/* ══════════════════════════════════════════════════════════════
   CYBERPUNK RUNNER — STYLE v4  (portrait + landscape puro CSS)
   ══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
    width: 100%; height: 100%; background: #000; overflow: hidden;
    touch-action: none; -webkit-user-select: none; user-select: none;
    -webkit-tap-highlight-color: transparent;
}
:root {
    --font: 'Share Tech Mono', 'Courier New', monospace;
    --cyan:   #00ffff; --green: #00ff88; --pink: #ff0080;
    --yellow: #ffe000; --red:   #ff2244; --bg:   #020308;
    --glow-c: 0 0 8px rgba(0,255,255,.6),  0 0 20px rgba(0,255,255,.2);
    --glow-g: 0 0 8px rgba(0,255,136,.6),  0 0 20px rgba(0,255,136,.2);
    --glow-p: 0 0 8px rgba(255,0,128,.6),  0 0 20px rgba(255,0,128,.2);
}
* { font-family: var(--font); }

/* ── CANVAS CONTAINER ─────────────────────────────────────── */
#game-container {
    position: relative; width: 100vw; height: 100vh; height: 100dvh; background: var(--bg);
}
#gameCanvas { display: block; width: 100%; height: 100%; touch-action: none; }

/* ── CRT ──────────────────────────────────────────────────── */
#crt-overlay {
    position: absolute; inset: 0; pointer-events: none; z-index: 6;
    background: repeating-linear-gradient(0deg,transparent,transparent 3px,rgba(0,0,0,.06) 3px,rgba(0,0,0,.06) 4px);
    animation: crt-flicker 8s infinite;
}
@keyframes crt-flicker { 0%,97%,100%{opacity:1} 98%{opacity:.92} 99%{opacity:.97} }

/* ── BOTONES FLOTANTES ────────────────────────────────────── */
#fullscreen-btn {
    position: absolute; top: max(10px,env(safe-area-inset-top,10px)); right: max(10px,env(safe-area-inset-right,10px));
    z-index: 20; padding: 6px 14px; font-size: 10px; min-height: 32px; letter-spacing: 1px;
    background: rgba(0,0,0,.6); border: 1px solid rgba(0,255,255,.35); color: rgba(0,255,255,.6);
    text-shadow: 0 0 6px rgba(0,255,255,.4); cursor: pointer; transition: all .15s;
}
#fullscreen-btn:hover { background: rgba(0,255,255,.08); border-color: var(--cyan); color: var(--cyan); }
#audio-indicator {
    position: absolute; bottom: max(10px,env(safe-area-inset-bottom,10px)); left: max(10px,env(safe-area-inset-left,10px));
    color: rgba(0,255,255,.3); font-size: clamp(8px,1.8vw,10px); z-index: 10; pointer-events: none; letter-spacing: 2px;
}

/* ══════════════════════════════════════════════════════════════
   OVERLAYS BASE
   ══════════════════════════════════════════════════════════════ */
#difficulty-screen, #shop-screen {
    position: absolute; inset: 0; z-index: 15;
    background: linear-gradient(160deg, rgba(2,4,14,.97), rgba(4,2,12,.97));
    display: flex; flex-direction: column;
    padding: max(18px,env(safe-area-inset-top,18px)) max(18px,env(safe-area-inset-right,18px))
             max(14px,env(safe-area-inset-bottom,14px)) max(18px,env(safe-area-inset-left,18px));
}
.hidden { display: none !important; }

/* ══════════════════════════════════════════════════════════════
   DIFICULTAD
   ══════════════════════════════════════════════════════════════ */
.hud-header { margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid rgba(0,255,255,.12); flex-shrink: 0; }
.hud-header h2 {
    color: var(--cyan); font-size: clamp(18px,5vw,28px); letter-spacing: 4px;
    text-shadow: 0 0 12px rgba(0,255,255,.7); margin-bottom: 4px;
}
.hud-header h2::before { content: '> '; color: rgba(0,255,255,.4); }
.sub-status { color: rgba(0,255,255,.45); font-size: clamp(9px,2vw,11px); letter-spacing: 2px; }
.difficulty-menu { display: flex; flex-direction: column; gap: 10px; flex: 1; justify-content: center; }
.difficulty-menu button {
    width: 100%; text-align: left; padding: clamp(14px,3.5vw,20px) 22px;
    min-height: 56px; font-size: clamp(13px,3vw,16px); letter-spacing: 2px;
    background: rgba(0,10,30,.8); cursor: pointer; overflow: hidden; transition: all .15s; -webkit-appearance: none;
}
.difficulty-menu button:nth-child(1) { border: 1px solid rgba(0,255,136,.4); border-left: 3px solid var(--green); color: var(--green); text-shadow: 0 0 8px rgba(0,255,136,.4); }
.difficulty-menu button:nth-child(1):hover { background: rgba(0,255,136,.07); box-shadow: var(--glow-g); }
.difficulty-menu button:nth-child(2) { border: 1px solid rgba(0,255,255,.35); border-left: 3px solid var(--cyan); color: var(--cyan); text-shadow: 0 0 8px rgba(0,255,255,.4); }
.difficulty-menu button:nth-child(2):hover { background: rgba(0,255,255,.07); box-shadow: var(--glow-c); }
.difficulty-menu button:nth-child(3) { border: 1px solid rgba(255,34,68,.4); border-left: 3px solid var(--red); color: var(--red); text-shadow: 0 0 8px rgba(255,34,68,.4); }
.difficulty-menu button:nth-child(3):hover { background: rgba(255,34,68,.07); box-shadow: var(--glow-p); }
.difficulty-menu button:active { opacity:.7; }
.diff-sub { display: block; font-size: clamp(9px,2vw,11px); opacity:.5; letter-spacing: 1px; margin-top: 4px; }

