/* ================================================================
   App: ByteBreaker — Scoped Styles
   --------------------------------------------------------------
   Etappe 2: HUD + Stage + Canvas + Hint, Brick/Paddle/Ball-Visuals
            kommen aus Canvas (render.js), HUD ist DOM.
   Etappe 4 erweitert: PowerUp-Bars, Combo-Pulse-Animation, FloatingText.
   Etappe 7: Menu-Layouts, Overlays, Initials-Form.
   Etappe 8: CRT, Particle-Container, Reduced-Motion.

   Scoping:
   - .window[data-window="bytebreaker"] für Chrome-Layer-Overrides
   - .bytebreaker für Game-internal BEM-Selektoren
   - data-state / data-overlay auf .bytebreaker
   ================================================================ */

/* ============================================================
   Chrome-Override: padding raus damit Stage flush am Rand sitzt.
   overflow:auto bleibt aktiv (default-Voidcore-Brand-Scrollbar
   für edge-cases wie Window zu klein resized).
   ============================================================ */
.window[data-window="bytebreaker"] .window__body {
    padding: 0;
}

/* ============================================================
   BEM-Root (auto-generated von _registry.js via bodyClass).
   Flex-Column: HUD (fixed) + Stage (flex-1) + Hint (fixed).
   KEIN overflow setzen (CLAUDE.md hard-rule respect).
   ============================================================ */
.bytebreaker {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--byte-bg);
    color: var(--byte-text);
    font-family: var(--byte-font-mono);
    container-type: inline-size;
    container-name: bb-stage;
}

/* ============================================================
   HUD — Score / Level / Combo / Lives
   ============================================================ */
.bytebreaker__hud {
    display: flex;
    align-items: center;
    gap: var(--byte-sp-5);
    padding: var(--byte-sp-3) var(--byte-sp-4);
    font-size: var(--byte-fs-sm);
    color: var(--byte-text);
    background: var(--byte-surface-glass);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--byte-border);
    letter-spacing: 0.04em;
    flex-shrink: 0;
    user-select: none;
}
.bytebreaker__hud-score b {
    color: var(--byte-primary);
    font-weight: 600;
    margin-left: 6px;
}
.bytebreaker__hud-level b {
    color: var(--byte-text);
    font-weight: 600;
    margin: 0 4px;
}
.bytebreaker__hud-level em {
    color: var(--byte-text-muted);
    font-style: normal;
}
.bytebreaker__hud-combo {
    color: var(--byte-text-muted);
    opacity: 0.4;        /* V3 — always-visible base (subtle when combo<2) */
    transition: color var(--byte-t-fast), text-shadow var(--byte-t-fast), opacity var(--byte-t-fast);
}
.bytebreaker__hud-combo[data-active="false"] {
    opacity: 0.4;
}
.bytebreaker__hud-combo[data-active="mild"] {
    color: var(--byte-text-muted);
    opacity: 0.55;
}
.bytebreaker__hud-combo[data-active="true"] {
    color: var(--byte-primary);
    opacity: 1;
    text-shadow: 0 0 8px var(--byte-primary-glow);
    animation: bytebreaker-combo-pulse 0.4s ease-out;
}
.bytebreaker__hud-combo b {
    margin-left: 2px;
    font-weight: 700;
}
.bytebreaker__hud-lives {
    margin-left: auto;
    color: var(--byte-danger);
    font-size: var(--byte-fs-md);
    letter-spacing: 0.15em;
}
@keyframes bytebreaker-combo-pulse {
    0%   { transform: scale(1.25); }
    100% { transform: scale(1); }
}

