/* ============================================================
   FreQ by DSK — style.css
   ============================================================ */

:root {
  --bg:#0a0a0f; --bg2:#111118; --bg3:#1a1a26;
  --surface:#14142098; --surface2:#1e1e2e;
  --border:rgba(255,255,255,0.07); --border2:rgba(255,255,255,0.13);
  --text:#e8e8f0; --text2:#7777a0; --text3:#44445a;
  --accent:#00f5d4; --accent2:#7c3aed; --accent3:#f059da;
  --danger:#ff4466; --warn:#ffb830;
  --r:14px; --r-sm:8px; --r-xs:5px;
  --font-d:'Syne',sans-serif; --font-m:'DM Mono',monospace;
  --glow:0 0 28px rgba(0,245,212,0.28);
  --ease:cubic-bezier(0.4,0,0.2,1);
}
[data-theme="light"] {
  --bg:#f0f0f8; --bg2:#e5e5f0; --bg3:#d8d8ea;
  --surface:#ffffff; --surface2:#f4f4fc;
  --border:rgba(0,0,0,0.07); --border2:rgba(0,0,0,0.13);
  --text:#0f0f1e; --text2:#5a5a80; --text3:#aaaacc;
}

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

html { width:100%; height:100%; overflow:hidden; }

body {
  width:100%; height:100%; overflow:hidden;
  background:var(--bg); color:var(--text);
  font-family:var(--font-d);
  -webkit-tap-highlight-color:transparent;
  -webkit-touch-callout:none;
  user-select:none;
  display:flex; flex-direction:column;
}

a { color:var(--accent); text-decoration:none; }

/* ── Canvas layers ── */
#bgCanvas, #idleCanvas, #gameCanvas {
  position:absolute; inset:0;
  width:100%; height:100%;
  pointer-events:none;
  display:none;
  z-index:0;
}
#bgCanvas { display:block; opacity:0.4; }
#idleCanvas.active, #gameCanvas.active { display:block; }

/* ── App shell ── */
#app {
  position:fixed; inset:0;
  z-index:10;
  display:flex; flex-direction:column;
  background:transparent;
}

/* ── Screens ── */
.screen {
  position:absolute; inset:0;
  z-index:1;
  display:flex; flex-direction:column; align-items:center;
  opacity:0;
  pointer-events:none;
  transition:opacity 0.28s var(--ease), transform 0.28s var(--ease);
  transform:translateY(14px);
  padding:0 18px;
  overflow:hidden;
}
.screen.active {
  opacity:1;
  pointer-events:auto;
  transform:none;
  z-index:2;
}

.scrollable {
  overflow-y:auto; overflow-x:hidden;
  -webkit-overflow-scrolling:touch;
  overscroll-behavior:contain;
  flex:1; min-height:0;
}

/* ── Buttons ── */
.btn {
  display:inline-flex; align-items:center; justify-content:center;
  gap:7px; padding:12px 22px; border:none;
  border-radius:var(--r-sm);
  font-family:var(--font-d); font-size:14px; font-weight:600;
  cursor:pointer; transition:all 0.16s var(--ease);
  letter-spacing:0.02em; white-space:nowrap; flex-shrink:0;
  -webkit-tap-highlight-color:transparent;
}
.btn:active { transform:scale(0.95); }
.btn-primary  { background:var(--accent); color:#0a0a0f; }
.btn-primary:hover { filter:brightness(1.08); box-shadow:var(--glow); }
.btn-secondary { background:var(--surface2); color:var(--text); border:1px solid var(--border2); }
.btn-secondary:hover { background:var(--bg3); }
.btn-ghost { background:var(--surface); color:var(--text2); border:1px solid var(--border); }
.btn-ghost:hover { border-color:var(--border2); color:var(--text); }
.btn-danger { background:var(--danger); color:#fff; }
.btn-lg { padding:15px 30px; font-size:16px; border-radius:var(--r); }
.btn-sm { padding:8px 13px; font-size:12px; }
.btn-full { width:100%; }
.btn-icon { padding:0; width:42px; height:42px; border-radius:50%; }