/* ══════════════════════════════════════════════════════════════
   SHOP — PORTRAIT
   shop-screen → flex-column
     shop-sidebar  (cabecera + tabs + restart — columna en landscape)
     shop-content  (paneles — columna en landscape)
   ══════════════════════════════════════════════════════════════ */
.shop-sidebar {
    display: flex; flex-direction: column; gap: 8px; flex-shrink: 0;
}
.shop-content {
    flex: 1; min-height: 0; display: flex; flex-direction: column; margin-top: 8px;
}

/* Cabecera */
.shop-header {
    display: flex; align-items: baseline; justify-content: space-between; gap: 10px;
    padding-bottom: 10px; border-bottom: 1px solid rgba(0,255,255,.1);
}
.shop-title { color: var(--cyan); font-size: clamp(14px,4.5vw,21px); letter-spacing: 2px; text-shadow: 0 0 10px rgba(0,255,255,.6); }
.shop-title::before { content: '> '; color: rgba(0,255,255,.35); }
.shop-credits { display: flex; align-items: baseline; gap: 4px; flex-shrink: 0; }
.neon-text-blue  { color: var(--cyan);  text-shadow: 0 0 8px rgba(0,255,255,.7); }
.neon-text-green { color: var(--green); text-shadow: 0 0 8px rgba(0,255,136,.7); }
#total-coins { font-size: clamp(15px,4vw,22px); }
.credits-label { color: rgba(0,255,255,.4); font-size: clamp(9px,2vw,11px); letter-spacing: 2px; }

/* Tabs */
.shop-tabs { display: flex; gap: 4px; }
.tab-btn {
    flex: 1; min-height: 38px; cursor: pointer;
    background: rgba(0,0,0,.4); border: 1px solid rgba(0,255,255,.15); border-bottom: 2px solid transparent;
    color: rgba(0,255,255,.4); font-size: clamp(10px,2.5vw,12px); letter-spacing: 2px;
    transition: all .15s; -webkit-appearance: none; padding: 6px 4px;
}
.tab-btn:hover { color: var(--cyan); border-color: rgba(0,255,255,.35); background: rgba(0,255,255,.05); }
.tab-btn.active { background: rgba(0,255,255,.08); border-color: rgba(0,255,255,.4); border-bottom-color: var(--cyan); color: var(--cyan); text-shadow: 0 0 6px rgba(0,255,255,.5); }
.tab-btn:active { opacity:.7; }

/* Panels */
.tab-panel { display: none; flex-direction: column; gap: 8px; overflow-y: auto; -webkit-overflow-scrolling: touch; flex: 1; min-height: 0; }
.tab-panel.active { display: flex; }

/* Restart */
#restart-btn {
    width: 100%; min-height: 44px; font-size: clamp(11px,3vw,14px); letter-spacing: 3px;
    border: 1px solid rgba(255,0,128,.4); color: var(--pink); text-shadow: 0 0 8px rgba(255,0,128,.4);
    cursor: pointer; background: rgba(0,0,0,.6); -webkit-appearance: none; transition: all .15s;
}
#restart-btn:hover { border-color: var(--pink); background: rgba(255,0,128,.07); box-shadow: var(--glow-p); }
#restart-btn:active { opacity:.7; }

/* ── STATS ────────────────────────────────────────────────── */
.stats-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mini-panel {
    background: rgba(0,255,255,.03); border: 1px solid rgba(0,255,255,.14);
    border-left: 2px solid rgba(0,255,255,.5); padding: 10px 12px;
    display: flex; flex-direction: column; gap: 6px;
}
.mini-panel-title { color: rgba(0,255,255,.6); font-size: clamp(8px,2vw,10px); letter-spacing: 3px; margin-bottom: 2px; }
.mini-panel-title::before { content: '// '; color: rgba(0,255,255,.3); }
.stat-line { display: flex; justify-content: space-between; align-items: baseline; gap: 6px; border-bottom: 1px solid rgba(255,255,255,.04); padding-bottom: 4px; }
.stat-line:last-child { border-bottom: none; padding-bottom: 0; }
.stat-key { color: rgba(255,255,255,.3); font-size: clamp(8px,1.8vw,10px); letter-spacing: 1px; white-space: nowrap; }
.stat-num { font-size: clamp(11px,2.8vw,14px); font-weight: bold; letter-spacing: 1px; text-align: right; }
.contract-bar {
    background: rgba(0,255,136,.04); border: 1px solid rgba(0,255,136,.18);
    border-left: 2px solid rgba(0,255,136,.6); padding: 9px 12px;
    display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap;
}
.contract-label { color: rgba(0,255,136,.5); font-size: clamp(8px,1.8vw,10px); letter-spacing: 3px; white-space: nowrap; }
.contract-label::before { content: '// '; }
.contract-text { font-size: clamp(10px,2.5vw,12px); line-height: 1.5; }

