/* ============================================================
   Neon Tetris — scoped styles
   All rules prefixed with .neon-tetris to avoid theme conflicts
   ============================================================ */

.neon-tetris {
    --nt-bg-0: #0a0a14;
    --nt-bg-1: #11111f;
    --nt-grid: #1f1f33;
    --nt-ink: #e8e8f0;
    --nt-ink-dim: #6a6a88;
    --nt-accent: #ff2d75;
    --nt-accent-2: #00e5ff;
    --nt-gold: #ffd166;

    width: 100%;
    box-sizing: border-box;
    font-family: 'JetBrains Mono', monospace;
    background: var(--nt-bg-0);
    color: var(--nt-ink);
    background-image:
        radial-gradient(circle at 20% 10%, #ff2d7522 0%, transparent 40%),
        radial-gradient(circle at 80% 90%, #00e5ff22 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, #1a1a2e 0%, #0a0a14 70%);
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr auto;
    grid-template-rows: auto 1fr auto;
    grid-template-areas:
        "hold score lines level next fs"
        "board board board board board board"
        "pad   pad   pad   pad   pad   pad";
    gap: 8px;
    padding: 8px;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
}

.neon-tetris *,
.neon-tetris *::before,
.neon-tetris *::after {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

.neon-tetris::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
    z-index: 0;
}

/* Fullscreen mode — fill the entire screen */
.neon-tetris:fullscreen {
    width: 100vw;
    height: 100vh;
    border-radius: 0;
    padding: 8px;
}
.neon-tetris:-webkit-full-screen {
    width: 100vw;
    height: 100vh;
    border-radius: 0;
    padding: 8px;
}

.neon-tetris .nt-pill {
    background: linear-gradient(180deg, #16162a 0%, #0e0e1c 100%);
    border: 1px solid #2a2a44;
    border-radius: 10px;
    padding: 8px 10px;
    min-width: 0;
    text-align: center;
    box-shadow: inset 0 1px 0 #ffffff08;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
}
.neon-tetris .nt-label {
    font-family: 'Bruno Ace', sans-serif;
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    color: var(--nt-ink-dim);
    text-transform: uppercase;
    line-height: 1;
    margin: 0;
}
.neon-tetris .nt-val {
    font-weight: 800;
    font-size: 1.2rem;
    line-height: 1.1;
    color: var(--nt-ink);
}
.neon-tetris .nt-preview { padding: 4px; min-height: 50px; }
.neon-tetris .nt-preview canvas { display: block; }
.neon-tetris .nt-accent .nt-val { color: var(--nt-accent); }
.neon-tetris .nt-cyan   .nt-val { color: var(--nt-accent-2); }
.neon-tetris .nt-gold   .nt-val { color: var(--nt-gold); }

.neon-tetris .nt-p-hold  { grid-area: hold; }
.neon-tetris .nt-p-score { grid-area: score; }
.neon-tetris .nt-p-lines { grid-area: lines; }
.neon-tetris .nt-p-level { grid-area: level; }
.neon-tetris .nt-p-next  { grid-area: next; }

.neon-tetris .nt-fs-btn,
.neon-tetris .nt-fs-spacer {
    grid-area: fs;
}
.neon-tetris .nt-fs-btn {
    width: 42px;
    border-radius: 10px;
    background: linear-gradient(180deg, #16162a 0%, #0e0e1c 100%);
    border: 1px solid #2a2a44;
    color: var(--nt-ink);
    cursor: pointer;
    display: grid;
    place-items: center;
    padding: 0;
}
.neon-tetris .nt-fs-btn:hover { border-color: var(--nt-accent-2); color: var(--nt-accent-2); }
.neon-tetris .nt-fs-btn svg { width: 18px; height: 18px; }
.neon-tetris .nt-icon-exit { display: none; }
.neon-tetris.nt-fullscreen .nt-icon-enter { display: none; }
.neon-tetris.nt-fullscreen .nt-icon-exit  { display: block; }