/* ── Footer ── */
#app-footer {
  text-align: center;
  padding-top: 18px;
  font-size: 11px;
  color: var(--text3);
}
#app-footer a {
  color: var(--text2);
  pointer-events: auto; /* Permite clics sin problemas */
}

/* ============================================================
   HOME
   ============================================================ */
#screen-home {
  justify-content:space-between;
  padding-top:max(env(safe-area-inset-top,0px),44px);
  padding-bottom:22px;
}
.home-top { display:flex; flex-direction:column; align-items:center; gap:20px; width:100%; }
.logo-wrap { display:flex; flex-direction:column; align-items:center; gap:2px; }
.logo-eyebrow { font-family:var(--font-m); font-size:10px; letter-spacing:0.24em; color:var(--text3); text-transform:uppercase; }
.logo-title {
  font-size:clamp(68px,20vw,92px); font-weight:800; line-height:0.88; letter-spacing:-0.06em;
  background:linear-gradient(135deg,var(--accent) 0%,#7c3aed 100%);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.logo-sub { font-family:var(--font-m); font-size:11px; font-weight:300; letter-spacing:0.18em; color:var(--text2); text-transform:uppercase; margin-top:4px; }
.stats-row { display:flex; gap:8px; }
.stat-chip { display:flex; flex-direction:column; align-items:center; gap:2px; background:var(--surface); border:1px solid var(--border); border-radius:var(--r); padding:10px 18px; min-width:74px; }
.stat-label { font-family:var(--font-m); font-size:9px; letter-spacing:0.14em; color:var(--text3); text-transform:uppercase; }
.stat-val   { font-family:var(--font-m); font-size:20px; font-weight:400; color:var(--text); }
.home-bottom { display:flex; flex-direction:column; gap:10px; width:100%; max-width:400px; }
.home-actions { display:flex; gap:8px; }
.home-actions .btn { flex:1; }

/* Desafío Diario UI Layout elements */
.daily-challenge-row { display:flex; gap:8px; width:100%; margin-bottom:2px; }
.daily-challenge-row #btn-daily { flex:1; background: var(--surface); }
.daily-challenge-row #btn-archive { background: var(--surface);  width:50px; height:50px; border-radius:var(--r); display:flex; align-items:center; justify-content:center; }

/* ============================================================
   HOW TO PLAY
   ============================================================ */
#screen-how { padding-top:max(env(safe-area-inset-top,0px),44px); padding-bottom:0; gap:0; }
.screen-header { display:flex; align-items:center; justify-content:space-between; width:100%; padding:10px 0 16px; flex-shrink:0; }
.screen-header h2 { font-size:17px; font-weight:700; letter-spacing:-0.02em; flex:1; text-align:center; }
.how-content { width:100%; display:flex; flex-direction:column; gap:14px; padding-bottom:16px; }
.how-step { display:flex; gap:14px; align-items:flex-start; background:var(--surface); border:1px solid var(--border); border-radius:var(--r); padding:16px; }
.how-icon { font-size:26px; flex-shrink:0; line-height:1; }
.how-step h3 { font-size:14px; font-weight:700; margin-bottom:3px; }
.how-step p  { font-size:12px; color:var(--text2); line-height:1.5; font-family:var(--font-m); font-weight:300; }
.difficulty-explainer { background:var(--surface); border:1px solid var(--border); border-radius:var(--r); padding:16px; }
.difficulty-explainer h3 { font-size:11px; font-weight:700; margin-bottom:10px; color:var(--text2); letter-spacing:0.08em; text-transform:uppercase; }
.diff-grid { display:flex; flex-direction:column; gap:8px; }
.diff-item { display:flex; align-items:center; gap:10px; font-size:12px; color:var(--text2); font-family:var(--font-m); }
.diff-badge { font-size:9px; font-weight:700; letter-spacing:0.1em; text-transform:uppercase; padding:3px 9px; border-radius:20px; flex-shrink:0; min-width:58px; text-align:center; }
.diff-badge.easy   { background:rgba(0,245,212,0.15); color:var(--accent); }
.diff-badge.medium { background:rgba(255,184,48,0.15); color:var(--warn); }
.diff-badge.hard   { background:rgba(255,68,102,0.15); color:var(--danger); }