/* ── MEJORAS ──────────────────────────────────────────────── */
.upgrade-card {
    display: flex; align-items: center; gap: 12px;
    background: rgba(0,255,255,.03); border: 1px solid rgba(0,255,255,.14);
    padding: 13px 15px; min-height: 68px;
}
/* Icono con fondo propio de alta visibilidad */
.upgrade-icon {
    width: 42px; height: 42px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: clamp(18px,4.5vw,24px);
    border-radius: 6px;
    border: 1px solid;
    text-shadow: none;
}
/* Colores específicos por icono */
.upgrade-card:nth-child(1) .upgrade-icon { background: rgba(255,224,0,.15);  border-color: rgba(255,224,0,.5);  box-shadow: 0 0 10px rgba(255,224,0,.3);  }
.upgrade-card:nth-child(2) .upgrade-icon { background: rgba(0,200,255,.15);  border-color: rgba(0,200,255,.5);  box-shadow: 0 0 10px rgba(0,200,255,.3);  }
.upgrade-card:nth-child(3) .upgrade-icon { background: rgba(255,170,0,.15);  border-color: rgba(255,170,0,.5);  box-shadow: 0 0 10px rgba(255,170,0,.3);  }
.upgrade-card:nth-child(4) .upgrade-icon { background: rgba(0,255,255,.15);  border-color: rgba(0,255,255,.5);  box-shadow: 0 0 10px rgba(0,255,255,.3);  }
.upgrade-card:nth-child(5) .upgrade-icon { background: rgba(255,0,128,.15);  border-color: rgba(255,0,128,.5);  box-shadow: 0 0 10px rgba(255,0,128,.3);  }

.upgrade-info { flex: 1; min-width: 0; }
.upgrade-name { color: var(--cyan); font-size: clamp(11px,2.8vw,13px); letter-spacing: 2px; margin-bottom: 4px; text-shadow: 0 0 6px rgba(0,255,255,.4); }
.upgrade-desc { color: rgba(255,255,255,.5); font-size: clamp(9px,2vw,11px); letter-spacing: .5px; line-height: 1.4; }
.upgrade-right { display: flex; flex-direction: column; align-items: flex-end; gap: 5px; flex-shrink: 0; }
.upgrade-lvl { color: var(--yellow); font-size: clamp(9px,2vw,11px); text-shadow: 0 0 6px rgba(255,224,0,.6); letter-spacing: 1px; font-weight: bold; }

/* ── AGENTES ──────────────────────────────────────────────── */
.agent-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 6px; flex: 1; }
.agent-card {
    background: rgba(0,255,255,.03); border: 1px solid rgba(0,255,255,.14);
    padding: 14px 8px; display: flex; flex-direction: column; align-items: center; gap: 6px;
}
.agent-card.active-agent { border-color: rgba(0,255,136,.5); background: rgba(0,255,136,.05); }
.agent-sprite { font-size: clamp(24px,6vw,34px); color: var(--cyan); text-shadow: 0 0 10px rgba(0,255,255,.5); }
.agent-name { color: var(--cyan); font-size: clamp(9px,2.2vw,11px); letter-spacing: 2px; text-align: center; }
.agent-trait { color: rgba(255,255,255,.3); font-size: clamp(8px,1.8vw,10px); text-align: center; letter-spacing: .5px; line-height: 1.3; }
.agent-btn { width: 100%; min-height: 32px; font-size: clamp(9px,2vw,11px); letter-spacing: 1px; padding: 4px 2px; }

/* ── BOTONES BASE ─────────────────────────────────────────── */
button {
    background: rgba(0,10,30,.8); color: var(--cyan); border: 1px solid rgba(0,255,255,.35);
    padding: clamp(8px,2.5vw,11px) clamp(10px,3vw,16px); cursor: pointer;
    -webkit-appearance: none; border-radius: 0; font-family: var(--font);
    font-size: clamp(10px,2.5vw,12px); min-height: 38px; letter-spacing: 1.5px; text-transform: uppercase;
    position: relative; overflow: hidden;
    transition: border-color .15s, box-shadow .15s, background .15s;
    text-shadow: 0 0 5px rgba(0,255,255,.3);
}
button::before {
    content: ''; position: absolute; top: 0; left: -100%; width: 60%; height: 100%;
    background: linear-gradient(90deg,transparent,rgba(0,255,255,.05),transparent); transition: left .3s;
}
button:hover::before { left: 140%; }
button:hover { background: rgba(0,255,255,.07); border-color: var(--cyan); box-shadow: var(--glow-c); }
button:active { background: rgba(0,255,255,.15); }
button:disabled { opacity:.28; cursor: not-allowed; text-shadow: none; }
button:disabled::before { display: none; }

