/* Carnet de Pratique Musicale — design system "Classical" (tokens repris de la maquette) */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;600&family=Lora:wght@400;600&display=swap');

:root {
  --color-bg: #f3f2f2;
  --color-surface: #eae9e9;
  --color-text: #201f1d;
  --color-accent: #b68235;
  --color-accent-2: #ac803e;
  --color-divider: color-mix(in srgb, #201f1d 16%, transparent);
  --color-error: #8a2e2e;
  --color-error-bg: color-mix(in srgb, #8a2e2e 10%, transparent);

  --color-neutral-100: #f8f4f4;
  --color-neutral-200: #eae7e7;
  --color-neutral-300: #d7d3d3;
  --color-neutral-400: #bab6b6;
  --color-neutral-500: #9b9797;
  --color-neutral-600: #7d7979;
  --color-neutral-700: #605d5d;
  --color-neutral-800: #444141;
  --color-neutral-900: #2d2b2b;

  --color-accent-100: #fff3e4;
  --color-accent-200: #ffe3bf;
  --color-accent-300: #facb8d;
  --color-accent-400: #e1ad66;
  --color-accent-500: #c28d41;
  --color-accent-600: #a06f24;
  --color-accent-700: #7d5411;
  --color-accent-800: #5a3b0a;
  --color-accent-900: #3a270d;

  --font-heading: "Cormorant Garamond", system-ui, sans-serif;
  --font-heading-weight: 600;
  --font-body: "Lora", system-ui, sans-serif;

  --space-1: 4.6px;
  --space-2: 9.2px;
  --space-3: 13.8px;
  --space-4: 18.4px;
  --space-6: 27.6px;
  --space-8: 36.8px;

  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 7px;

  --shadow-sm: 0 1px 2px color-mix(in srgb, #2d2b2b 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2d2b2b 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2d2b2b 22%, transparent);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; font-size: 15px; line-height: 1.55; font-weight: 400;
  background: var(--color-bg); color: var(--color-text); font-family: var(--font-body);
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: none;
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 var(--space-2);
}
h1 { font-size: 32px; }
h2 { font-size: 26px; }
h3 { font-size: 21px; }
h4 { font-size: 18px; }
h5 { font-size: 16px; }
h6 { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; }
p { margin: 0 0 var(--space-3); }
.text-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

.hr { height: 1px; border: 0; margin: var(--space-4) 0; background: var(--color-divider); }

/* — buttons — */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  cursor: pointer; text-decoration: none; user-select: none;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 15px; line-height: 1.2; color: var(--color-text);
  background: transparent; border: 1px solid transparent;
  padding: 12px calc(var(--space-3) * 1.2);
  border-radius: var(--radius-md);
}
.btn svg { display: block; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { color: var(--color-accent); border-color: var(--color-accent); }
.btn-primary:hover { background: color-mix(in srgb, var(--color-accent) 12%, transparent); }
.btn-primary:active { background: color-mix(in srgb, var(--color-accent) 22%, transparent); }
.btn-secondary { border-color: var(--color-divider); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.btn-secondary:active { background: color-mix(in srgb, var(--color-text) 14%, transparent); }
.btn-icon { width: 40px; height: 40px; padding: 0; flex: none; }
.btn-block { width: 100%; margin-top: var(--space-2); }

/* — forms — */
.field > label {
  display: block; font-size: 12px; margin-bottom: 5px;
  color: color-mix(in srgb, var(--color-text) 70%, transparent);
}
.input {
  width: 100%; min-height: 40px; padding: 8px 11px; font: inherit;
  font-size: 15px; color: var(--color-text); caret-color: var(--color-accent);
  background: transparent;
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
}
.input:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.input:focus-visible { border-color: var(--color-accent); outline-offset: 0; }
textarea.input { min-height: 96px; resize: vertical; font-family: var(--font-body); }
input[type="range"] { accent-color: var(--color-accent); width: 100%; }