/* ============================================================
   SETTINGS
   ============================================================ */
#screen-settings { padding-top:max(env(safe-area-inset-top,0px),44px); padding-bottom:0; gap:0; }
.settings-content {
  width:100%; display:flex; flex-direction:column; gap:0;
  flex:1; min-height:0;
  overflow-y:auto; overflow-x:hidden;
  -webkit-overflow-scrolling:touch;
  overscroll-behavior:contain;
  padding-bottom:max(env(safe-area-inset-bottom,0px),52px);
}
.settings-section { padding:14px 0; border-bottom:1px solid var(--border); display:flex; flex-direction:column; gap:10px; }
.settings-section:last-child { border-bottom:none; }
.settings-label { font-size:10px; font-weight:600; letter-spacing:0.14em; text-transform:uppercase; color:var(--text3); font-family:var(--font-m); }
.seg-ctrl { display:flex; background:var(--surface); border:1px solid var(--border); border-radius:var(--r-sm); padding:3px; gap:2px; }
.seg-btn { flex:1; padding:7px 4px; border:none; background:transparent; color:var(--text2); font-family:var(--font-d); font-size:12px; font-weight:600; border-radius:var(--r-xs); cursor:pointer; transition:all 0.16s var(--ease); -webkit-tap-highlight-color:transparent; }
.seg-btn:active { transform:scale(0.96); }
.seg-btn.active { background:var(--accent); color:#0a0a0f; }

/* Waveform grid */
.wf-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:6px; }
.wf-btn { padding:9px 4px; border:1px solid var(--border); background:var(--surface); color:var(--text2); font-family:var(--font-d); font-size:11px; font-weight:600; border-radius:var(--r-xs); cursor:pointer; transition:all 0.16s var(--ease); text-align:center; -webkit-tap-highlight-color:transparent; }
.wf-btn:active { transform:scale(0.96); }
.wf-btn.active { background:var(--accent); color:#0a0a0f; border-color:var(--accent); }

.skin-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:7px; }
.random-skin-row { display:flex; align-items:center; justify-content:space-between; padding:2px 0 4px; }
.toggle-btn { width:44px; height:26px; background:var(--surface2); border:1px solid var(--border2); border-radius:13px; cursor:pointer; position:relative; transition:background 0.2s var(--ease); flex-shrink:0; -webkit-tap-highlight-color:transparent; }
.toggle-btn.on { background:var(--accent); border-color:var(--accent); }
.toggle-knob { position:absolute; top:3px; left:3px; width:18px; height:18px; border-radius:50%; background:#fff; transition:transform 0.2s var(--ease); box-shadow:0 1px 4px rgba(0,0,0,0.3); }
.toggle-btn.on .toggle-knob { transform:translateX(18px); }
.skin-grid.dimmed { pointer-events:none; }
.skin-grid.dimmed .skin-btn { border-color: var(--border) !important; box-shadow: none !important; }
.skin-grid.dimmed .skin-btn .skin-preview, .skin-grid.dimmed .skin-btn span { opacity: 0.25; }
.skin-btn { display:flex; flex-direction:column; align-items:center; gap:5px; padding:7px 4px 9px; background:var(--surface); border:2px solid var(--border); border-radius:var(--r-sm); cursor:pointer; transition:all 0.16s var(--ease); -webkit-tap-highlight-color:transparent; }
.skin-btn.active { border-color:var(--accent); box-shadow:0 0 12px rgba(0,245,212,0.2); }
.skin-btn span { font-size:9px; font-weight:600; color:var(--text2); letter-spacing:0.07em; }
.skin-btn.active span { color:var(--accent); }
.skin-preview { width:100%; aspect-ratio:1; border-radius:4px; display:block; }
.slider-row { display:flex; align-items:center; gap:12px; }
.range-input { flex:1; -webkit-appearance:none; appearance:none; height:4px; border-radius:2px; background:var(--surface2); outline:none; cursor:pointer; user-select:auto; }
.range-input::-webkit-slider-thumb { -webkit-appearance:none; width:18px; height:18px; border-radius:50%; background:var(--accent); cursor:pointer; }
.range-input::-moz-range-thumb { width:18px; height:18px; border-radius:50%; background:var(--accent); border:none; }
.range-val { font-family:var(--font-m); font-size:13px; color:var(--accent); min-width:28px; text-align:right; }

