/* =========================================================================
   mZone — design system « chunky kids »
   Gros boutons en relief, couleurs franches, coins très arrondis,
   animations rebondissantes. Pensé pour des doigts de 4 à 10 ans.
   ========================================================================= */

/* ---------- 1. Jetons de design ---------- */
:root {
  /* Couleurs de marque */
  --grape: #7b5cff;
  --grape-deep: #5636cc;
  --sky: #33bdf2;
  --sky-deep: #1892c4;
  --lime: #3ddc84;
  --lime-deep: #23a862;
  --mango: #ff9f1c;
  --mango-deep: #d97b06;
  --bubble: #ff5da2;
  --bubble-deep: #d63b7e;
  --sun: #ffd23f;
  --cherry: #ff5c5c;

  /* Surfaces & texte */
  --paper: #fff6ea;
  --paper-2: #ffeedd;
  --card: #ffffff;
  --card-2: #fdfbff;
  --ink: #2c2150;
  --ink-soft: #6f679b;
  --ink-faint: #a49dc4;
  --line: rgba(44, 33, 80, 0.1);

  /* Rayons */
  --r-xl: 40px;
  --r-lg: 30px;
  --r-md: 22px;
  --r-sm: 14px;
  --r-pill: 999px;

  /* Ombres : une ombre « épaisse » qui donne le côté bouton en relief */
  --lift-1: 0 4px 0 rgba(44, 33, 80, 0.16);
  --lift-2: 0 8px 0 rgba(44, 33, 80, 0.14), 0 14px 26px rgba(44, 33, 80, 0.14);
  --lift-3: 0 12px 0 rgba(44, 33, 80, 0.12), 0 26px 50px rgba(44, 33, 80, 0.18);
  --glow: 0 0 0 6px rgba(123, 92, 255, 0.18);

  /* Rythme */
  --gap: clamp(14px, 2.6vw, 24px);
  --bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --font: "Fredoka", ui-rounded, "SF Pro Rounded", "Baloo 2", "Nunito",
    "Segoe UI Variable", system-ui, -apple-system, sans-serif;

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1a1533;
    --paper-2: #221b42;
    --card: #2a2251;
    --card-2: #322a5e;
    --ink: #fdf7ff;
    --ink-soft: #bdb4e6;
    --ink-faint: #8b82bb;
    --line: rgba(255, 255, 255, 0.12);
    --lift-1: 0 4px 0 rgba(0, 0, 0, 0.4);
    --lift-2: 0 8px 0 rgba(0, 0, 0, 0.35), 0 14px 26px rgba(0, 0, 0, 0.45);
    --lift-3: 0 12px 0 rgba(0, 0, 0, 0.3), 0 26px 50px rgba(0, 0, 0, 0.5);
    color-scheme: dark;
  }
}

/* ---------- 2. Réinitialisation ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100dvh;
  font-family: var(--font);
  font-size: clamp(16px, 1.9vw, 18px);
  line-height: 1.5;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
  touch-action: manipulation;
  -webkit-font-smoothing: antialiased;
  padding: env(safe-area-inset-top) env(safe-area-inset-right)
    env(safe-area-inset-bottom) env(safe-area-inset-left);
}

img,
svg,
canvas {
  display: block;
  max-width: 100%;
}

button,
input,
select {
  font: inherit;
  color: inherit;
}

button {
  border: 0;
  background: none;
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3 {
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.02em;
}

:focus-visible {
  outline: 4px solid var(--grape);
  outline-offset: 3px;
  border-radius: 8px;
}

/* ---------- 3. Décor de fond animé ---------- */
.bg-decor {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 50% -20%, var(--paper-2), transparent 60%),
    var(--paper);
}

.bg-decor::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(currentColor 1.5px, transparent 1.6px);
  background-size: 32px 32px;
  color: var(--ink);
  opacity: 0.05;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(52px);
  opacity: 0.38;
  animation: float-blob 18s var(--ease) infinite alternate;
}

.blob--1 { width: 42vmax; height: 42vmax; top: -14vmax; left: -12vmax; background: var(--grape); }
.blob--2 { width: 34vmax; height: 34vmax; top: 30%; right: -14vmax; background: var(--sky); animation-delay: -6s; }
.blob--3 { width: 30vmax; height: 30vmax; bottom: -12vmax; left: 25%; background: var(--bubble); animation-delay: -12s; }

@media (prefers-color-scheme: dark) {
  .blob { opacity: 0.32; }
}

@keyframes float-blob {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(4vmax, 6vmax, 0) scale(1.18); }
}

/* ---------- 4. Mise en page ---------- */
.shell {
  width: min(1180px, 100%);
  margin-inline: auto;
  padding: clamp(14px, 2.4vw, 26px);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}

/* ---------- 5. Barre supérieure ---------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-block: 6px 4px;
}

.topbar__spacer { flex: 1; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: clamp(46px, 8vw, 58px);
  aspect-ratio: 1;
  border-radius: 20px;
  font-size: clamp(24px, 4.6vw, 30px);
  background: linear-gradient(150deg, var(--grape), var(--sky));
  box-shadow: var(--lift-1);
  animation: wiggle 6s var(--ease) infinite;
}

@keyframes wiggle {
  0%, 84%, 100% { transform: rotate(-4deg); }
  90% { transform: rotate(6deg) scale(1.08); }
  95% { transform: rotate(-6deg) scale(1.08); }
}

.brand__name {
  font-size: clamp(24px, 4.4vw, 32px);
  letter-spacing: -0.03em;
  background: linear-gradient(100deg, var(--grape), var(--bubble) 60%, var(--mango));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand__sub {
  display: block;
  font-size: 0.62em;
  font-weight: 600;
  color: var(--ink-soft);
  letter-spacing: 0;
  -webkit-text-fill-color: var(--ink-soft);
}

