/* =========================================================
   Le Grand Cahier — feuille de style unique
   Palette chaleureuse, typographie système, clair + sombre
   ========================================================= */

:root {
  /* Force les contrôles natifs (champs, listes, cases, ascenseurs) en clair,
     même si le système est en mode sombre. Sans cette ligne, le navigateur les
     rend sombres et le formulaire jure avec le reste de la page. */
  color-scheme: light;

  /* Beige crème pour la page, cartes en blanc cassé légèrement plus clair :
     les cartes se détachent par la lumière, pas par une bordure marquée. */
  --bg: #faf4e9;
  --bg-soft: #f2e7d6;
  --surface: #fffdf8;
  --ink: #3a3129;
  --ink-soft: #8b7d6b;
  --line: #ebdfcc;
  --accent: #cb7248;
  --accent-strong: #a95429;
  --accent-soft: #f7ead8;
  --success: #4d8b62;
  --success-soft: #edf5ee;
  --danger: #c14a32;
  --danger-soft: #fbeee9;
  --info-soft: #eef2f7;
  --info: #4d6a92;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(120, 90, 55, .05), 0 8px 22px rgba(120, 90, 55, .08);
  --shadow-lift: 0 4px 10px rgba(120, 90, 55, .08), 0 16px 34px rgba(120, 90, 55, .13);
  --font: "Segoe UI", Roboto, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
}

/* Thème sombre : uniquement sur demande explicite de l'utilisateur.
   Volontairement PAS branché sur `prefers-color-scheme` — le site doit rester
   clair même si le téléphone est réglé en mode sombre. */
:root[data-theme="dark"] {
  color-scheme: dark;

  --bg: #2e2721;
  --bg-soft: #383029;
  --surface: #3c332c;
  --ink: #fbf5ef;
  --ink-soft: #d0c2b5;
  --line: #514439;
  --accent: #ec9670;
  --accent-strong: #f8b795;
  --accent-soft: #543a2c;
  --success: #93d4ac;
  --success-soft: #2a3f33;
  --danger: #f79c88;
  --danger-soft: #482c26;
  --info-soft: #2a3542;
  --info: #b0cbec;
  --shadow: 0 1px 2px rgba(0, 0, 0, .2), 0 8px 24px rgba(0, 0, 0, .18);
  --shadow-lift: 0 4px 10px rgba(0, 0, 0, .22), 0 16px 36px rgba(0, 0, 0, .28);
}

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

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

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3 { line-height: 1.25; margin: 0 0 .4em; letter-spacing: -.015em; }
h1 { font-size: clamp(1.6rem, 1.2rem + 1.8vw, 2.3rem); }
h2 { font-size: 1.3rem; }
p { margin: 0 0 1rem; }
a { color: var(--accent-strong); }
img { max-width: 100%; height: auto; display: block; }

.shell { width: min(1120px, 100% - 2rem); margin-inline: auto; }
.page { flex: 1 0 auto; padding: 1.5rem 0 4rem; }
.muted { color: var(--ink-soft); }
.small { font-size: .85rem; }
.mt { margin-top: 1rem; }

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

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--accent); color: #fff; padding: .6rem 1rem;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ------------------------------------------------------------ en-tête */

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: saturate(140%) blur(6px);
}

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 64px; flex-wrap: wrap; padding: .5rem 0;
}

.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--ink); }
.brand-mark { width: 34px; height: 34px; border-radius: 9px; flex: 0 0 auto; }
.brand-name { font-weight: 700; font-size: 1.05rem; letter-spacing: -.01em; }

.main-nav { display: flex; align-items: center; gap: .35rem; flex-wrap: wrap; }
.nav-link {
  text-decoration: none; color: var(--ink-soft); font-weight: 600; font-size: .95rem;
  padding: .45rem .7rem; border-radius: 999px;
}
.nav-link:hover { color: var(--ink); background: var(--bg-soft); }
.nav-link.is-active { color: var(--accent-strong); background: var(--accent-soft); }
.account-zone { display: flex; align-items: center; gap: .25rem; margin-left: .3rem; padding-left: .5rem; border-left: 1px solid var(--line); }