/* ============================================================
   Stage — Canvas-Container mit Letterbox-Centering
   ============================================================ */
.bytebreaker__stage {
    --combo-glow: 0;          /* V1 — driven by render.js setStageGlow() */
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--byte-bg);
    contain: layout;
}
/* V1 — Combo-driven inner-glow (subtle warmth that intensifies with combo) */
.bytebreaker__stage::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    box-shadow: inset 0 0 calc(var(--combo-glow) * 80px)
                rgba(253, 125, 0, calc(var(--combo-glow) * 1.6));
    z-index: 1;
    transition: box-shadow var(--byte-t-fast);
}
@media (prefers-reduced-motion: reduce) {
    .bytebreaker__stage::after { transition: none; }
}
/* Boss-Border-Pulse — gesetzt via engine: stage.dataset.boss="true"
   V5: stronger border + brighter pulse + double-ring (canvas adds outer ring offset) */
.bytebreaker__stage[data-boss="true"]::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    border: 3px solid var(--byte-primary);
    box-shadow: inset 0 0 36px var(--byte-primary-glow),
                0 0 36px var(--byte-primary-glow);
    opacity: 0.5;
    animation: bytebreaker-boss-pulse 2.4s ease-in-out infinite;
    z-index: 2;
}
@keyframes bytebreaker-boss-pulse {
    0%, 100% { opacity: 0.40; }
    50%      { opacity: 0.90; }
}
@media (prefers-reduced-motion: reduce) {
    .bytebreaker__stage[data-boss="true"]::before { animation: none; opacity: 0.4; }
}
.bytebreaker__canvas {
    display: block;
    /* width/height set by render.resize() via inline style */
}

/* V6 — Cursor-style by game-state (subliminal feedback) */
.bytebreaker[data-state="playing"]    .bytebreaker__stage { cursor: crosshair; }
.bytebreaker[data-state="paused"]     .bytebreaker__stage { cursor: not-allowed; }
.bytebreaker[data-state="menu"]           .bytebreaker__stage { cursor: default; }
.bytebreaker[data-state="transition"]     .bytebreaker__stage { cursor: default; }
.bytebreaker[data-state="daily-start"]    .bytebreaker__stage { cursor: default; }
.bytebreaker[data-state="daily-gameover"] .bytebreaker__stage { cursor: default; }
.bytebreaker[data-state="victory"]        .bytebreaker__stage { cursor: default; }

/* ============================================================
   Overlay-Layers (PowerUps/CRT/Menus/Overlays — alle absolute,
   in-place over Canvas). Etappe 4+7+8 füllt das mit Inhalt.
   ============================================================ */
.bytebreaker__powerups {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

/* ============================================================
   CRT-Layer — opt-in via [data-crt="on"], scanlines + vignette +
   subtle chromatic-aberration via box-shadow split
   ============================================================ */
.bytebreaker__crt {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 4;
    opacity: 0;
    transition: opacity var(--byte-t-fast);
    background:
        repeating-linear-gradient(
            0deg,
            rgba(0, 0, 0, 0.18) 0px,
            rgba(0, 0, 0, 0.18) 1px,
            transparent 1px,
            transparent 3px
        ),
        radial-gradient(
            ellipse at center,
            transparent 55%,
            rgba(0, 0, 0, 0.55) 100%
        );
    box-shadow:
        inset 0 0 60px rgba(0, 0, 0, 0.45),
        inset -0.5px 0 0 rgba(253, 125, 0, 0.12),
        inset 0.5px 0 0 rgba(1, 83, 81, 0.12);
}
.bytebreaker[data-crt="on"] .bytebreaker__crt { opacity: 1; }

