/* ============================================================
   MISSILE COMMAND — Apocalyptic Defense Theme
   Accent: #EF4444  |  Dark sky with military tones
   ============================================================ */

:root {
    --mc-accent: #EF4444;
    --mc-accent-dim: #DC2626;
    --mc-accent-glow: rgba(239, 68, 68, 0.4);
    --mc-bg: #0A0A0F;
    --mc-bg-card: #111118;
    --mc-bg-card-border: rgba(239, 68, 68, 0.15);
    --mc-text: #E2E8F0;
    --mc-text-dim: #94A3B8;
    --mc-blue: #3B82F6;
    --mc-blue-glow: rgba(59, 130, 246, 0.4);
    --mc-gold: #F59E0B;
    --mc-orange: #F97316;
    --mc-white: #FFFFFF;
}

/* ── Layout ── */
.mc-layout {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 16px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 16px;
    min-height: calc(100vh - 60px);
}

.mc-ad-slot {
    width: 160px;
    flex-shrink: 0;
}

.mc-ad-placeholder {
    background: var(--mc-bg-card);
    border: 1px dashed var(--mc-bg-card-border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mc-text-dim);
    font-size: 12px;
    letter-spacing: 2px;
}

.mc-ad-placeholder--vertical {
    width: 160px;
    height: 600px;
}

#mc-app {
    flex: 1;
    max-width: 640px;
    min-width: 320px;
}

/* ── Screens ── */
.mc-screen {
    display: none;
    flex-direction: column;
    align-items: center;
}

.mc-screen.active {
    display: flex;
}

/* ── Menu Screen ── */
.mc-header {
    text-align: center;
    margin-bottom: 20px;
}

.mc-logo-icon {
    margin: 0 auto 12px;
}

.mc-header h1 {
    font-family: 'Syne', sans-serif;
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--mc-accent);
    text-shadow: 0 0 30px var(--mc-accent-glow);
    letter-spacing: 3px;
    line-height: 1.1;
    margin: 0;
}

.mc-subtitle {
    color: var(--mc-text-dim);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    margin-top: 10px;
}

.mc-bestbox {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--mc-bg-card);
    border: 1px solid var(--mc-bg-card-border);
    border-radius: 12px;
    padding: 12px 24px;
    margin-bottom: 20px;
}

.mc-bestbox__label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--mc-text-dim);
    letter-spacing: 2px;
}

.mc-bestbox__score {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--mc-gold);
}

/* ── Info Cards ── */
.mc-info-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 24px;
    width: 100%;
    max-width: 420px;
}

.mc-info-card {
    background: var(--mc-bg-card);
    border: 1px solid var(--mc-bg-card-border);
    border-radius: 10px;
    padding: 12px 8px;
    text-align: center;
}

.mc-info-card__icon {
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.mc-info-card__text {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.72rem;
    color: var(--mc-text-dim);
}

/* ── Buttons ── */
.mc-btn {
    font-family: 'Syne', sans-serif;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
    padding: 10px 20px;
    font-size: 0.9rem;
}

.mc-btn--primary {
    background: linear-gradient(135deg, var(--mc-accent), var(--mc-accent-dim));
    color: #fff;
    box-shadow: 0 4px 15px var(--mc-accent-glow);
}

.mc-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--mc-accent-glow);
}

.mc-btn--lg {
    padding: 14px 36px;
    font-size: 1.1rem;
    width: 100%;
    max-width: 280px;
}

.mc-btn--outline {
    background: transparent;
    color: var(--mc-accent);
    border: 1.5px solid var(--mc-accent);
}

.mc-btn--outline:hover {
    background: rgba(239, 68, 68, 0.1);
}

.mc-btn--ghost {
    background: transparent;
    color: var(--mc-text-dim);
}

.mc-btn--ghost:hover {
    color: var(--mc-text);
}

.mc-btn--sm {
    font-size: 0.8rem;
    padding: 6px 14px;
}

.mc-menu-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    width: 100%;
}

.mc-controls-hint {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--mc-text-dim);
    opacity: 0.7;
}