/* ============================================================
   GAME SCREENS — shared header
   ============================================================ */
.game-header { display:flex; align-items:center; justify-content:space-between; width:100%; padding:max(env(safe-area-inset-top,0px),14px) 0 8px; flex-shrink:0; }
.game-header-overlay { position:absolute; top:0; left:18px; right:18px; z-index:3; padding:max(env(safe-area-inset-top,0px),14px) 0 0; }
.btn-ghost-overlay { background:rgba(0,0,0,0.35) !important; border-color:rgba(255,255,255,0.15) !important; backdrop-filter:blur(6px); -webkit-backdrop-filter:blur(6px); color:var(--text) !important; }
[data-theme="light"] .btn-ghost-overlay { background:rgba(255,255,255,0.4) !important; }
.round-indicator { font-family:var(--font-m); font-size:12px; color:var(--text2); letter-spacing:0.07em; text-shadow:0 1px 6px rgba(0,0,0,0.7); }

/* ============================================================
   LISTEN SCREEN
   ============================================================ */
#screen-listen { padding:0; justify-content:flex-start; }

/* ============================================================
   ADJUST SCREEN
   ============================================================ */
#screen-adjust { padding:0; justify-content:flex-start; touch-action:none; cursor:ns-resize; }

.game-overlay-center {
  position:absolute;
  top:max(env(safe-area-inset-top,0px),68px); left:50%; transform:translateX(-50%);
  z-index:3;
  display:flex; flex-direction:column; align-items:center; gap:8px;
  background:rgba(0,0,0,0.28); backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,0.08); border-radius:var(--r);
  padding:12px 28px 14px; white-space:nowrap;
  pointer-events:none;
}
[data-theme="light"] .game-overlay-center { background:rgba(255,255,255,0.45); }

.game-overlay-bottom {
  position:absolute; bottom:0; left:0; right:0; z-index:3;
  display:flex; flex-direction:column; align-items:center; gap:8px;
  padding:12px 20px max(env(safe-area-inset-bottom,0px),48px);
  background:linear-gradient(to top,rgba(0,0,0,0.65) 0%,transparent 100%);
}
[data-theme="light"] .game-overlay-bottom { background:linear-gradient(to top,rgba(255,255,255,0.7) 0%,transparent 100%); }

.phase-pill { font-family:var(--font-m); font-size:10px; font-weight:500; letter-spacing:0.18em; text-transform:uppercase; padding:4px 14px; border-radius:20px; }
.listen-pill { background:rgba(0,245,212,0.18); color:var(--accent); border:1px solid rgba(0,245,212,0.30); }
.adjust-pill { background:rgba(240,89,218,0.18); color:var(--accent3); border:1px solid rgba(240,89,218,0.30); }