.neon-tetris .nt-board-area {
    grid-area: board;
    display: grid;
    place-items: center;
    position: relative;
    min-height: 0;
    min-width: 0;
    z-index: 1;
}
.neon-tetris .nt-board-wrap {
    padding: 4px;
    background: linear-gradient(135deg, #ff2d7544, #00e5ff44);
    border-radius: 14px;
    box-shadow: 0 0 50px #ff2d7522, 0 0 100px #00e5ff22;
    position: relative;
}
.neon-tetris .nt-board-inner {
    background: var(--nt-bg-1);
    border-radius: 10px;
    padding: 3px;
    position: relative;
}
.neon-tetris .nt-board {
    display: block;
    border-radius: 7px;
    background: var(--nt-grid);
}

.neon-tetris .nt-overlay {
    position: absolute;
    inset: 4px;
    background: #0a0a14ee;
    backdrop-filter: blur(8px);
    border-radius: 10px;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
    text-align: center;
    padding: 20px;
}
.neon-tetris .nt-overlay.nt-show { display: flex; }
.neon-tetris .nt-overlay h2 {
    font-family: 'Bruno Ace', sans-serif;
    font-size: 1.4rem;
    letter-spacing: 0.2em;
    margin: 0 0 12px;
    background: linear-gradient(90deg, var(--nt-accent), var(--nt-accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.neon-tetris .nt-overlay p {
    color: var(--nt-ink-dim);
    margin: 0 0 18px;
    font-size: 0.85rem;
    line-height: 1.6;
}
.neon-tetris .nt-btn {
    font-family: 'Bruno Ace', sans-serif;
    background: linear-gradient(135deg, var(--nt-accent), var(--nt-accent-2));
    color: #0a0a14;
    border: none;
    padding: 12px 28px;
    border-radius: 8px;
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    cursor: pointer;
    text-transform: uppercase;
    box-shadow: 0 4px 20px #ff2d7555;
}

.neon-tetris .nt-pad {
    grid-area: pad;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
    z-index: 2;
}
.neon-tetris .nt-pad button {
    aspect-ratio: 1.4;
    background: linear-gradient(180deg, #16162a 0%, #0e0e1c 100%);
    border: 1px solid #2a2a44;
    border-radius: 12px;
    color: var(--nt-ink);
    font-family: 'Bruno Ace', sans-serif;
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 0;
}
.neon-tetris .nt-pad button .nt-ico { font-size: 1.4rem; line-height: 1; }
.neon-tetris .nt-pad button:active {
    transform: scale(0.95);
    background: linear-gradient(180deg, #1f1f3a 0%, #16162a 100%);
    border-color: var(--nt-accent-2);
}
.neon-tetris .nt-rotate { color: var(--nt-gold); border-color: #3a3320; }
.neon-tetris .nt-drop   { color: var(--nt-accent); border-color: #3a1a2a; }

/* WIDE LANDSCAPE — side panels, no touch pad, bigger board */
@media (min-width: 700px) and (orientation: landscape) {
    .neon-tetris {
        grid-template-columns: 180px 1fr 180px;
        grid-template-rows: auto auto auto 1fr auto;
        grid-template-areas:
            "hold  board next"
            "score board level"
            "lines board fs"
            ".     board ."
            ".     board .";
        padding: 16px;
        gap: 12px;
    }
    .neon-tetris .nt-fs-btn,
    .neon-tetris .nt-fs-spacer { width: 100%; height: 48px; }
    .neon-tetris .nt-pad { display: none; }
    .neon-tetris .nt-pill { padding: 14px; }
    .neon-tetris .nt-label { font-size: 0.7rem; letter-spacing: 0.3em; margin-bottom: 4px; }
    .neon-tetris .nt-val { font-size: 1.8rem; }
    .neon-tetris .nt-preview { min-height: 90px; }
}