px;
}

.card-desc {
    font-size: 0.83rem;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.55;
    font-family: var(--font-sans);
}

.card-action {
    display: flex;
}

.card-btn {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-decoration: none;
    text-transform: uppercase;
    background: rgba(255, 77, 109, 0.15);
    border: 1px solid var(--accent-coral);
    color: #ffffff;
    transition: all 0.15s ease;
    cursor: pointer;
}

.card-btn:hover {
    background: var(--accent-coral);
    color: #000000;
    box-shadow: 0 0 16px var(--accent-coral-glow);
}

/* --- EMPTY / LOADING STATE --- */
.lab-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    letter-spacing: 1px;
}

/* --- FOOTER --- */
.lab-footer {
    padding: 24px;
    text-align: center;
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.4);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* --- ADMIN MODAL --- */
.lab-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.lab-modal {
    background: #0d111a;
    border: 1px solid var(--accent-coral);
    border-radius: 8px;
    max-width: 840px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 24px var(--accent-coral-glow);
    overflow: hidden;
}

.lab-modal-head {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 77, 109, 0.3);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lab-modal-title {
    font-size: 1rem;
    font-weight: 800;
    color: var(--accent-coral);
    letter-spacing: 1px;
}

.lab-modal-close {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.2rem;
    cursor: pointer;
}

.lab-modal-close:hover {
    color: #fff;
}

.lab-modal-tabs {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.2);
}

.lab-modal-tab-btn {
    flex: 1;
    padding: 12px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: rgba(255, 255, 255, 0.6);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s;
}

.lab-modal-tab-btn.active {
    color: var(--accent-coral);
    border-bottom-color: var(--accent-coral);
    background: rgba(255, 77, 109, 0.08);
}

.lab-modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.lab-json-editor {
    width: 100%;
    height: 380px;
    background: #05070a;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    color: #38bdf8;
    font-family: 'Courier New', monospace;
    font-size: 0.82rem;
    padding: 12px;
    line-height: 1.5;
    resize: vertical;
    white-space: pre;
}

.lab-modal-foot {
    padding: 14px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    background: rgba(0, 0, 0, 0.3);
}

.lab-foot-actions {
    display: flex;
    gap: 10px;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 8px 14px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    border-radius: 4px;
    cursor: pointer;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

.btn-primary {
    background: var(--accent-coral);
    border: 1px solid var(--accent-coral);
    color: #000;
    padding: 8px 16px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    border-radius: 4px;
    cursor: pointer;
    box-shadow: 0 0 10px var(--accent-coral-glow);
}

.btn-primary:hover {
    background: #ff6584;
}

.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #f87171;
    padding: 8px 14px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    border-radius: 4px;
    cursor: pointer;
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.3);
}

@media (max-width: 768px) {
    .lab-grid {
        grid-template-columns: 1fr;
    }
    .lab-navbar {
        padding: 0 16px;
    }
    .lab-container {
        padding: 24px 16px 60px;
    }
}