/* Chouette ! — tokens, themes and the shared bits of furniture. */

:root {
  --bg: #10143a;
  --bg2: #070a1c;
  --glow1: #4f7bff;
  --glow2: #ff4d6d;
  --panel: rgba(255, 255, 255, 0.07);
  --panel-solid: #1a1f4d;
  --panel-line: rgba(255, 255, 255, 0.12);
  --ink: #f3f5ff;
  --muted: #a6adda;
  --accent: #4f7bff;
  --accent-ink: #ffffff;
  --gold: #ffc857;
  --good: #2ee6a8;
  --bad: #ff5c7a;
  --radius: 18px;
  --radius-lg: 26px;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
  --press: rgba(0, 0, 0, 0.45);
  --font: "Nunito", ui-rounded, "Segoe UI Rounded", "SF Pro Rounded", system-ui, -apple-system, sans-serif;
  --display: "Fredoka", var(--font);
}

[data-theme="azur"] {
  --bg: #06334a; --bg2: #021722; --glow1: #1fd1c3; --glow2: #ffe08a;
  --panel-solid: #0a4258; --accent: #1fd1c3; --accent-ink: #04222c; --gold: #ffe08a;
}
[data-theme="lavande"] {
  --bg: #2a1f4d; --bg2: #150f2b; --glow1: #b58bff; --glow2: #ffd6f2;
  --panel-solid: #362a5e; --accent: #b58bff; --accent-ink: #1d1235; --gold: #ffd6f2;
}
[data-theme="metro"] {
  --bg: #1b1b1b; --bg2: #0b0b0b; --glow1: #2ecc71; --glow2: #f4f4f4;
  --panel-solid: #262626; --accent: #2ecc71; --accent-ink: #06240f; --gold: #f4f4f4;
}
[data-theme="automne"] {
  --bg: #3a2013; --bg2: #1c0e07; --glow1: #ff8c42; --glow2: #ffe3b3;
  --panel-solid: #4a2a1a; --accent: #ff8c42; --accent-ink: #2b1206; --gold: #ffe3b3;
}
[data-theme="neon"] {
  --bg: #17023a; --bg2: #08001a; --glow1: #ff2e88; --glow2: #00e5ff;
  --panel-solid: #240552; --accent: #ff2e88; --accent-ink: #ffffff; --gold: #00e5ff;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg2);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Slow drifting light behind everything. */
body::before,
body::after {
  content: "";
  position: fixed;
  width: 60vmax;
  height: 60vmax;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.4;
  z-index: -1;
  pointer-events: none;
}
body::before { background: var(--glow1); top: -18vmax; left: -12vmax; animation: drift1 22s ease-in-out infinite; }
body::after { background: var(--glow2); bottom: -22vmax; right: -14vmax; animation: drift2 27s ease-in-out infinite; }

@keyframes drift1 {
  50% { transform: translate3d(8vmax, 6vmax, 0) scale(1.15); }
}
@keyframes drift2 {
  50% { transform: translate3d(-7vmax, -5vmax, 0) scale(1.1); }
}

#app {
  position: relative;
  max-width: 780px;
  margin: 0 auto;
  padding: 16px 16px 48px;
  min-height: 100%;
}

h1, h2, h3 { font-family: var(--display); font-weight: 600; letter-spacing: -0.01em; }

 /* Time-based rather than rAF-based: a screen can never get stuck invisible,
    even if the tab is in the background while it mounts. */
.screen { animation: screenIn 0.3s cubic-bezier(0.22, 1, 0.36, 1) both; }
@keyframes screenIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

/* ------------------------------------------------------------- buttons -- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  border-radius: var(--radius);
  padding: 15px 24px;
  font: 700 1.02rem/1 var(--font);
  color: var(--accent-ink);
  background: var(--accent);
  box-shadow: 0 5px 0 var(--press);
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.08s ease, filter 0.15s ease;
  text-align: center;
}
.btn:hover { filter: brightness(1.07); }
.btn:active { transform: translateY(4px); box-shadow: 0 1px 0 var(--press); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; box-shadow: 0 5px 0 var(--press); }
.btn-ghost {
  background: var(--panel);
  color: var(--ink);
  box-shadow: 0 5px 0 rgba(0, 0, 0, 0.3);
  border: 1px solid var(--panel-line);
}
.btn-danger { background: var(--bad); color: #fff; }
.btn-icon { font-size: 1.15em; }

.icon-btn {
  border: 1px solid var(--panel-line);
  background: var(--panel);
  color: var(--ink);
  width: 42px;
  height: 42px;
  border-radius: 14px;
  font-size: 1.1rem;
  cursor: pointer;
  flex: 0 0 auto;
  transition: background 0.15s ease, transform 0.1s ease;
}
.icon-btn:hover { background: rgba(255, 255, 255, 0.16); }
.icon-btn:active { transform: scale(0.94); }

.linkish {
  background: none;
  border: 0;
  color: var(--muted);
  font: 600 0.9rem var(--font);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
  padding: 6px;
}
.linkish:hover { color: var(--ink); }
.linkish.danger { color: var(--bad); }

button:focus-visible,
select:focus-visible,
input:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

/* ---------------------------------------------------------------- chips -- */

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--panel);
  border: 1px solid var(--panel-line);
  font-size: 0.92rem;
}
.chip b { font-size: 1rem; }
.chip-streak.hot { border-color: rgba(255, 140, 66, 0.6); box-shadow: 0 0 16px rgba(255, 140, 66, 0.35); }