/* ── TOUCH CONTROLS ───────────────────────────────────────── */
#touch-controls {
    position: absolute; bottom: max(20px,env(safe-area-inset-bottom,20px));
    left: 0; width: 100%; z-index: 10; pointer-events: none;
    display: flex; justify-content: space-between;
    padding: 0 max(20px,env(safe-area-inset-left,20px));
}
.touch-btn {
    pointer-events: all; width: clamp(58px,15vw,80px); height: clamp(58px,15vw,80px);
    background: rgba(0,0,20,.5); border: 1px solid rgba(0,255,255,.22); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: rgba(0,255,255,.5); font-size: clamp(18px,5vw,28px);
    cursor: pointer; min-height: unset; padding: 0; margin: 0;
    backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); transition: all .1s;
    -webkit-tap-highlight-color: transparent;
}
.touch-btn:active { background: rgba(0,255,255,.16); border-color: var(--cyan); box-shadow: var(--glow-c); }

/* ══════════════════════════════════════════════════════════════
   LANDSCAPE MÓVIL — puro CSS con shop-sidebar / shop-content
   Máximo 450px de alto en orientación horizontal
   ══════════════════════════════════════════════════════════════ */
@media (max-height: 450px) and (orientation: landscape) {

    /* Dificultad: header compacto + 3 botones en fila */
    #difficulty-screen {
        padding: 8px max(12px,env(safe-area-inset-right,12px)) 8px max(12px,env(safe-area-inset-left,12px));
        justify-content: center; gap: 8px; overflow: hidden;
    }
    #difficulty-screen .hud-header { margin-bottom: 0; padding-bottom: 6px; }
    #difficulty-screen .hud-header h2 { font-size: clamp(13px,3.5vw,17px); letter-spacing: 2px; }
    #difficulty-screen .hud-header h2::before { display: none; }
    .sub-status { display: none; }
    .difficulty-menu { flex-direction: row; gap: 8px; flex: unset; justify-content: stretch; }
    .difficulty-menu button { flex: 1; min-height: 44px; font-size: clamp(10px,2.5vw,13px); padding: 8px 10px; }
    .diff-sub { display: none; }

    /* Shop: layout horizontal side-by-side */
    #shop-screen {
        flex-direction: row; gap: 12px; overflow: hidden;
        padding: 8px max(10px,env(safe-area-inset-right,10px)) 8px max(10px,env(safe-area-inset-left,10px));
    }

    /* Columna izquierda — sidebar fijo */
    .shop-sidebar {
        width: 38%; flex-shrink: 0; gap: 6px; justify-content: flex-start;
    }
    .shop-header { padding-bottom: 6px; border-bottom-color: rgba(0,255,255,.1); }
    .shop-title { font-size: clamp(11px,3vw,14px); letter-spacing: 1px; }
    .shop-title::before { display: none; }
    .credits-label { display: none; }
    #total-coins { font-size: clamp(13px,3.5vw,17px); }

    /* Tabs verticales */
    .shop-tabs { flex-direction: column; gap: 3px; }
    .tab-btn {
        min-height: 28px; font-size: clamp(9px,2vw,11px);
        text-align: left; padding: 5px 10px; letter-spacing: 1.5px;
        border-bottom: 1px solid rgba(0,255,255,.12);
        border-right: 2px solid transparent;
    }
    .tab-btn.active {
        border-right-color: var(--cyan);
        border-bottom-color: rgba(0,255,255,.12);
        box-shadow: 2px 0 0 var(--cyan);
    }

    /* Restart compacto al fondo */
    #restart-btn { min-height: 32px; font-size: 10px; letter-spacing: 1px; padding: 6px; margin-top: auto; }

    /* Columna derecha — paneles */
    .shop-content {
        flex: 1; min-width: 0; margin-top: 0; overflow: hidden;
    }
    .tab-panel { overflow-y: auto; }