.freq-display { display:flex; align-items:baseline; gap:5px; }
.freq-value { font-family:var(--font-m); font-size:clamp(38px,10vw,56px); font-weight:300; line-height:1; letter-spacing:-0.03em; color:var(--text); text-shadow:0 2px 12px rgba(0,0,0,0.5); }
.freq-unit { font-family:var(--font-m); font-size:14px; font-weight:300; color:var(--text2); letter-spacing:0.08em; padding-bottom:3px; }

.listen-timer-bar { width:100%; height:2px; background:rgba(255,255,255,0.12); flex-shrink:0; }
.listen-timer-fill { height:100%; width:100%; background:var(--accent); transform-origin:left; transition:transform linear; }
.hint-text { font-family:var(--font-m); font-size:11px; font-weight:300; color:rgba(255,255,255,0.55); letter-spacing:0.07em; text-align:center; }
.drag-hint { display:flex; flex-direction:column; align-items:center; gap:3px; color:rgba(255,255,255,0.45); font-family:var(--font-m); font-size:11px; letter-spacing:0.07em; pointer-events:none; }

/* ============================================================
   COUNTDOWN SCREEN
   ============================================================ */
#screen-countdown { padding:0; justify-content:flex-start; }
.countdown-body { flex:1; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:18px; }
.countdown-label { font-family:var(--font-m); font-size:12px; font-weight:300; letter-spacing:0.22em; text-transform:uppercase; color:rgba(255,255,255,0.45); text-shadow:0 1px 8px rgba(0,0,0,0.6); }
.countdown-num { font-family:var(--font-m); font-size:clamp(100px,30vw,160px); font-weight:300; line-height:1; letter-spacing:-0.06em; color:var(--text); text-shadow:0 0 60px rgba(0,245,212,0.4),0 2px 16px rgba(0,0,0,0.7); min-height:1em; display:flex; align-items:center; justify-content:center; }

/* ============================================================
   ROUND RESULT
   ============================================================ */
#screen-result { padding-top:max(env(safe-area-inset-top,0px),14px); padding-bottom:52px; }
#result-body { flex:1; display:flex; flex-direction:column; align-items:center; justify-content:space-evenly; width:100%; max-width:400px; padding-bottom:52px; gap:14px; }
.result-score-ring { position:relative; display:flex; align-items:center; justify-content:center; }
.score-overlay { position:absolute; display:flex; align-items:baseline; gap:2px; }
.score-big { font-family:var(--font-m); font-size:50px; font-weight:300; letter-spacing:-0.04em; color:var(--text); }
.score-max { font-family:var(--font-m); font-size:16px; color:var(--text3); }
.result-freqs { display:flex; flex-direction:column; gap:0; width:100%; max-width:340px; background:var(--surface); border:1px solid var(--border); border-radius:var(--r); overflow:hidden; }
.result-freq-row { display:flex; align-items:center; padding:13px 18px; gap:8px; border-bottom:1px solid var(--border); }
.result-freq-row:last-child { border-bottom:none; }
.rfreq-label { font-family:var(--font-m); font-size:10px; letter-spacing:0.1em; text-transform:uppercase; color:var(--text3); min-width:40px; }
.rfreq-val   { font-family:var(--font-m); font-size:17px; font-weight:400; letter-spacing:-0.02em; flex:1; text-align:right; }
.rfreq-val.accent { color:var(--accent); }
.rfreq-val.muted  { color:var(--text2); }
.rfreq-unit { font-family:var(--font-m); font-size:11px; color:var(--text3); letter-spacing:0.1em; min-width:20px; }