/* ============================================================
   Menü-Layer — state-driven visibility (Etappe 3 zeigt minimal:
   start/paused/gameover. Etappe 7 ergänzt Difficulty-Picker,
   Settings/Highscores-Overlays, Initials-Form).
   ============================================================ */
.bytebreaker__menu {
    position: absolute;
    inset: 0;
    display: none;            /* default hidden */
    align-items: center;
    justify-content: center;
    background: var(--byte-surface-blur);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    pointer-events: auto;
    z-index: 5;
    user-select: none;
}
.bytebreaker[data-state="menu"]     .bytebreaker__menu[data-menu="start"]    { display: flex; }
.bytebreaker[data-state="paused"]   .bytebreaker__menu[data-menu="paused"]   { display: flex; }
.bytebreaker[data-state="gameover"]       .bytebreaker__menu[data-menu="gameover"]       { display: flex; }
.bytebreaker[data-state="levelup"]       .bytebreaker__menu[data-menu="levelup"]        { display: flex; }
.bytebreaker[data-state="daily-start"]   .bytebreaker__menu[data-menu="daily-start"]    { display: flex; }
.bytebreaker[data-state="daily-gameover"] .bytebreaker__menu[data-menu="daily-gameover"] { display: flex; }
.bytebreaker[data-state="victory"]       .bytebreaker__menu[data-menu="victory"]        { display: flex; }
.bytebreaker[data-overlay="settings"]        .bytebreaker__overlay[data-overlay-target="settings"]        { display: flex; }
.bytebreaker[data-overlay="highscores"]      .bytebreaker__overlay[data-overlay-target="highscores"]      { display: flex; }
.bytebreaker[data-overlay="daily-highscores"] .bytebreaker__overlay[data-overlay-target="daily-highscores"] { display: flex; }
.bytebreaker[data-overlay="profile"]         .bytebreaker__overlay[data-overlay-target="profile"]         { display: flex; }

/* Force-Modal: bei Top-5-GameOver Retry/Menu disablen, Initials-Form sichtbar */
.bytebreaker[data-gameover-top="true"]  .bytebreaker__menu[data-menu="gameover"] .bytebreaker__menu-row { opacity: 0.35; pointer-events: none; }
.bytebreaker[data-gameover-top="false"] .bytebreaker__initials-wrap { display: none; }
.bytebreaker[data-gameover-top="true"]  .bytebreaker__initials-wrap { display: block; }

/* V7 — Menu-Card mit terminal-frame, scanline-texture, outer glow */
.bytebreaker__menu-inner {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--byte-sp-3);
    padding: var(--byte-sp-7) var(--byte-sp-7) var(--byte-sp-6);
    background:
        repeating-linear-gradient(0deg, transparent 0 2px, rgba(255,255,255,0.025) 2px 3px),
        linear-gradient(180deg, rgba(253,125,0,0.05) 0%, transparent 60%),
        var(--byte-surface-glass);
    border: 1px solid var(--byte-border-warm);
    border-radius: var(--byte-r-md);
    box-shadow:
        var(--byte-shadow-pop),
        0 0 50px rgba(253, 125, 0, 0.18),
        inset 0 0 30px rgba(253, 125, 0, 0.04);
    text-align: center;
    min-width: 320px;
}
/* Terminal-frame corner brackets (top-left + bottom-right) */
.bytebreaker__menu-inner::before,
.bytebreaker__menu-inner::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    pointer-events: none;
}
.bytebreaker__menu-inner::before {
    top: 6px; left: 6px;
    border-top: 2px solid var(--byte-primary);
    border-left: 2px solid var(--byte-primary);
}
.bytebreaker__menu-inner::after {
    bottom: 6px; right: 6px;
    border-bottom: 2px solid var(--byte-primary);
    border-right: 2px solid var(--byte-primary);
}
.bytebreaker__menu-title {
    margin: 0 0 var(--byte-sp-2);
    font-family: var(--byte-font-mono);
    font-size: 28px;
    font-weight: 800;
    color: var(--byte-primary);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-shadow:
        0 0 24px var(--byte-primary-glow),
        0 0 4px rgba(253, 125, 0, 0.6);
    line-height: 1;
}
.bytebreaker__menu-title::before {
    content: '// ';
    color: var(--byte-text-muted);
    opacity: 0.55;
    font-weight: 600;
    letter-spacing: 0.02em;
}
/* Victory-screen: green success-theme instead of orange */
.bytebreaker__menu-inner--victory {
    border-color: var(--byte-success);
    box-shadow:
        var(--byte-shadow-pop),
        0 0 50px rgba(80, 200, 120, 0.22),
        inset 0 0 30px rgba(80, 200, 120, 0.06);
}
.bytebreaker__menu-inner--victory::before {
    border-top-color: var(--byte-success);
    border-left-color: var(--byte-success);
}
.bytebreaker__menu-inner--victory::after {
    border-bottom-color: var(--byte-success);
    border-right-color: var(--byte-success);
}
.bytebreaker__menu-title--victory {
    color: var(--byte-success);
    text-shadow:
        0 0 24px rgba(80, 200, 120, 0.50),
        0 0 4px rgba(80, 200, 120, 0.70);
}
.bytebreaker__menu-title--victory::before {
    color: var(--byte-text-muted);
}
.bytebreaker__menu-subtitle {
    margin: 0 0 var(--byte-sp-4);
    color: var(--byte-text-muted);
    font-family: var(--byte-font-mono);
    font-size: var(--byte-fs-xs);
    letter-spacing: 0.10em;
    text-transform: lowercase;
}
/* Subtle blinking cursor on subtitle (terminal-feel; alpha-only, no motion) */
.bytebreaker__menu-subtitle::after {
    content: '_';
    margin-left: 2px;
    color: var(--byte-primary);
    animation: bytebreaker-cursor-blink 1.2s steps(2, jump-none) infinite;
}
@keyframes bytebreaker-cursor-blink {
    0%, 50%   { opacity: 1; }
    51%, 100% { opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
    .bytebreaker__menu-subtitle::after { animation: none; opacity: 1; }
}
.bytebreaker__menu-score {
    margin: 0 0 var(--byte-sp-3);
    color: var(--byte-text);
    font-size: var(--byte-fs-md);
    letter-spacing: 0.04em;
}
.bytebreaker__menu-score b {
    color: var(--byte-primary);
    margin-left: 6px;
    font-weight: 700;
}