.theme-toggle {
  background: var(--bg-soft); border: 1px solid var(--line); cursor: pointer;
  width: 40px; height: 40px; border-radius: 50%; font-size: 1.05rem; line-height: 1;
  display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto;
}
.theme-toggle:hover { border-color: var(--accent); }
.nav-account { max-width: 10ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

@media (max-width: 720px) {
  .main-nav .nav-link:not(.nav-account) { display: none; }
  .main-nav .btn-primary { display: none; }
}

/* ------------------------------------------------------------ boutons */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  font: inherit; font-weight: 600; line-height: 1;
  padding: .7rem 1.1rem; border-radius: 999px; border: 1px solid transparent;
  text-decoration: none; cursor: pointer; min-height: 44px;
  transition: transform .12s ease, background-color .15s ease, box-shadow .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: var(--shadow); }
.btn-primary:hover { background: var(--accent-strong); }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: var(--bg-soft); }
.btn-danger { background: var(--danger-soft); color: var(--danger); border-color: transparent; }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-sm { padding: .45rem .8rem; min-height: 38px; font-size: .9rem; }
.btn-lg { padding: .9rem 1.5rem; font-size: 1.05rem; }
.btn-block { width: 100%; }
.inline-form { display: inline; margin: 0; }

.round {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line);
  background: var(--surface); color: var(--ink); font-size: 1.2rem; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
}
.round:hover { background: var(--accent-soft); border-color: var(--accent); }

.star {
  background: none; border: 0; cursor: pointer; font-size: 1.45rem; line-height: 1;
  color: var(--ink-soft); padding: .2rem .3rem; border-radius: 8px;
}
.star.is-on { color: #e0a63c; }
.star:hover { color: #e0a63c; }

/* ------------------------------------------------------------ messages */

.flash {
  padding: .85rem 1.1rem; border-radius: var(--radius-sm); margin-bottom: 1.25rem;
  font-weight: 600; border: 1px solid transparent;
}
.flash-success { background: var(--success-soft); color: var(--success); }
.flash-error { background: var(--danger-soft); color: var(--danger); }
.flash-info { background: var(--info-soft); color: var(--info); }

/* ------------------------------------------------------------ recherche */

.page-head { margin-bottom: 1.25rem; }
.page-head h1 { margin-bottom: .1rem; }
.page-head p { margin: 0; }

.search-bar {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1rem; margin-bottom: 1.25rem; box-shadow: var(--shadow);
}
.search-row { display: flex; gap: .6rem; }
.search-row input {
  flex: 1; min-width: 0; font: inherit; padding: .75rem 1rem;
  border: 1px solid var(--line); border-radius: 999px;
  background: var(--bg); color: var(--ink);
}
.filters { display: flex; flex-wrap: wrap; gap: .75rem 1.25rem; align-items: center; margin-top: .9rem; }
.field-inline { display: flex; align-items: center; gap: .45rem; font-size: .9rem; color: var(--ink-soft); }
.field-inline select {
  font: inherit; font-size: .9rem; padding: .4rem .6rem; border-radius: 999px;
  border: 1px solid var(--line); background: var(--bg); color: var(--ink);
}

.tag-cloud { display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: 1.5rem; }
.chip {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .3rem .75rem; border-radius: 999px; font-size: .85rem; font-weight: 600;
  background: var(--bg-soft); color: var(--ink-soft); text-decoration: none;
  border: 1px solid transparent;
}
.chip:hover { border-color: var(--accent); color: var(--accent-strong); }
.chip.is-active { background: var(--accent); color: #fff; }
.chip-count { opacity: .65; font-weight: 500; }
.chip-sm { font-size: .78rem; padding: .2rem .6rem; }