/* ── Game Screen ── */
.mc-hud {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 8px 12px;
    background: var(--mc-bg-card);
    border: 1px solid var(--mc-bg-card-border);
    border-radius: 10px;
    margin-bottom: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--mc-text);
}

.mc-canvas-wrap {
    width: 100%;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid var(--mc-bg-card-border);
    background: #000;
    cursor: crosshair;
}

#game-canvas {
    display: block;
    width: 100%;
    height: auto;
}

/* ── Ammo Bar ── */
.mc-ammo-bar {
    display: flex;
    justify-content: space-around;
    width: 100%;
    padding: 6px 0;
    margin-top: 6px;
}

.mc-ammo-cell {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--mc-bg-card);
    border: 1px solid var(--mc-bg-card-border);
    border-radius: 8px;
    padding: 6px 14px;
}

.mc-ammo-label {
    font-family: 'Syne', sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--mc-blue);
}

.mc-ammo-count {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--mc-text);
}

/* ── Game Over ── */
.mc-result-card {
    background: var(--mc-bg-card);
    border: 1px solid var(--mc-bg-card-border);
    border-radius: 16px;
    padding: 28px 24px;
    text-align: center;
    max-width: 360px;
    width: 100%;
    backdrop-filter: blur(10px);
}

.mc-result-header h2 {
    font-family: 'Syne', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--mc-accent);
    margin: 0 0 16px;
}

.mc-result-scores {
    margin-bottom: 16px;
}

.mc-result-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-family: 'DM Sans', sans-serif;
    color: var(--mc-text-dim);
}

.mc-result-val {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    color: var(--mc-text);
}

.mc-nickname-row {
    margin-bottom: 14px;
}

.mc-nickname-row input {
    width: 100%;
    padding: 10px 14px;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--mc-bg-card-border);
    border-radius: 8px;
    color: var(--mc-text);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    outline: none;
    box-sizing: border-box;
}

.mc-nickname-row input:focus {
    border-color: var(--mc-accent);
}

.mc-result-actions {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

.mc-result-actions .mc-btn {
    flex: 1;
}

.mc-save-msg {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8rem;
    color: var(--mc-accent);
    min-height: 20px;
    margin-top: 8px;
}

/* ── Leaderboard ── */
.mc-lb-card {
    background: var(--mc-bg-card);
    border: 1px solid var(--mc-bg-card-border);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    max-width: 400px;
    width: 100%;
}

.mc-lb-card h2 {
    font-family: 'Syne', sans-serif;
    font-size: 1.5rem;
    color: var(--mc-accent);
    margin: 0 0 16px;
}

.mc-lb-list {
    list-style: none;
    padding: 0;
    margin: 0 0 16px;
    text-align: left;
}

.mc-lb-list li {
    display: flex;
    justify-content: space-between;
    padding: 8px 12px;
    border-radius: 6px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    color: var(--mc-text);
}

.mc-lb-list li:nth-child(odd) {
    background: rgba(255,255,255,0.03);
}

.mc-lb-list li:first-child {
    color: var(--mc-gold);
    font-weight: 700;
}

.mc-lb-list .mc-lb-score {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
}

/* ── Scanline effect overlay ── */
.mc-canvas-wrap::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0,0,0,0.08) 2px,
        rgba(0,0,0,0.08) 4px
    );
    pointer-events: none;
}

/* ── Mobile ── */
@media (max-width: 900px) {
    .mc-ad-slot--left, .mc-ad-slot--right { display: none; }
    .mc-layout { padding: 12px 8px; }
}

@media (max-width: 600px) {
    .mc-header h1 { font-size: 2rem; }
    .mc-info-cards { grid-template-columns: repeat(2, 1fr); }
    .mc-hud { font-size: 0.7rem; }
}