/* ---- Run Summary (N1.A) ---- */
.bytebreaker__run-summary {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin: var(--byte-sp-2) 0 var(--byte-sp-3);
    padding: 8px 12px;
    border: 1px solid rgba(253, 125, 0, 0.15);
    border-radius: 4px;
    background: rgba(4, 15, 21, 0.65);
    font-family: var(--byte-font-mono);
    font-size: 11px;
    line-height: 1.5;
}
.bytebreaker__run-summary:empty {
    display: none;
}
.bytebreaker__run-line {
    color: var(--byte-fog-300);
    white-space: nowrap;
}
.bytebreaker__run-line:first-child {
    color: var(--byte-primary);
    margin-bottom: 2px;
}

/* ============================================================
   Buttons
   ============================================================ */
/* V7 — Buttons: gradient surface + dramatic hover-glow + lift */
.bytebreaker__btn {
    appearance: none;
    border: 1px solid var(--byte-border-strong);
    background: linear-gradient(180deg, var(--byte-surface-2) 0%, var(--byte-ink-800) 100%);
    color: var(--byte-text);
    font-family: var(--byte-font-mono);
    font-size: var(--byte-fs-sm);
    font-weight: 600;
    padding: var(--byte-sp-2) var(--byte-sp-5);
    border-radius: var(--byte-r-sm);
    cursor: pointer;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    min-width: 200px;
    position: relative;
    transition:
        background var(--byte-t-fast),
        border-color var(--byte-t-fast),
        color var(--byte-t-fast),
        box-shadow var(--byte-t-fast),
        transform var(--byte-t-fast);
}
.bytebreaker__btn:hover {
    background: linear-gradient(180deg, var(--byte-surface-3) 0%, var(--byte-ink-700) 100%);
    border-color: var(--byte-primary);
    color: var(--byte-primary);
    box-shadow:
        0 0 0 1px rgba(253, 125, 0, 0.40),
        0 0 18px rgba(253, 125, 0, 0.30),
        0 4px 12px rgba(0, 0, 0, 0.40);
    transform: translateY(-1px);
}
.bytebreaker__btn:active {
    transform: translateY(0);
    box-shadow: 0 0 0 1px rgba(253, 125, 0, 0.50);
}
.bytebreaker__btn--primary {
    background: linear-gradient(180deg, var(--byte-orange-500) 0%, var(--byte-orange-600) 100%);
    border-color: var(--byte-orange-400);
    color: var(--byte-bg);
    font-weight: 800;
    letter-spacing: 0.18em;
    box-shadow:
        0 0 0 1px var(--byte-orange-400),
        0 0 24px rgba(253, 125, 0, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.20);
}
.bytebreaker__btn--primary:hover {
    background: linear-gradient(180deg, var(--byte-orange-400) 0%, var(--byte-orange-500) 100%);
    color: var(--byte-bg);
    border-color: var(--byte-orange-400);
    box-shadow:
        0 0 0 1px var(--byte-orange-400),
        0 0 36px rgba(253, 125, 0, 0.65),
        0 6px 16px rgba(0, 0, 0, 0.40),
        inset 0 1px 0 rgba(255, 255, 255, 0.30);
    transform: translateY(-1px);
}
.bytebreaker__btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px var(--byte-primary), 0 0 18px var(--byte-primary-glow);
}
.bytebreaker__btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* ============================================================