    /* Contenido compacto */
    .stats-two-col { gap: 5px; }
    .mini-panel { padding: 6px 8px; gap: 3px; }
    .mini-panel-title { font-size: 8px; margin-bottom: 0; }
    .stat-line { padding-bottom: 2px; }
    .stat-key { font-size: 8px; }
    .stat-num { font-size: 11px; }
    .contract-bar { padding: 5px 8px; gap: 6px; }
    .contract-label { font-size: 8px; }
    .contract-text { font-size: 10px; }
    .upgrade-card { padding: 8px 10px; min-height: 48px; gap: 8px; }
    .upgrade-icon { font-size: 18px; width: 24px; }
    .upgrade-name { font-size: 10px; margin-bottom: 2px; }
    .upgrade-desc { font-size: 9px; }
    .upgrade-lvl { font-size: 9px; }
    .agent-grid { gap: 4px; grid-template-columns: repeat(4,1fr); }
    .agent-card { padding: 8px 4px; gap: 3px; }
    .agent-sprite { font-size: 20px; }
    .agent-name { font-size: 9px; }
    .agent-trait { font-size: 8px; }
    .agent-btn { min-height: 26px; font-size: 9px; }
    button { min-height: 30px; font-size: 10px; padding: 5px 8px; }

    /* Touch controls */
    #touch-controls { bottom: max(4px,env(safe-area-inset-bottom,4px)); }
    .touch-btn { width: clamp(42px,11vw,56px); height: clamp(42px,11vw,56px); font-size: clamp(14px,4vw,20px); }
}

/* ══════════════════════════════════════════════════════════════
   TABLET / DESKTOP
   ══════════════════════════════════════════════════════════════ */
@media (min-width: 768px) {
    #shop-screen, #difficulty-screen { max-width: 580px; left: 50%; transform: translateX(-50%); }
    #touch-controls { display: none; }
    #fullscreen-btn { font-size: 11px; padding: 8px 16px; }
}

/* scrollbar */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0,255,255,.2); border-radius: 2px; }

/* ── TUTORIAL REPLAY BUTTON ──────────────────────────────── */
.tutorial-replay-row {
    display: flex; justify-content: flex-end;
    margin-bottom: 6px; flex-shrink: 0;
}
.tutorial-replay-btn {
    min-height: 40px; font-size: clamp(9px,2vw,11px);
    padding: 8px 16px; letter-spacing: 2px;
    border-color: rgba(0,255,255,0.2); color: rgba(0,255,255,0.45);
    background: transparent;
}
.tutorial-replay-btn:hover { color: var(--cyan); border-color: var(--cyan); }

/* ── AGENT GRID 8 CHARS — desktop wider ─────────────────── */
@media (min-width: 768px) {
    .agent-grid { grid-template-columns: repeat(4,1fr); }
}

/* ══════════════════════════════════════════════════════════════
   PANEL DE CHIPS
   ══════════════════════════════════════════════════════════════ */

.chips-header {
    display: flex; justify-content: space-between; align-items: baseline;
    margin-bottom: 8px;
}
.chips-title {
    color: #ff00ff; font-size: clamp(10px,2.5vw,12px);
    letter-spacing: 2px; text-shadow: 0 0 8px rgba(255,0,255,.6);
}
.chips-count {
    font-size: clamp(18px,5vw,26px); color: #ff88ff;
    text-shadow: 0 0 12px rgba(255,0,255,.7);
}
.chips-max { font-size: clamp(10px,2.5vw,13px); color: rgba(255,136,255,.4); }

.chips-progress-bar {
    height: 4px; background: rgba(255,0,255,.15);
    border: 1px solid rgba(255,0,255,.25); margin-bottom: 8px; overflow: hidden;
}
.chips-progress-fill {
    height: 100%; background: linear-gradient(90deg,#9900ff,#ff00ff);
    box-shadow: 0 0 8px #ff00ff; width: 0%; transition: width .4s ease;
}

.chips-hint {
    color: rgba(255,255,255,.3); font-size: clamp(8px,1.8vw,10px);
    letter-spacing: 1px; margin-bottom: 12px; line-height: 1.4;
}

/* Grid de 5×4 = 20 chips */
.chips-grid {
    display: grid; grid-template-columns: repeat(5,1fr); gap: 6px;
    margin-bottom: 12px;
}
.chip-slot {
    aspect-ratio: 1; border: 1px solid rgba(255,0,255,.2);
    background: rgba(0,0,0,.4); border-radius: 4px;
    display: flex; align-items: center; justify-content: center;
    font-size: clamp(14px,3.5vw,20px);
    transition: all .2s;
    position: relative; overflow: hidden;
}
.chip-slot.collected {
    background: rgba(255,0,255,.12); border-color: rgba(255,0,255,.55);
    box-shadow: 0 0 8px rgba(255,0,255,.3);
}
.chip-slot.collected::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255,0,255,.08) 0%, transparent 60%);
}
.chip-slot:not(.collected) { opacity: .3; filter: grayscale(1); }