/* ------------------------------------------------------------ grille */

.recipe-grid {
  list-style: none; padding: 0; margin: 0; display: grid; gap: 1.1rem;
  grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
}

.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column;
  transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); }

.card-media {
  position: relative; display: block; aspect-ratio: 3 / 2; background: var(--bg-soft);
  overflow: hidden;
}
.card-media img { width: 100%; height: 100%; object-fit: cover; }
.card-placeholder {
  position: absolute; inset: 0; display: grid; place-items: center; font-size: 2.6rem; opacity: .5;
}
.badge {
  position: absolute; top: .6rem; left: .6rem; font-size: .72rem; font-weight: 700;
  padding: .2rem .55rem; border-radius: 999px; text-transform: uppercase; letter-spacing: .04em;
}
.badge-private { background: rgba(53, 44, 38, .62); color: #fff; backdrop-filter: blur(3px); }
.badge-ready { background: var(--success); color: #fff; }
.badge-almost { background: rgba(53, 44, 38, .62); color: #fff; backdrop-filter: blur(3px); }

/* ------------------------------------------------- « dans mon frigo » */

.pantry-form .field { margin-bottom: .4rem; }
.pantry-form textarea { min-height: 84px; }

.match { margin: .2rem 0 .1rem; }
.match-bar {
  height: 7px; border-radius: 999px; background: var(--bg-soft);
  overflow: hidden; border: 1px solid var(--line);
}
.match-fill { display: block; height: 100%; background: var(--success); border-radius: 999px; }
.match-label { margin: .3rem 0 0; color: var(--ink-soft); }
.match-label strong { color: var(--ink); }

.missing { font-size: .88rem; }
.missing summary {
  cursor: pointer; color: var(--accent-strong); font-weight: 600;
  padding: .25rem 0; min-height: 32px;
}
.missing ul { margin: .3rem 0 0; padding-left: 1.1rem; color: var(--ink-soft); }
.missing li { margin-bottom: .15rem; }

.card-body { padding: .9rem 1rem 1rem; display: flex; flex-direction: column; gap: .45rem; flex: 1; }
.card-title { font-size: 1.08rem; margin: 0; }
.card-title a { color: var(--ink); text-decoration: none; }
.card-title a:hover { color: var(--accent-strong); }
.card-meta { display: flex; flex-wrap: wrap; gap: .7rem; font-size: .85rem; color: var(--ink-soft); margin: 0; }
.card-tags { display: flex; flex-wrap: wrap; gap: .3rem; margin: 0; }
.card-foot {
  margin-top: auto; padding-top: .5rem; display: flex; align-items: center;
  justify-content: space-between; gap: .5rem;
}

.empty { text-align: center; padding: 3.5rem 1rem; }
.empty-icon { font-size: 3rem; margin: 0 0 .5rem; }

/* ------------------------------------------------------------ détail */

.breadcrumb { margin-bottom: 1rem; font-size: .92rem; }
.breadcrumb a { text-decoration: none; font-weight: 600; }

.recipe-head { display: grid; gap: 1.5rem; margin-bottom: 2rem; }
@media (min-width: 900px) { .recipe-head { grid-template-columns: 1.05fr 1fr; align-items: start; } }

.recipe-photo {
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lift);
  aspect-ratio: 3 / 2; background: var(--bg-soft);
}
.recipe-photo img { width: 100%; height: 100%; object-fit: cover; }
.lead { font-size: 1.05rem; color: var(--ink-soft); }

.stats {
  list-style: none; padding: 0; margin: 1.2rem 0; display: grid; gap: .6rem;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
}
.stats li {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: .6rem .75rem; display: flex; flex-direction: column; gap: .1rem;
}
.stat-label { font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-soft); }
.stat-value { font-weight: 700; }

.recipe-actions { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.2rem 0 .8rem; }