   Difficulty-Picker (Start-Menü) — 4 Buttons mit aria-pressed
   ============================================================ */
/* V7 — Difficulty-Picker: 2×2 grid + dramatic active-state */
.bytebreaker__diff-picker {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--byte-sp-2);
    margin-bottom: var(--byte-sp-3);
    width: 100%;
}
.bytebreaker__diff-picker .bytebreaker__btn {
    min-width: unset;
    width: 100%;
    padding: var(--byte-sp-2);
    font-size: var(--byte-fs-xs);
    letter-spacing: 0.10em;
}
.bytebreaker__diff-picker .bytebreaker__btn[aria-pressed="true"] {
    background: linear-gradient(180deg,
        rgba(253, 125, 0, 0.30) 0%,
        rgba(253, 125, 0, 0.12) 100%);
    border-color: var(--byte-primary);
    color: var(--byte-primary);
    text-shadow: 0 0 8px rgba(253, 125, 0, 0.55);
    box-shadow:
        0 0 0 1px var(--byte-primary),
        0 0 20px rgba(253, 125, 0, 0.30),
        inset 0 0 12px rgba(253, 125, 0, 0.10);
}

/* ============================================================
   PowerUp-HUD-Bars — top-center over canvas, max 10Hz updates
   ============================================================ */
.bytebreaker__powerups {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    gap: 4px;
    pointer-events: none;
    z-index: 3;
    align-items: center;
}
.bytebreaker__pwbar {
    --pw-color: var(--byte-primary);
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px 4px 4px;
    background: rgba(6, 23, 30, 0.72);
    border: 1px solid var(--pw-color);
    border-radius: var(--byte-r-pill);
    font-family: var(--byte-font-mono);
    font-size: var(--byte-fs-xs);
    color: var(--byte-text);
    transition: opacity var(--byte-t-fast), transform var(--byte-t-fast);
    min-width: 130px;
}
.bytebreaker__pwbar-icon {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--pw-color);
    color: var(--byte-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    flex-shrink: 0;
    font-size: 11px;
    /* V4 — color-coded glow per type */
    box-shadow: 0 0 6px var(--pw-color);
}
.bytebreaker__pwbar-label {
    flex: 1;
    color: var(--byte-text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.bytebreaker__pwbar-track {
    width: 50px;
    height: 4px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 2px;
    overflow: hidden;
    flex-shrink: 0;
}
.bytebreaker__pwbar-fill {
    height: 100%;
    background: var(--pw-color);
    transition: width var(--byte-t-fast);
}
.bytebreaker__pwbar.is-expiring .bytebreaker__pwbar-fill {
    background: var(--byte-danger);
    animation: bytebreaker-pwbar-flash 0.5s ease-in-out infinite;
}
/* V4 — scale-pulse on the bar itself when expiring (subtle vs alpha-flash) */
.bytebreaker__pwbar.is-expiring {
    animation: bytebreaker-pwbar-pulse 0.6s ease-in-out infinite;
}
@keyframes bytebreaker-pwbar-flash {
    50% { opacity: 0.55; }
}
@keyframes bytebreaker-pwbar-pulse {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.05); }
}