/* — tags — */
.tag {
  display: inline-flex; align-items: center; font-size: 11px;
  letter-spacing: 0.02em; padding: 3px 10px;
  border-radius: calc(var(--radius-md) * 0.75);
}
.tag-accent { background: var(--color-accent-100); color: var(--color-accent-800); }
.tag-neutral { background: var(--color-neutral-100); color: var(--color-neutral-800); }
.tag-outline { border: 1px solid var(--color-accent); color: var(--color-accent); }

/* ═══ app shell ═══ */
#app { min-height: 100vh; min-height: 100dvh; display: flex; justify-content: center; background: var(--color-bg); }
.phone {
  width: 100%; max-width: 480px; min-height: 100vh; min-height: 100dvh;
  background: var(--color-surface); display: flex; flex-direction: column; position: relative;
  box-shadow: var(--shadow-md);
}
.screen { display: flex; flex-direction: column; height: 100dvh; }
.screen-header {
  padding: max(var(--space-4), env(safe-area-inset-top)) var(--space-4) var(--space-3);
  border-bottom: 1px solid var(--color-divider); flex: none;
}
.screen-header--row {
  display: flex; align-items: center; gap: var(--space-2);
  padding-top: max(var(--space-3), env(safe-area-inset-top));
}
.screen-header--between { justify-content: space-between; }
.screen-scroll { flex: 1; overflow-y: auto; padding: 0 var(--space-4); -webkit-overflow-scrolling: touch; }
.screen-scroll--pad { padding: var(--space-4); }

/* — today/archive list — */
.list-row {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
  padding: var(--space-3) 0; border-bottom: 1px solid var(--color-divider); cursor: pointer;
}
.list-row-title {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 17px; line-height: 1.25; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.list-row-sub { font-size: 12px; color: color-mix(in srgb, var(--color-text) 55%, transparent); margin-top: 2px; }
.pastilles { display: flex; gap: 5px; flex: none; }
.pastille { width: 6px; height: 6px; border-radius: 50%; border: 1px solid var(--color-accent-500); }
.pastille--on { background: var(--color-accent-500); }
.pastille--off { background: transparent; }

.empty-state {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 80px 20px 0; gap: var(--space-2);
}
.empty-ring { width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--color-accent); margin-bottom: var(--space-2); }
.empty-text { text-align: center; margin-top: 60px; color: color-mix(in srgb, var(--color-text) 55%, transparent); font-size: 13px; }

/* — tabbar — */
.tabbar { display: flex; border-top: 1px solid var(--color-divider); padding: var(--space-2) 0 max(var(--space-2), env(safe-area-inset-bottom)); flex: none; }
.tab {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px;
  cursor: pointer; font-size: 11px; padding: 4px 0;
  color: color-mix(in srgb, var(--color-text) 55%, transparent); background: none; border: none;
  font-family: var(--font-body);
}
.tab--active { color: var(--color-accent-700); }

/* — fab — */
.fab {
  position: absolute; right: var(--space-4); bottom: 84px;
  border-radius: 50%; width: 52px; height: 52px;
  background: var(--color-surface); box-shadow: var(--shadow-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-accent); cursor: pointer; border: 1px solid var(--color-accent);
}

/* — detail screen — */
.detail-title { margin: 0 0 4px; }
.detail-meta { font-size: 12px; color: color-mix(in srgb, var(--color-text) 55%, transparent); margin-bottom: var(--space-3); }
.detail-notes { font-size: 13px; font-style: italic; opacity: 0.8; margin: 0 0 var(--space-3); white-space: pre-wrap; }
.journal-heading { color: color-mix(in srgb, var(--color-text) 60%, transparent); margin-bottom: var(--space-3); }
.journal-entry { padding-bottom: var(--space-4); margin-bottom: var(--space-4); border-bottom: 1px solid var(--color-divider); }
.journal-entry:last-child { border-bottom: none; margin-bottom: 0; }
.journal-entry-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; }
.journal-entry-date { font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 14px; }
.journal-entry-obj { font-size: 13px; margin-bottom: 4px; }
.journal-entry-dur { font-size: 11px; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.journal-entry-note { font-size: 12px; font-style: italic; opacity: 0.75; margin: 6px 0 0; }

