:root {
  --bg: #f6f4ef;
  --surface: #ffffff;
  --text: #24282d;
  --muted: #6d737a;
  --line: #e4e0d8;
  --accent: #3f8a7d;
  --accent-soft: #e2f0ec;
  --danger: #b5483f;
  --warn: #c27c1a;
  --warn-soft: #fdf1dd;
  --radius: 12px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17191c;
    --surface: #212428;
    --text: #e8e6e1;
    --muted: #9aa0a6;
    --line: #33373c;
    --accent: #5fb3a4;
    --accent-soft: #23372f;
    --danger: #e0766c;
    --warn: #e0a64a;
    --warn-soft: #3a2f1c;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
h1 { font-size: 1.35rem; margin: 0; }
h2 { font-size: 1.05rem; }
.muted { color: var(--muted); font-weight: normal; }
.small { font-size: .85rem; }
.center { text-align: center; }
.hint { font-size: .85rem; color: var(--muted); margin: .4rem 0 0; }

main { max-width: 1100px; margin: 0 auto; padding: 16px 16px 48px; }
main.narrow { max-width: 640px; }
main.wide { max-width: 1300px; }

/* Navigation */
.topnav {
  display: flex; gap: 2px; align-items: center;
  padding: 8px 12px; background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
  overflow-x: auto; scrollbar-width: none;
}
.topnav a {
  padding: 8px 12px; border-radius: 999px; text-decoration: none;
  color: var(--muted); white-space: nowrap; font-size: .95rem;
}
.topnav a.on { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.topnav .settings-link { margin-left: auto; }
.topnav form { margin: 0; }

/* Boutons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--surface); color: var(--text); font: inherit;
  text-decoration: none; cursor: pointer;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn.ghost { background: transparent; }
.btn.small { padding: 5px 12px; font-size: .88rem; }
.btn.danger { color: var(--danger); }
button.link { background: none; border: 0; color: var(--muted); font-size: 1.2rem; cursor: pointer; padding: 6px 10px; }

.flash { padding: 10px 14px; border-radius: var(--radius); margin-bottom: 12px; background: var(--accent-soft); }
.flash.error { background: var(--warn-soft); color: var(--danger); }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }

/* En-têtes de page */
.pager { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 8px 0 16px; }
.pager .btn { font-size: 1.4rem; padding: 4px 16px; }
.pager-title { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.badge { background: var(--accent-soft); color: var(--accent); border-radius: 999px; padding: 1px 10px; font-size: .8rem; font-weight: 600; }
.page-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin: 8px 0 20px; flex-wrap: wrap; }
.section-title { font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 24px 0 8px; display: flex; align-items: center; gap: 8px; }
.section-title.late { color: var(--warn); }

/* Progression */
.progress { height: 8px; background: var(--line); border-radius: 999px; overflow: hidden; }
.progress .bar { height: 100%; background: var(--accent); transition: width .3s; }

/* Liste du jour */
.occ-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.occ {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--surface); border: 1px solid var(--line);
  border-left: 4px solid var(--c); border-radius: var(--radius);
  padding: 12px;
}
.occ-body { flex: 1; min-width: 0; }
.occ-title { font-weight: 600; }
.occ-meta { display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: .82rem; color: var(--muted); margin-top: 2px; align-items: center; }
.occ-meta .moved { color: var(--warn); }
.occ-notes { font-size: .88rem; color: var(--muted); margin-top: 6px; white-space: pre-line; }
.occ.done .occ-title, .occ.skipped .occ-title { text-decoration: line-through; color: var(--muted); font-weight: normal; }
.occ.done, .occ.skipped { opacity: .7; }

form.inline { display: inline; margin: 0; }
.check {
  width: 28px; height: 28px; flex: none; border-radius: 50%;
  border: 2px solid var(--c, var(--accent)); background: transparent;
  cursor: pointer; color: #fff; font-weight: 700; font-size: .9rem; line-height: 1; padding: 0;
}
.check:hover { background: color-mix(in srgb, var(--c, var(--accent)) 20%, transparent); }
.check.done { background: var(--c, var(--accent)); }
.check.skipped { background: var(--muted); border-color: var(--muted); }

.actions { position: relative; }
.actions summary { list-style: none; cursor: pointer; padding: 2px 8px; border-radius: 8px; color: var(--muted); font-size: 1.2rem; }
.actions summary::-webkit-details-marker { display: none; }
.actions[open] summary { background: var(--line); }
.actions .menu {
  position: absolute; right: 0; top: 110%; z-index: 5;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(0,0,0,.12); padding: 10px;
  display: flex; flex-direction: column; gap: 8px; min-width: 230px;
}
.actions .menu form { margin: 0; }
.actions .menu .btn { width: 100%; }
.actions .move { display: flex; gap: 6px; }
.actions .move input { flex: 1; min-width: 0; }
.actions .move .btn { width: auto; }

.chip {
  display: inline-block; font-size: .75rem; padding: 1px 8px; border-radius: 999px;
  background: color-mix(in srgb, var(--c) 18%, transparent); color: var(--text);
  border: 1px solid color-mix(in srgb, var(--c) 40%, transparent);
}
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--c); display: inline-block; }

.empty { text-align: center; color: var(--muted); padding: 32px 0; }
.quick-add { display: flex; gap: 8px; margin-top: 24px; }
.quick-add input { flex: 1; }