/* ============================================================
   Menu-Row (2-Button horizontal layout)
   ============================================================ */
.bytebreaker__menu-row {
    display: flex;
    gap: var(--byte-sp-2);
    width: 100%;
    margin-top: var(--byte-sp-2);
}
.bytebreaker__menu-row .bytebreaker__btn {
    flex: 1;
    min-width: unset;
}

/* ============================================================
   Initials-Form (force-modal bei Top-5)
   ============================================================ */
.bytebreaker__initials-wrap {
    margin-bottom: var(--byte-sp-3);
    text-align: center;
}
.bytebreaker__initials-label {
    margin: 0 0 var(--byte-sp-2);
    color: var(--byte-warning);
    font-size: var(--byte-fs-xs);
    letter-spacing: 0.05em;
}
.bytebreaker__initials {
    display: flex;
    gap: var(--byte-sp-2);
    justify-content: center;
    margin-bottom: var(--byte-sp-3);
}
/* V7 — Initials-input dramatic glow + scanline */
.bytebreaker__initials input {
    width: 48px;
    height: 60px;
    text-align: center;
    font-family: var(--byte-font-mono);
    font-size: 26px;
    font-weight: 800;
    background:
        repeating-linear-gradient(0deg, transparent 0 2px, rgba(255,255,255,0.025) 2px 3px),
        var(--byte-bg);
    color: var(--byte-primary);
    border: 1px solid var(--byte-border-strong);
    border-radius: var(--byte-r-sm);
    text-transform: uppercase;
    caret-color: var(--byte-primary);
    text-shadow: 0 0 12px rgba(253, 125, 0, 0.50);
    transition: border-color var(--byte-t-fast), box-shadow var(--byte-t-fast);
}
.bytebreaker__initials input:focus {
    outline: none;
    border-color: var(--byte-primary);
    box-shadow:
        0 0 0 2px var(--byte-primary),
        0 0 24px rgba(253, 125, 0, 0.45);
}
.bytebreaker__initials-label::before {
    content: '// ';
    color: var(--byte-text-muted);
    opacity: 0.55;
}

/* Honeypot — visually hidden, accessible to bots that scrape DOM,
   off-screen for humans + screen-readers (aria-hidden on container).
   Server-side: filling it triggers fake-success without writing.
   Hard-rule: do NOT use display:none — bots skip non-rendered fields. */
.bytebreaker__honeypot {
    position: absolute !important;
    left: -10000px !important;
    top: auto !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    pointer-events: none;
}

/* ---- Music-Picker (N1.C — 3 cols, identical pattern to pi-picker) ---- */
.bytebreaker__music-picker {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--byte-sp-2);
    width: 100%;
}
.bytebreaker__music-picker .bytebreaker__btn {
    min-width: unset;
    width: 100%;
    padding: var(--byte-sp-2);
    font-size: var(--byte-fs-xs);
    letter-spacing: 0.10em;
}
.bytebreaker__music-picker .bytebreaker__btn[aria-pressed="true"] {
    background: linear-gradient(180deg,
        rgba(253, 125, 0, 0.30) 0%,
        rgba(253, 125, 0, 0.12) 100%);
    border-color: var(--byte-primary);
    color: var(--byte-primary);
    text-shadow: 0 0 8px rgba(253, 125, 0, 0.55);
    box-shadow:
        0 0 0 1px var(--byte-primary),
        0 0 20px rgba(253, 125, 0, 0.30),
        inset 0 0 12px rgba(253, 125, 0, 0.10);
}

/* Overlay + Highscores + Settings styles → bytebreaker-hs.css */

/* ============================================================
   Hint-Footer — statisch in Etappe 2; Etappe 7 macht es
   state-driven (Pause-Hint, Launch-Hint, etc.)
   ============================================================ */
.bytebreaker__hint {
    padding: var(--byte-sp-2) var(--byte-sp-4);
    font-size: var(--byte-fs-xs);
    color: var(--byte-text-subtle);
    text-align: center;
    background: var(--byte-surface);
    border-top: 1px solid var(--byte-border);
    flex-shrink: 0;
    letter-spacing: 0.05em;
    user-select: none;
}