.notice {
  background: rgba(255, 200, 87, 0.12);
  border: 1px solid rgba(255, 200, 87, 0.4);
  color: var(--gold);
  border-radius: 14px;
  padding: 10px 14px;
  font-size: 0.9rem;
  margin-bottom: 12px;
}

/* --------------------------------------------------------------- toasts -- */

.toast-host {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 60;
  pointer-events: none;
  width: min(92vw, 420px);
}
.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  background: var(--panel-solid);
  border: 1px solid var(--panel-line);
  box-shadow: var(--shadow);
  font-weight: 700;
  font-size: 0.94rem;
  animation: toastIn 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.toast.good { border-color: rgba(46, 230, 168, 0.55); }
.toast.out { opacity: 0; transform: translateY(10px); transition: all 0.4s ease; }
.toast-icon { font-size: 1.25rem; }
@keyframes toastIn { from { opacity: 0; transform: translateY(16px) scale(0.96); } }

/* --------------------------------------------------------------- modals -- */

.modal-back {
  position: fixed;
  inset: 0;
  background: rgba(4, 6, 20, 0.72);
  backdrop-filter: blur(4px);
  display: grid;
  place-items: center;
  z-index: 70;
  padding: 20px;
  animation: fade 0.2s ease;
}
.modal-back.out { opacity: 0; transition: opacity 0.2s ease; }
.modal {
  background: var(--panel-solid);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-lg);
  padding: 24px;
  width: min(420px, 100%);
  box-shadow: var(--shadow);
  animation: popIn 0.24s cubic-bezier(0.22, 1, 0.36, 1);
}
.modal h3 { margin: 0 0 8px; }
.modal p { color: var(--muted); margin: 0 0 18px; line-height: 1.5; }
.modal-actions { display: flex; gap: 10px; }
.modal-actions .btn { flex: 1; }
@keyframes fade { from { opacity: 0; } }
@keyframes popIn { from { opacity: 0; transform: scale(0.94) translateY(10px); } }

/* -------------------------------------------------------------- switch -- */

.switch {
  width: 54px;
  height: 30px;
  border-radius: 999px;
  border: 1px solid var(--panel-line);
  background: rgba(0, 0, 0, 0.35);
  position: relative;
  cursor: pointer;
  transition: background 0.2s ease;
  flex: 0 0 auto;
}
.switch .knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--muted);
  transition: transform 0.2s cubic-bezier(0.22, 1, 0.36, 1), background 0.2s ease;
}
.switch.on { background: var(--accent); }
.switch.on .knob { transform: translateX(24px); background: #fff; }

/* ----------------------------------------------------------------- FX -- */

.fx-canvas { position: fixed; inset: 0; pointer-events: none; z-index: 80; }

.fx-pop {
  position: fixed;
  transform: translate(-50%, -50%);
  font: 800 1.15rem var(--display);
  pointer-events: none;
  z-index: 85;
  animation: floatUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}
.fx-pop.good { color: var(--good); }
.fx-pop.bad { color: var(--bad); }
.fx-pop.crit { color: var(--gold); font-size: 1.4rem; }
@keyframes floatUp {
  to { opacity: 0; transform: translate(-50%, -160%) scale(1.25); }
}

.fx-flash {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 75;
  animation: flashOut 0.38s ease forwards;
}
.fx-flash-bad { background: radial-gradient(circle at center, transparent 40%, rgba(255, 60, 90, 0.35)); }
@keyframes flashOut { to { opacity: 0; } }

.shake { animation: shake 0.4s ease; }
.shake-hard { animation: shake 0.5s ease; animation-name: shakeHard; }
@keyframes shake {
  20% { transform: translateX(-8px); }
  40% { transform: translateX(7px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(3px); }
}
@keyframes shakeHard {
  15% { transform: translate(-14px, 4px) rotate(-1deg); }
  35% { transform: translate(12px, -4px) rotate(1deg); }
  55% { transform: translate(-9px, 3px); }
  75% { transform: translate(6px, -2px); }
}

.pop { animation: popIn 0.3s cubic-bezier(0.22, 1, 0.36, 1); }

/* ----------------------------------------------------------- the mascot -- */

.owl { flex: 0 0 auto; }
.owl svg { width: 100%; height: auto; display: block; }
.owl-body { fill: var(--accent); }
.owl-belly { fill: rgba(255, 255, 255, 0.92); }
.owl-tuft { fill: var(--accent); }
.owl-eye-white { fill: #fff; }
.owl-pupil { fill: #101430; }
.owl-glint { fill: #fff; }
.owl-beak { fill: var(--gold); }
.owl-wing { fill: none; stroke: rgba(0, 0, 0, 0.18); stroke-width: 6; stroke-linecap: round; }
.owl-shadow { fill: rgba(0, 0, 0, 0.25); }
.owl-eyes { animation: blink 5.5s infinite; transform-origin: center 52px; }
@keyframes blink {
  0%, 92%, 100% { transform: scaleY(1); }
  95% { transform: scaleY(0.08); }
}
.owl-happy .owl-pupil { r: 9; }
.owl-happy { animation: bob 2.4s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(-7px); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.05ms !important;
  }
}