/* ============================================================
   FINAL SCREEN
   ============================================================ */
#screen-final { padding-top:max(env(safe-area-inset-top,0px),44px); padding-bottom:0; gap:0; }
#screen-final .screen-header h2 { text-align:center; }
.final-body { width:100%; max-width:440px; display:flex; flex-direction:column; gap:16px; padding-bottom:8px; }
.final-avg-wrap { display:flex; flex-direction:column; align-items:center; gap:3px; padding:20px 0 12px; }
.final-avg-label { font-family:var(--font-m); font-size:10px; letter-spacing:0.18em; text-transform:uppercase; color:var(--text3); }
.final-avg { font-family:var(--font-m); font-size:68px; font-weight:300; letter-spacing:-0.05em; line-height:1; background:linear-gradient(135deg,var(--accent),var(--accent2)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.final-stars { font-size:20px; letter-spacing:4px; }
.final-rounds { display:flex; flex-direction:column; gap:6px; }
.final-round-row { display:flex; align-items:center; gap:10px; background:var(--surface); border:1px solid var(--border); border-radius:var(--r-sm); padding:10px 14px; }
.fr-num { font-family:var(--font-m); font-size:10px; color:var(--text3); min-width:50px; }
.fr-freqs { flex:1; display:flex; flex-direction:column; gap:1px; }
.fr-freq-line { font-family:var(--font-m); font-size:11px; color:var(--text2); }
.fr-freq-line span { color:var(--text); }
.fr-score { font-family:var(--font-m); font-size:20px; font-weight:400; color:var(--accent); }
.fr-bar-wrap { width:36px; height:3px; background:var(--surface2); border-radius:2px; overflow:hidden; }
.fr-bar-fill { height:100%; border-radius:2px; background:var(--accent); }
.final-actions { display:flex; flex-direction:column; gap:8px; padding-bottom:6px; }

/* ============================================================
   MODALS
   ============================================================ */
.modal-overlay { position:fixed; inset:0; z-index:9998; background:rgba(0,0,0,0.55); backdrop-filter:blur(4px); opacity:0; pointer-events:none; transition:opacity 0.2s var(--ease); }
.modal-overlay.open { opacity:1; pointer-events:auto; }
.modal { position:fixed; bottom:0; left:0; right:0; z-index:9999; background:var(--surface); border:1px solid var(--border2); border-bottom:none; border-radius:var(--r) var(--r) 0 0; padding:24px 22px max(env(safe-area-inset-bottom,0px),22px); display:flex; flex-direction:column; gap:10px; transform:translateY(100%); transition:transform 0.28s cubic-bezier(0.34,1.56,0.64,1); max-width:500px; margin:0 auto; }
.modal.open { transform:none; }
.modal h3 { font-size:16px; font-weight:700; letter-spacing:-0.02em; }
.modal p  { font-size:13px; color:var(--text2); font-family:var(--font-m); font-weight:300; line-height:1.5; }
.modal-actions { display:flex; gap:8px; margin-top:4px; }
.modal-actions .btn { flex:1; }

/* Archivo Historial Modal & Grid Engine */
.scrollable-modal { max-height:85vh; overflow-y:auto; -webkit-overflow-scrolling:touch; }
.archive-month-block { margin-top:20px; text-align:center; }
.archive-month-title { font-size:15px; font-weight:600; color:var(--text); margin-bottom:12px; font-family:var(--font-d); }
.archive-calendar-grid { display:grid; grid-template-columns:repeat(7, 1fr); gap:6px; }
.calendar-header-cell { font-size:11px; font-weight:600; color:var(--text3); font-family:var(--font-m); padding-bottom:4px; text-align:center; }
.calendar-day-cell { background:var(--surface2); border:1px solid var(--border); border-radius:var(--r-sm); padding:6px 2px; display:flex; flex-direction:column; align-items:center; justify-content:center; min-height:48px; }
.calendar-day-num { font-size:12px; font-weight:500; color:var(--text2); font-family:var(--font-m); }
.calendar-day-score { font-size:8px; font-weight:400; color:var(--text3); font-family:var(--font-m); margin-top:2px; }