/* Formulaires */
input[type=text], input[type=password], input[type=number], input[type=date], select, textarea {
  font: inherit; color: inherit; background: var(--bg);
  border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; }
input[type=color] { width: 40px; height: 36px; border: 1px solid var(--line); border-radius: 8px; background: none; padding: 2px; }
label { display: flex; flex-direction: column; gap: 4px; font-size: .9rem; font-weight: 600; margin-bottom: 14px; }
label .muted { font-weight: normal; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > label { flex: 1 1 140px; }
fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px 4px; margin: 4px 0 16px; }
legend { font-weight: 700; padding: 0 6px; }
.modes { display: flex; flex-direction: column; gap: 2px; margin-bottom: 12px; }
label.radio, label.check-label { flex-direction: row; align-items: center; gap: 8px; font-weight: normal; margin: 0; padding: 4px 0; }
label.check-label { margin-bottom: 8px; }
label.inline-label { flex-direction: row; align-items: center; flex-wrap: wrap; font-weight: normal; gap: 6px; }
input.tiny { width: 70px; }
.sub { padding: 10px 0 12px; border-top: 1px dashed var(--line); }
.sub-title { font-size: .9rem; font-weight: 600; margin-bottom: 8px; }

.pills { display: flex; flex-wrap: wrap; gap: 6px; }
.pill { margin: 0; font-weight: normal; }
.pill input { position: absolute; opacity: 0; pointer-events: none; }
.pill span {
  display: inline-block; min-width: 44px; text-align: center;
  padding: 6px 10px; border: 1px solid var(--line); border-radius: 999px; cursor: pointer; user-select: none;
}
.pill input:checked + span { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.pill input:focus-visible + span { outline: 2px solid var(--accent); }
.pills.days .pill span { min-width: 40px; padding: 5px 0; }
.presets { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.form-actions { display: flex; gap: 8px; margin-top: 8px; }

.form-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 20px; align-items: start; }
.preview { position: sticky; top: 70px; }
.preview h2 { margin-top: 0; }
.preview ul { list-style: none; padding: 0; margin: 12px 0; }
.preview li { display: flex; justify-content: space-between; gap: 8px; padding: 6px 0; border-bottom: 1px solid var(--line); font-size: .9rem; }
.preview li.heavy span { color: var(--warn); }
.delete-form { margin-top: 20px; }
@media (max-width: 800px) {
  .form-layout { grid-template-columns: 1fr; }
  .preview { position: static; }
}

/* Liste des tâches */
.task-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.task-list li { display: flex; align-items: center; gap: 8px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 4px 8px 4px 0; }
.task-list li.inactive { opacity: .55; }
.task-list form { margin: 0; }
.task-main { flex: 1; display: flex; flex-direction: column; gap: 2px; padding: 10px 14px; text-decoration: none; color: var(--text); min-width: 0; }
.task-main .muted { font-size: .88rem; }
.task-tags { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: .78rem; color: var(--muted); }
.task-tags .off { color: var(--warn); }

/* Semaine */
.week { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; }
.week-day { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px; min-height: 160px; }
.week-day.is-today { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.week-head { display: flex; justify-content: space-between; align-items: baseline; gap: 4px; text-decoration: none; color: var(--text); margin-bottom: 8px; flex-wrap: wrap; }
.week-head .muted { font-size: .78rem; }
.mini-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; font-size: .86rem; }
.mini-list li { display: flex; gap: 8px; align-items: flex-start; }
.mini-list .check { width: 20px; height: 20px; font-size: .7rem; }
.mini-list li.done span, .mini-list li.skipped span { text-decoration: line-through; color: var(--muted); }
@media (max-width: 900px) {
  .week { grid-template-columns: 1fr; }
  .week-day { min-height: 0; }
}

/* Mois */
.legend { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.month { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.month-head { text-align: center; font-size: .8rem; color: var(--muted); text-transform: uppercase; padding: 4px 0; }
.month-cell {
  background: var(--surface); border: 1px solid var(--line); border-radius: 8px;
  min-height: 110px; padding: 6px; text-decoration: none; color: var(--text); overflow: hidden;
}
.month-cell.other { opacity: .45; }
.month-cell.is-today { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.month-cell.heavy { background: var(--warn-soft); }
.month-num { display: flex; justify-content: space-between; font-weight: 600; font-size: .9rem; }
.month-num .load { font-weight: normal; font-size: .72rem; color: var(--muted); }
.month-cell ul { list-style: none; margin: 4px 0 0; padding: 0; font-size: .74rem; line-height: 1.3; }
.month-cell li { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; border-left: 3px solid var(--c); padding-left: 4px; margin-bottom: 2px; }
.month-cell li.done, .month-cell li.skipped { text-decoration: line-through; color: var(--muted); }
.month-cell .dots { display: none; }
@media (max-width: 700px) {
  .month-cell { min-height: 58px; padding: 4px; }
  .month-cell ul, .month-num .load { display: none; }
  .month-cell .dots { display: flex; flex-wrap: wrap; gap: 2px; margin-top: 4px; }
  .month-cell .dots i { width: 6px; height: 6px; border-radius: 50%; background: var(--c); }
}

/* Catégories */
.cat-list { list-style: none; padding: 0; margin: 16px 0; display: flex; flex-direction: column; gap: 6px; }
.cat-row { display: flex; gap: 6px; align-items: center; margin: 0; }
.cat-row input[type=text] { flex: 1; min-width: 0; }
.cat-row .pos { width: 64px; flex: none; }
.cat-row.add { margin-top: 16px; }

/* Connexion */
.login { margin-top: 12vh; text-align: center; }
.login form { text-align: left; margin-top: 20px; }
.login .btn { width: 100%; }