/* Téléphone : on compacte l'en-tête pour tout garder sur une ligne */
@media (max-width: 560px) {
  .brand__sub { display: none; }
  .brand { gap: 9px; }
  .brand__mark { width: 44px; border-radius: 15px; font-size: 23px; }
  .brand__name { font-size: 26px; }
  .topbar { gap: 8px; }
}

/* ---------- 6. Boutons ---------- */
.btn {
  --btn-bg: var(--grape);
  --btn-shadow: var(--grape-deep);
  --btn-fg: #fff;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  min-height: 56px;
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 600;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border-radius: var(--r-md);
  box-shadow: 0 6px 0 var(--btn-shadow), 0 10px 20px rgba(44, 33, 80, 0.2);
  transition: transform 0.12s var(--ease), box-shadow 0.12s var(--ease),
    filter 0.2s var(--ease);
  user-select: none;
}

.btn:hover { filter: brightness(1.06); }

.btn:active,
.btn.is-pressed {
  transform: translateY(6px);
  box-shadow: 0 0 0 var(--btn-shadow), 0 4px 10px rgba(44, 33, 80, 0.2);
}

.btn--lg {
  padding: 18px 38px;
  min-height: 68px;
  font-size: clamp(18px, 2.6vw, 23px);
  border-radius: var(--r-lg);
}

.btn--ghost {
  --btn-bg: var(--card);
  --btn-shadow: rgba(44, 33, 80, 0.22);
  --btn-fg: var(--ink);
}

.btn--lime { --btn-bg: var(--lime); --btn-shadow: var(--lime-deep); }
.btn--mango { --btn-bg: var(--mango); --btn-shadow: var(--mango-deep); }
.btn--bubble { --btn-bg: var(--bubble); --btn-shadow: var(--bubble-deep); }
.btn--sky { --btn-bg: var(--sky); --btn-shadow: var(--sky-deep); }

.btn[disabled] {
  opacity: 0.5;
  pointer-events: none;
}

/* Bouton rond (retour, son, pause…) */
.icon-btn {
  display: grid;
  place-items: center;
  width: clamp(46px, 12vw, 52px);
  height: clamp(46px, 12vw, 52px);
  font-size: clamp(21px, 5.5vw, 24px);
  color: var(--ink);
  background: var(--card);
  border-radius: 50%;
  box-shadow: var(--lift-1);
  transition: transform 0.14s var(--bounce), box-shadow 0.14s var(--ease);
}

.icon-btn:hover { transform: translateY(-2px) scale(1.05); }
.icon-btn:active { transform: translateY(3px) scale(0.96); box-shadow: none; }

/* ---------- 7. Pilules & badges ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  font-size: 0.92em;
  font-weight: 600;
  background: var(--card);
  border-radius: var(--r-pill);
  box-shadow: var(--lift-1);
}

.pill--profile { padding-left: 8px; cursor: pointer; }

.pill__avatar {
  display: grid;
  place-items: center;
  width: clamp(32px, 8vw, 36px);
  height: clamp(32px, 8vw, 36px);
  font-size: clamp(18px, 4.5vw, 20px);
  background: linear-gradient(150deg, var(--sun), var(--mango));
  border-radius: 50%;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  font-size: 0.76em;
  font-weight: 600;
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.75);
  border-radius: var(--r-pill);
}

@media (prefers-color-scheme: dark) {
  .badge { background: rgba(255, 255, 255, 0.12); color: var(--ink); }
}

/* ---------- 8. Fenêtres modales & voiles ---------- */
.overlay {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(28, 20, 58, 0.62);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: fade-in 0.22s var(--ease);
}

.overlay[hidden] { display: none; }

.panel {
  width: min(470px, 100%);
  max-height: 100%;
  overflow-y: auto;
  padding: clamp(20px, 4vw, 34px);
  text-align: center;
  background: var(--card);
  border-radius: var(--r-xl);
  box-shadow: var(--lift-3);
  animation: pop-in 0.34s var(--bounce);
}

.panel__title {
  font-size: clamp(24px, 5vw, 34px);
  margin-bottom: 6px;
}

.panel__text {
  color: var(--ink-soft);
  margin-bottom: 18px;
}

dialog.modal {
  /* `margin: auto` est indispensable : le reset global l'a mis à 0 et
     c'est lui qui centre un <dialog> ouvert en modal. */
  margin: auto;
  width: min(460px, calc(100vw - 28px));
  max-height: min(92dvh, 760px);
  padding: 0;
  overflow: hidden;
  border: 0;
  background: transparent;
}

dialog.modal .panel {
  max-height: min(92dvh, 760px);
}

dialog.modal::backdrop {
  background: rgba(28, 20, 58, 0.6);
  backdrop-filter: blur(8px);
}

@keyframes fade-in { from { opacity: 0; } }

@keyframes pop-in {
  from { transform: scale(0.86) translateY(14px); opacity: 0; }
}

/* ---------- 9. Petites bricoles ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.toast-zone {
  position: fixed;
  left: 50%;
  bottom: calc(24px + env(safe-area-inset-bottom));
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  transform: translateX(-50%);
  pointer-events: none;
}

.toast {
  padding: 12px 22px;
  font-weight: 600;
  color: #fff;
  background: var(--ink);
  border-radius: var(--r-pill);
  box-shadow: var(--lift-2);
  animation: pop-in 0.3s var(--bounce);
}

.footer-note {
  padding: 26px 0 10px;
  text-align: center;
  font-size: 0.85em;
  color: var(--ink-faint);
}

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