.calendar-day-cell.played {
  background: linear-gradient(145deg, #091a12 0%, #050f0a 100%); /* Fondo verde oscuro premium */
  border: 1px solid rgba(46, 125, 50, 0.45); /* Borde verde esmeralda */
  box-shadow: inset 0 0 8px rgba(46, 125, 50, 0.2);
}
.calendar-day-cell.played .calendar-day-num {
  color: #8fa398; /* Número integrado en tono gris verdoso */
}
.calendar-day-cell.played .calendar-day-score {
  color: var(--accent); /* Tu turquesa para resaltar la puntuación */
  font-weight: 700;
  text-shadow: 0 0 6px rgba(0, 245, 212, 0.4);
}

/* Match de color verde vibrante inspirado en tu imagen de referencia */
.calendar-day-cell.today-active { background:#2e7d32; border-color:#4caf50; }
.calendar-day-cell.today-active .calendar-day-num { color:#ffffff; font-weight:700; }
.calendar-day-cell.today-active .calendar-day-score { color:rgba(255, 255, 255, 0.8); font-weight:600; }
.calendar-day-cell.empty { background:transparent; border:none; pointer-events:none; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes cd-pop { 0%{transform:scale(1.5);opacity:0} 40%{transform:scale(0.95);opacity:1} 70%{transform:scale(1.03)} 100%{transform:scale(1);opacity:1} }
.cd-pop { animation:cd-pop 0.38s cubic-bezier(0.34,1.56,0.64,1) both; }
@keyframes score-pop { 0%{transform:scale(0.65);opacity:0} 70%{transform:scale(1.06)} 100%{transform:scale(1);opacity:1} }
.score-pop { animation:score-pop 0.45s cubic-bezier(0.34,1.56,0.64,1) both; }
@keyframes phrase-in { 0%{opacity:0;transform:translateY(6px)} 100%{opacity:1;transform:none} }
.phrase-fade { animation:phrase-in 0.5s var(--ease) 0.25s both; opacity:0; }

/* ============================================================
   UTILITY
   ============================================================ */
.accent { color:var(--accent) !important; }
.muted  { color:var(--text2)  !important; }
.new-record { font-size:10px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; background:linear-gradient(90deg,var(--accent),var(--accent3)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }

.result-phrase {
  font-family:var(--font-m); font-size:13px; font-weight:300; line-height:1.55;
  color:var(--text2); text-align:center; max-width:300px; letter-spacing:0.01em;
  min-height:2.5em; display:flex; align-items:center; justify-content:center;
  padding:10px 16px; background:rgba(10,10,15,0.60); border-radius:var(--r-sm);
  border:1px solid rgba(255,255,255,0.07);
}
.final-phrase {
  font-family:var(--font-m); font-size:13px; font-weight:300; line-height:1.6;
  color:var(--text2); text-align:center; max-width:320px; margin:6px auto 0;
  letter-spacing:0.01em; min-height:2.8em; display:flex; align-items:center; justify-content:center;
  padding:10px 16px; background:rgba(10,10,15,0.60); border-radius:var(--r-sm);
  border:1px solid rgba(255,255,255,0.07);
}
[data-theme="light"] .result-phrase, [data-theme="light"] .final-phrase {
  background:rgba(240,240,248,0.70); border-color:rgba(0,0,0,0.07);
}

#screen-settings, #screen-how {
  background: rgba(10, 10, 15, 0.85); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
[data-theme="light"] #screen-settings, [data-theme="light"] #screen-how {
  background: rgba(240, 240, 248, 0.85);
}
.settings-label { color: var(--text2) !important; }

/* Estilo para los desafíos de días anteriores pendientes */
.calendar-day-cell.past-unplayed {
  background: rgba(0, 245, 212, 0.04);
  border-color: rgba(0, 245, 212, 0.06);
  transition: transform 0.1s var(--ease);
}
.calendar-day-cell.past-unplayed .calendar-day-score {
  color: var(--accent);
  font-weight: 500;
}

/* Micro-interacción al pulsar celdas activas */
.calendar-day-cell.past-unplayed:active,
.calendar-day-cell.today-active:active {
  transform: scale(0.94);
}