/* — session active — */
.session-cancel { font-size: 13px; color: var(--color-accent-700); cursor: pointer; }
.session-center { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-4); padding: 0 var(--space-4); text-align: center; }
.session-objectif-label { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: color-mix(in srgb, var(--color-text) 55%, transparent); margin-bottom: 4px; }
.session-objectif { font-size: 15px; max-width: 260px; margin: 0 auto; }
.session-total { font-size: 12px; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.timer-time { font-family: var(--font-heading); font-variant-numeric: tabular-nums; fill: var(--color-text); }

/* — eval — */
.eval-choice {
  display: flex; align-items: center; justify-content: center; padding: 14px;
  border-radius: var(--radius-md); font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 15px; cursor: pointer; border: 1px solid var(--color-divider); color: var(--color-text);
}
.eval-choice--selected {
  border-color: var(--color-accent); background: color-mix(in srgb, var(--color-accent) 12%, transparent); color: var(--color-accent-700);
}

/* — compte / connexion — */
.link-btn {
  background: none; border: none; padding: 0; margin: 0; font: inherit;
  color: var(--color-accent); cursor: pointer; text-decoration: underline; text-underline-offset: 2px;
}
.link-btn:hover { color: var(--color-accent-700); }
.auth-error {
  font-size: 13px; color: var(--color-error);
  background: var(--color-error-bg); border-radius: var(--radius-md); padding: var(--space-2) var(--space-3);
}
.auth-info {
  font-size: 13px; color: var(--color-text); opacity: 0.75;
  background: color-mix(in srgb, var(--color-text) 6%, transparent); border-radius: var(--radius-md); padding: var(--space-2) var(--space-3);
}
.account-email {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 19px;
}

/* — indicateur de synchronisation — */
.sync-badge {
  position: absolute; top: max(var(--space-3), env(safe-area-inset-top)); right: var(--space-3);
  z-index: 5; font-size: 10px; letter-spacing: 0.02em; padding: 4px 10px;
  border-radius: 999px; background: var(--color-surface); box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-divider); color: color-mix(in srgb, var(--color-text) 60%, transparent);
}
.sync-badge--syncing { color: var(--color-accent-700); border-color: var(--color-accent); }
.sync-badge--synced { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.sync-badge--pending { color: var(--color-accent-800); background: var(--color-accent-100); border-color: transparent; }
.sync-badge--error { color: var(--color-error); background: var(--color-error-bg); border-color: transparent; }

/* — toast (confirmations ponctuelles : mêmes couleurs que le badge de sync ci-dessus) — */
.toast {
  position: absolute; left: 50%; bottom: 88px; transform: translateX(-50%);
  z-index: 6; max-width: calc(100% - var(--space-4) * 2);
  font-size: 13px; text-align: center; padding: 10px 16px;
  border-radius: 999px; box-shadow: var(--shadow-md); border: 1px solid transparent;
  animation: toast-in 0.15s ease-out;
}
.toast--success { background: var(--color-accent-100); color: var(--color-accent-800); border-color: var(--color-accent); }
.toast--error { background: var(--color-error-bg); color: var(--color-error); }
.toast--info { background: var(--color-surface); color: color-mix(in srgb, var(--color-text) 70%, transparent); border-color: var(--color-divider); }
@keyframes toast-in {
  from { opacity: 0; transform: translate(-50%, 6px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #1b1a19; --color-surface: #242220; --color-text: #ece9e6;
    --color-divider: color-mix(in srgb, #ece9e6 16%, transparent);
  }
}