/* Secreto */
.chips-secret {
    border: 1px solid rgba(255,0,255,.25);
    background: rgba(255,0,255,.04);
    padding: 12px 14px;
    display: flex; align-items: center; gap: 12px;
    transition: all .3s;
}
.chips-secret.unlocked {
    border-color: rgba(255,0,255,.6);
    background: rgba(255,0,255,.1);
    box-shadow: 0 0 16px rgba(255,0,255,.2);
}
.chips-secret-icon { font-size: clamp(20px,5vw,28px); flex-shrink: 0; }
.chips-secret-text { color: rgba(255,136,255,.7); font-size: clamp(9px,2vw,11px); letter-spacing: 1px; line-height: 1.5; }
.chips-secret-text span { color: rgba(255,136,255,.4); font-size: clamp(8px,1.8vw,10px); }
.chips-secret.unlocked .chips-secret-text { color: #ff88ff; text-shadow: 0 0 6px rgba(255,0,255,.5); }

/* Landscape adjustments */
@media (max-height: 450px) and (orientation: landscape) {
    .chips-grid { grid-template-columns: repeat(10,1fr); gap: 4px; }
    .chip-slot { font-size: 12px; }
    .chips-hint { display: none; }
}

/* ══════════════════════════════════════════════════════════════
   ORIENTATION OVERLAY
   ══════════════════════════════════════════════════════════════ */
#rotate-overlay {
    display: none;
    position: fixed; inset: 0; z-index: 999;
    background: var(--bg);
    align-items: center; justify-content: center; flex-direction: column;
}
@media (orientation: portrait) and (max-width: 600px) {
    #rotate-overlay { display: flex; }
}
.rotate-content { text-align: center; }
.rotate-icon { font-size: 56px; color: var(--cyan); animation: spin-icon 2s ease-in-out infinite; margin-bottom: 16px; }
@keyframes spin-icon { 0%,100%{transform:rotate(0deg)} 50%{transform:rotate(90deg)} }
.rotate-text { color: var(--cyan); font-size: clamp(14px,4vw,20px); letter-spacing: 4px; text-shadow: var(--glow-c); }
.rotate-sub  { color: rgba(0,255,255,.4); font-size: clamp(9px,2.5vw,12px); letter-spacing: 2px; margin-top: 8px; }

/* ══════════════════════════════════════════════════════════════
   PAUSE OVERLAY
   ══════════════════════════════════════════════════════════════ */
#pause-overlay {
    position: absolute; inset: 0; z-index: 18;
    background: rgba(2,3,10,0.88);
    display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}
.pause-content {
    display: flex; flex-direction: column; align-items: center; gap: 12px;
    border: 1px solid rgba(0,255,255,.25); padding: 28px 36px;
    background: rgba(2,5,18,.95);
    min-width: clamp(200px,50vw,320px);
}
.pause-title {
    color: var(--cyan); font-size: clamp(16px,4vw,22px);
    letter-spacing: 4px; text-shadow: var(--glow-c); margin-bottom: 4px;
}
.pause-info { color: rgba(255,255,255,.45); font-size: clamp(10px,2.5vw,12px); letter-spacing: 2px; }
.pause-quit { border-color: rgba(255,34,68,.4); color: var(--red); margin-top: 4px; }

/* Botón pausa */
#pause-btn {
    position: absolute; top: max(10px,env(safe-area-inset-top,10px));
    left: max(10px,env(safe-area-inset-left,10px));
    z-index: 20; padding: 6px 12px; font-size: 14px; min-height: 32px;
    background: rgba(0,0,0,.6); border: 1px solid rgba(0,255,255,.3);
    color: rgba(0,255,255,.6); cursor: pointer;
}
#pause-btn:hover { color: var(--cyan); border-color: var(--cyan); }

/* ══════════════════════════════════════════════════════════════
   ÁRBOL DE HABILIDADES
   ══════════════════════════════════════════════════════════════ */
.skills-intro {
    color: rgba(255,255,255,.35); font-size: clamp(9px,2vw,11px);
    letter-spacing: 1px; margin-bottom: 10px;
}
.skill-tree-grid {
    display: flex; flex-direction: column; gap: 8px;
}
.skill-node {
    display: flex; align-items: center; gap: 10px;
    background: rgba(0,255,255,.03); border: 1px solid rgba(0,255,255,.12);
    padding: 10px 12px;
}
.skill-node-left { flex: 1; min-width: 0; }
.skill-node-name {
    color: var(--cyan); font-size: clamp(10px,2.5vw,12px);
    letter-spacing: 2px; margin-bottom: 2px;
}
.skill-node-desc { color: rgba(255,255,255,.35); font-size: clamp(8px,1.8vw,10px); letter-spacing: .5px; }
.skill-node-bar {
    display: flex; gap: 3px; margin-top: 5px;
}
.skill-pip {
    width: clamp(14px,3vw,20px); height: 5px;
    background: rgba(0,255,255,.12); border: 1px solid rgba(0,255,255,.2);
}
.skill-pip.filled { background: var(--cyan); box-shadow: 0 0 6px var(--cyan); }
.skill-node-right { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; flex-shrink: 0; }
.skill-node-lvl { color: var(--yellow); font-size: clamp(9px,2vw,11px); letter-spacing: 1px; }