/* ============================================================
   Reduced-Motion — alle Animationen aus, CRT erzwingen-aus,
   Particles werden in render.js auf 25% reduziert.
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    .bytebreaker__hud-combo,
    .bytebreaker__hud-combo[data-active="true"] {
        animation: none;
        transition: none;
    }
    .bytebreaker__stage[data-boss="true"]::before {
        animation: none;
        opacity: 0.4;
    }
    .bytebreaker__pwbar.is-expiring .bytebreaker__pwbar-fill,
    .bytebreaker__pwbar.is-expiring {
        animation: none;
    }
    /* CRT erzwingen-aus auch wenn User-Setting on */
    .bytebreaker[data-crt="on"] .bytebreaker__crt {
        opacity: 0;
    }
    .bytebreaker__btn,
    .bytebreaker__menu {
        transition: none;
    }
}

/* ============================================================
   Level Preview — mini grid in levelup menu
   ============================================================ */
.bytebreaker__level-preview {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 2px;
    width: 200px;
    margin: var(--byte-sp-3) auto 0;
    padding: var(--byte-sp-2);
    background: rgba(0, 0, 0, 0.30);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 3px;
}
.bytebreaker__level-preview i {
    display: block;
    width: 100%;
    aspect-ratio: 64 / 22;
    border-radius: 1px;
    background: transparent;
}
.bytebreaker__level-preview i[data-t="1"] { background: var(--byte-accent); }
.bytebreaker__level-preview i[data-t="2"] { background: var(--byte-primary); }
.bytebreaker__level-preview i[data-t="3"] { background: var(--byte-fog-500); }

/* ============================================================
   HUD score — green glow when above personal best
   ============================================================ */
.bytebreaker__hud-score b.is-new-best {
    color: var(--byte-success);
    text-shadow: 0 0 8px rgba(39, 202, 64, 0.55);
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

/* ============================================================
   Daily Streak indicator
   ============================================================ */
.bytebreaker__daily-streak {
    color: var(--byte-fog-300);
    font-size: var(--byte-fs-xs);
    margin-top: var(--byte-sp-2);
}
.bytebreaker__daily-streak b {
    color: var(--byte-primary);
}

/* ============================================================
   Boss-Intro Mode — disable crosshair during cinematic
   ============================================================ */
.bytebreaker[data-state="boss-intro"] .bytebreaker__stage {
    cursor: default;
}

/* ============================================================
   First-Run Tooltip — quick onboarding overlay
   ============================================================ */
.bytebreaker__first-run {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    padding: var(--byte-sp-4) var(--byte-sp-5);
    background: rgba(4, 15, 21, 0.92);
    border: 1px solid var(--byte-primary);
    border-radius: 6px;
    font-family: var(--byte-font-code);
    font-size: var(--byte-fs-sm);
    color: var(--byte-fog-100);
    text-align: center;
    line-height: 1.7;
    z-index: 50;
    pointer-events: none;
    box-shadow: 0 0 32px rgba(253, 125, 0, 0.30);
    opacity: 1;
    transition: opacity 0.4s ease;
}
.bytebreaker__first-run.is-fading { opacity: 0; }
.bytebreaker__first-run-title {
    color: var(--byte-primary);
    margin-bottom: var(--byte-sp-3);
    font-weight: 600;
}
.bytebreaker__first-run p { margin: 0; }
@media (prefers-reduced-motion: reduce) {
    .bytebreaker__first-run { transition: none; }
}

/* ============================================================
   Mobile / Touch (hover:none + pointer:coarse)
   ============================================================ */
@media (hover: none) and (pointer: coarse) {
    .bytebreaker__hint {
        font-size: 10px;
        padding: 4px var(--byte-sp-3);
    }
    .bytebreaker__menu-title {
        font-size: var(--byte-fs-lg);
    }
}