.recipe-body { display: grid; gap: 2rem; }
@media (min-width: 900px) { .recipe-body { grid-template-columns: 320px 1fr; align-items: start; } }

.ingredients {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.2rem; box-shadow: var(--shadow);
}
@media (min-width: 900px) { .ingredients { position: sticky; top: 84px; } }

.section-head { display: flex; align-items: center; justify-content: space-between; gap: .75rem; flex-wrap: wrap; }
.section-head h2 { margin: 0; }
.servings-control { display: flex; align-items: center; gap: .4rem; }
.servings-value { font-size: .9rem; font-weight: 600; color: var(--ink-soft); white-space: nowrap; }

.checklist, .steplist { padding: 0; margin: 1rem 0 0; }
.checklist { list-style: none; }
.checklist li { border-bottom: 1px dashed var(--line); }
.checklist li:last-child { border-bottom: 0; }
.steplist { counter-reset: etape; list-style: none; display: grid; gap: .8rem; }

.checklist label, .steplist label {
  display: flex; gap: .75rem; align-items: flex-start; cursor: pointer;
  padding: .65rem .25rem; min-height: 44px;
}
.steplist label {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: .95rem 1rem;
}
.steplist li { counter-increment: etape; position: relative; }
.steplist label::before {
  content: counter(etape);
  flex: 0 0 28px; height: 28px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent-strong);
  display: grid; place-items: center; font-weight: 700; font-size: .85rem;
}
.checklist input[type="checkbox"], .steplist input[type="checkbox"] {
  width: 22px; height: 22px; margin: .15rem 0 0; accent-color: var(--accent); flex: 0 0 auto;
}
.steplist input[type="checkbox"] { order: 2; margin-left: auto; }
.checklist input:checked + span, .steplist input:checked ~ span {
  text-decoration: line-through; color: var(--ink-soft);
}

/* Mode cuisine : tout grossit, on garde l'écran allumé côté JS */
body.cook-mode { font-size: 19px; }
body.cook-mode .steplist label { padding: 1.2rem 1.1rem; font-size: 1.08rem; }
body.cook-mode .checklist label { padding: .9rem .25rem; font-size: 1.05rem; }
body.cook-mode .site-header, body.cook-mode .site-footer { display: none; }

/* ------------------------------------------------------------ formulaires */

.form { display: grid; gap: 1rem; }
.form-wide {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.4rem; box-shadow: var(--shadow);
}
.field { display: grid; gap: .35rem; }
.field > label { font-weight: 600; font-size: .95rem; }
.field input, .field textarea, .field select {
  font: inherit; width: 100%; padding: .7rem .85rem; color: var(--ink);
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm);
}
.field textarea { resize: vertical; line-height: 1.7; min-height: 120px; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--accent); }
.hint { font-size: .84rem; color: var(--ink-soft); margin: 0; }
.grid-4 { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.checkbox { display: flex; align-items: center; gap: .6rem; font-size: .95rem; cursor: pointer; }
.checkbox input { width: 20px; height: 20px; accent-color: var(--accent); }
.form-actions { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; margin-top: .5rem; }
.current-photo { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; margin-top: .6rem; }
.current-photo img { border-radius: var(--radius-sm); width: 160px; height: 107px; object-fit: cover; }

/* ------------------------------------------------------------ compte / auth */

.auth-card {
  max-width: 430px; margin: 2rem auto; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 2rem 1.6rem;
  box-shadow: var(--shadow-lift); text-align: center;
}
.auth-card .form { text-align: left; margin-top: 1.5rem; }
.auth-mark { font-size: 2.6rem; margin: 0 0 .6rem; }
.auth-mark img { width: 76px; height: 76px; border-radius: 18px; margin: 0 auto; }
.auth-switch { margin: 1.4rem 0 0; font-size: .93rem; color: var(--ink-soft); }