/* ══════════════════════════════════════════════════════════════
   LOGROS
   ══════════════════════════════════════════════════════════════ */
.achiev-grid { display: flex; flex-direction: column; gap: 6px; }
.achiev-item {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 12px; border: 1px solid;
    transition: opacity .2s;
}
.achiev-item.unlocked {
    border-color: rgba(255,224,0,.35); background: rgba(255,224,0,.05);
}
.achiev-item.locked {
    border-color: rgba(255,255,255,.07); background: transparent; opacity: .45;
}
.achiev-icon { font-size: clamp(16px,4vw,22px); width: 28px; text-align: center; flex-shrink: 0; }
.achiev-info { flex: 1; min-width: 0; }
.achiev-label {
    color: var(--yellow); font-size: clamp(9px,2.2vw,11px);
    letter-spacing: 2px; margin-bottom: 2px;
}
.achiev-item.locked .achiev-label { color: rgba(255,255,255,.3); }
.achiev-desc { color: rgba(255,255,255,.3); font-size: clamp(8px,1.8vw,10px); }
.achiev-reward { color: var(--cyan); font-size: clamp(9px,2vw,11px); flex-shrink: 0; }

/* ══════════════════════════════════════════════════════════════
   RÉCORDS
   ══════════════════════════════════════════════════════════════ */
.records-header {
    color: rgba(0,255,255,.6); font-size: clamp(9px,2vw,11px);
    letter-spacing: 3px; margin-bottom: 10px;
}
.records-header::before { content: '// '; color: rgba(0,255,255,.3); }
.records-list { display: flex; flex-direction: column; gap: 5px; }
.record-row {
    display: grid; grid-template-columns: 20px 1fr 1fr 1fr auto;
    gap: 8px; align-items: center;
    padding: 7px 10px; border: 1px solid rgba(0,255,255,.1);
    font-size: clamp(9px,2vw,11px);
}
.record-row:first-child { border-color: rgba(255,224,0,.4); background: rgba(255,224,0,.04); }
.record-rank { color: var(--yellow); font-weight: bold; }
.record-score { color: var(--cyan); }
.record-dist  { color: var(--green); }
.record-char  { color: rgba(255,255,255,.4); font-size: clamp(8px,1.6vw,9px); }
.record-date  { color: rgba(255,255,255,.25); font-size: clamp(8px,1.6vw,9px); text-align: right; }
.records-empty { color: rgba(255,255,255,.25); font-size: clamp(9px,2vw,11px); padding: 12px 0; }

/* ══════════════════════════════════════════════════════════════
   DESAFÍO SEMANAL
   ══════════════════════════════════════════════════════════════ */
.weekly-card {
    border: 1px solid rgba(255,224,0,.25); background: rgba(255,224,0,.04);
    padding: 18px; display: flex; flex-direction: column; gap: 12px;
}
.weekly-label {
    color: var(--yellow); font-size: clamp(13px,3.5vw,17px);
    letter-spacing: 3px; text-shadow: 0 0 10px rgba(255,224,0,.5);
}
.weekly-desc { color: rgba(255,255,255,.55); font-size: clamp(10px,2.5vw,12px); letter-spacing: 1px; }
.weekly-progress-wrap {
    display: flex; flex-direction: column; gap: 4px;
}
.weekly-prog-bar {
    height: 5px; background: rgba(255,224,0,.12);
    border: 1px solid rgba(255,224,0,.2); overflow: hidden;
}
.weekly-prog-fill {
    height: 100%; background: linear-gradient(90deg,#aa7700,#ffdd00);
    box-shadow: 0 0 8px rgba(255,224,0,.5); transition: width .4s;
}
.weekly-prog-label { color: rgba(255,224,0,.6); font-size: clamp(8px,1.8vw,10px); }
.weekly-reward { color: var(--cyan); font-size: clamp(10px,2.5vw,12px); }
.weekly-cleared {
    color: var(--green); font-size: clamp(12px,3vw,15px);
    letter-spacing: 2px; text-shadow: var(--glow-g); text-align: center;
    padding: 8px 0;
}

/* ══════════════════════════════════════════════════════════════
   TABS — 8 tabs ajustadas
   ══════════════════════════════════════════════════════════════ */
.shop-tabs { gap: 2px; flex-wrap: wrap; }
.tab-btn { min-height: 32px; font-size: clamp(8px,2vw,10px); letter-spacing: 1px; padding: 4px 2px; }

/* ══════════════════════════════════════════════════════════════
   SKILL TREE CANVAS WRAPPER
   ══════════════════════════════════════════════════════════════ */
.skill-tree-wrapper {
    flex: 1;
    min-height: 0;
    width: 100%;
    height: clamp(360px, 55vh, 520px);
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    /* No background — canvas paints its own */
}
#skill-tree-canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
    cursor: pointer;
    touch-action: none;
}
#tab-skills {
    overflow: hidden;
    padding: 0;          /* canvas fills the whole panel */
    gap: 0;
}