.panels { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.panel {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.4rem; box-shadow: var(--shadow);
}
.session-list { list-style: none; padding: 0; margin: 0 0 1rem; display: grid; gap: .5rem; }
.session-list li {
  display: flex; justify-content: space-between; gap: .75rem; flex-wrap: wrap;
  padding: .6rem .75rem; background: var(--bg-soft); border-radius: var(--radius-sm); font-size: .9rem;
}

/* --------------------------------------------- notes, courses, admin */

.note-block {
  margin-top: 1.6rem; padding-top: 1.2rem; border-top: 1px dashed var(--line);
}
.note-block h2 { font-size: 1.1rem; }
.note-block .form-actions { margin-top: .4rem; }

.shopping-list li {
  display: flex; align-items: center; gap: .6rem; padding: .1rem 0;
}
.shopping-toggle { margin: 0; }
.shopping-check {
  background: none; border: 0; cursor: pointer; font-size: 1.5rem; line-height: 1;
  color: var(--ink-soft); padding: .35rem; min-height: 44px; min-width: 44px;
}
.shopping-check:hover { color: var(--accent-strong); }
.shopping-text { flex: 1; min-width: 0; padding: .55rem 0; }
.is-checked .shopping-text { text-decoration: line-through; color: var(--ink-soft); }
.shopping-delete {
  background: none; border: 0; cursor: pointer; color: var(--ink-soft);
  font-size: 1.05rem; padding: .5rem; min-height: 44px; min-width: 40px;
}
.shopping-delete:hover { color: var(--danger); }

.quick-links { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.25rem; }
.quick-link {
  display: inline-flex; align-items: center; gap: .45rem; text-decoration: none;
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px;
  padding: .6rem 1rem; color: var(--ink); font-weight: 600; font-size: .93rem;
  box-shadow: var(--shadow); min-height: 44px;
}
.quick-link:hover { border-color: var(--accent); color: var(--accent-strong); }

.reset-box {
  background: var(--accent-soft); border: 1px solid var(--accent);
  border-radius: var(--radius); padding: 1.2rem; margin-bottom: 1.5rem;
}
.reset-box h2 { font-size: 1.1rem; }
.reset-link {
  width: 100%; font: inherit; font-size: .9rem; padding: .7rem .85rem;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--ink);
}

.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table { width: 100%; border-collapse: collapse; font-size: .93rem; }
.table th, .table td {
  text-align: left; padding: .7rem .6rem; border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.table th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-soft); }
.actions-cell { display: flex; flex-wrap: wrap; gap: .35rem; }

.etat { font-size: .8rem; font-weight: 700; padding: .2rem .55rem; border-radius: 999px; }
.etat-ok { background: var(--success-soft); color: var(--success); }
.etat-off { background: var(--danger-soft); color: var(--danger); }
.alerte { color: var(--danger); font-weight: 600; }

/* ------------------------------------------------------------ barre mobile */

.tabbar { display: none; }

@media (max-width: 720px) {
  .tabbar {
    display: grid; grid-template-columns: repeat(6, 1fr);
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 30;
    background: var(--surface); border-top: 1px solid var(--line);
    padding-bottom: env(safe-area-inset-bottom);
  }
  .tab {
    display: flex; flex-direction: column; align-items: center; gap: .1rem;
    padding: .5rem .1rem; font-size: .62rem; font-weight: 600; text-align: center;
    color: var(--ink-soft); text-decoration: none; min-height: 56px; justify-content: center;
  }
  .tab-icon { font-size: 1.15rem; }
  .tab.is-active { color: var(--accent-strong); }
  .page { padding-bottom: 6rem; }
  .site-footer { padding-bottom: 5rem; }
  body.cook-mode .tabbar { display: none; }
}

/* ------------------------------------------------------------ pied de page */

.site-footer {
  border-top: 1px solid var(--line); padding: 1.5rem 0; margin-top: auto;
  color: var(--ink-soft); font-size: .85rem; text-align: center;
}
.site-footer p { margin: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}