/* ══════════════════════════════════════════════════════════════
   STATS TAB — TOP INLINE
   ══════════════════════════════════════════════════════════════ */
.stats-section-title {
    color: rgba(0,255,255,0.5);
    font-size: clamp(9px,2vw,11px);
    letter-spacing: 3px;
    margin: 10px 0 6px 0;
    padding-bottom: 4px;
    border-bottom: 1px solid rgba(0,255,255,0.1);
}

.stats-top-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 8px;
}

.stats-top-row {
    display: grid;
    grid-template-columns: 28px 1fr 80px 80px 44px;
    gap: 6px;
    align-items: center;
    padding: 6px 10px;
    border: 1px solid rgba(0,255,255,0.1);
    background: rgba(0,255,255,0.025);
    font-size: clamp(9px,2.2vw,11px);
}
.stats-top-gold {
    border-color: rgba(255,220,0,0.4);
    background: rgba(255,220,0,0.05);
}
.stp-rank  { color: var(--yellow); font-weight: bold; }
.stp-score { letter-spacing: 1px; }
.stp-dist  { letter-spacing: 1px; }
.stp-char  { color: rgba(255,255,255,0.4); font-size: clamp(8px,1.8vw,10px); }
.stp-date  { color: rgba(255,255,255,0.22); font-size: clamp(7px,1.6vw,9px); text-align:right; }
.stats-empty { color: rgba(255,255,255,0.25); font-size: clamp(9px,2vw,11px); padding: 8px 0; }

/* ══════════════════════════════════════════════════════════════
   MENU AMPLIADO — shop sidebar más ancho
   ══════════════════════════════════════════════════════════════ */
@media (min-width: 768px) {
    #shop-screen, #difficulty-screen {
        max-width: 680px;
    }
    .shop-sidebar { min-width: 200px; }
}

/* Landscape: columna izquierda ligeramente más ancha */
@media (max-height: 450px) and (orientation: landscape) {
    .shop-sidebar { width: 42%; }
    .skill-tree-wrapper { min-height: 220px; }
    .skill-tree-wrapper canvas { min-height: 220px; }
}

/* ── TABS más cómodas con 8 opciones ──────────────────────── */
.shop-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3px;
    flex-shrink: 0;
    margin-bottom: 10px;
}
.tab-btn {
    min-height: 34px;
    font-size: clamp(8px,1.9vw,10px);
    letter-spacing: 1px;
    padding: 5px 2px;
    text-align: center;
}

/* ── WEEKLY CARD más legible ──────────────────────────────── */
.weekly-card { gap: 14px; }
.weekly-label { letter-spacing: 2px; }

/* ══════════════════════════════════════════════════════════════
   ACHIEVEMENT PROGRESS BARS
   ══════════════════════════════════════════════════════════════ */
.achiev-progress-wrap {
    display: flex; align-items: center; gap: 8px;
    margin-top: 5px;
}
.achiev-progress-bar {
    height: 3px;
    background: var(--cyan);
    box-shadow: 0 0 5px var(--cyan);
    border-radius: 2px;
    min-width: 4px;
    transition: width .3s ease;
}
.achiev-item.locked .achiev-progress-wrap {
    background: rgba(0,255,255,0.06);
    border-radius: 2px;
    padding: 1px;
    overflow: hidden;
    position: relative;
    width: 100%;
    height: 5px;
    display: block;
}
.achiev-item.locked .achiev-progress-bar {
    display: block;
    height: 100%;
    border-radius: 2px;
}
.achiev-progress-label {
    color: rgba(0,255,255,0.5);
    font-size: clamp(7px,1.6vw,9px);
    white-space: nowrap;
    flex-shrink: 0;
}

/* ══════════════════════════════════════════════════════════════
   WEEKLY RENEW LABEL
   ══════════════════════════════════════════════════════════════ */
.weekly-renew {
    color: rgba(255,220,0,0.38);
    font-size: clamp(8px,1.8vw,10px);
    letter-spacing: 1px;
    text-align: right;
    margin-top: 2px;
}

/* ══════════════════════════════════════════════════════════════
   BOTÓN SKIP DE CINEMÁTICA — HTML real, garantiza salida siempre
   ══════════════════════════════════════════════════════════════ */
#cinematic-skip-btn {
    position: absolute;
    bottom: max(16px, env(safe-area-inset-bottom, 16px));
    right: max(16px, env(safe-area-inset-right, 16px));
    z-index: 25;
    padding: 10px 18px;
    min-height: 44px;
    font-size: clamp(11px, 3vw, 13px);
    letter-spacing: 2px;
    background: rgba(0,0,0,0.7);
    border: 1px solid rgba(0,255,255,0.5);
    color: var(--cyan);
    text-shadow: 0 0 6px rgba(0,255,255,0.5);
    cursor: pointer;
}
#cinematic-skip-btn:hover,
#cinematic-skip-btn:active {
    background: rgba(0,255,255,0.12);
    border-color: var(--cyan);
    box-shadow: var(--glow-c);
}