/* ═══════════════════════════════════════════════════════════════════════════
   THÈME — tout passe par ces variables. Pour changer d'ambiance,
   remplace le bloc :root par un des thèmes alternatifs en bas de fichier.
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  /* Thème « Nuit » (défaut) — encre violacée, accents vifs */
  --bg:     #221d2e;
  --elev:   #2d2739;   /* surfaces surélevées (ghost de drag, hovers) */
  --line:   #3b3449;   /* séparateurs de lignes */
  --text:   #f4f0e8;
  --muted:  #9c95ad;
  --faint:  #6c667e;
  --danger: #ff8a75;

  /* Couleurs de catégories (cycle de 6) */
  --c1: #ff8a75;  /* corail */
  --c2: #ffcf5c;  /* doré   */
  --c3: #6fe0b1;  /* menthe */
  --c4: #c0a6ff;  /* lilas  */
  --c5: #7cc9ff;  /* ciel   */
  --c6: #ff9ccb;  /* rose   */

  /* Pastilles Cécile / Paul / C+P */
  --tag-c-bg: #45243c;  --tag-c-fg: #ffa8d1;
  --tag-p-bg: #203a56;  --tag-p-fg: #8fc7ff;
  --tag-b-bg: #37324a;  --tag-b-fg: #b7b0cc;

  /* Coche à l'intérieur des cases (sombre car les accents sont clairs) */
  --check: url("data:image/svg+xml,%3Csvg viewBox='0 0 12 12' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 6l3 3 5-5' stroke='%23221d2e' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

* { margin: 0; padding: 0; box-sizing: border-box; }
a { text-decoration: none; color: inherit; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  min-height: 100vh;
  padding-bottom: 80px;
}
body.dragging { user-select: none; cursor: grabbing; }

/* ── Header ── */
header { padding: 18px 20px 0; }
.back-link {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--muted);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
  padding-bottom: 1px;
}
.back-link:hover { border-color: var(--muted); }

/* ── Coin emojis ── */
#doodle {
  position: fixed;
  top: 13px;
  right: 18px;
  font-size: 25px;
  letter-spacing: 3px;
  cursor: pointer;
  user-select: none;
  transform: rotate(-7deg);
  transition: transform 0.15s;
  z-index: 50;
}
#doodle:hover { transform: rotate(5deg) scale(1.1); }

main {
  max-width: 560px;
  margin: 0 auto;
  padding: 0 16px;
}

h1 {
  font-size: 20px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--text);
  margin: 22px 0 26px;
}

.hint { color: var(--muted); font-size: 13px; }
.hint.hidden { display: none; }

/* ── Catégorie : chacune reçoit sa couleur (cycle de 6) ── */
#categories .category:nth-of-type(6n+1) { --cat: var(--c1); }
#categories .category:nth-of-type(6n+2) { --cat: var(--c2); }
#categories .category:nth-of-type(6n+3) { --cat: var(--c3); }
#categories .category:nth-of-type(6n+4) { --cat: var(--c4); }
#categories .category:nth-of-type(6n+5) { --cat: var(--c5); }
#categories .category:nth-of-type(6n+6) { --cat: var(--c6); }

.category { margin-bottom: 32px; }

.category-header {
  display: flex;
  align-items: baseline;
  gap: 8px;
  border-bottom: 2px solid color-mix(in srgb, var(--cat) 55%, transparent);
  padding-bottom: 6px;
  margin-bottom: 2px;
}

.category-name {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--cat);
  cursor: text;
}

.category-count {
  font-size: 11px;
  color: var(--faint);
  font-weight: 400;
  letter-spacing: 0;
}

.category-delete {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--faint);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  padding: 2px 5px;
  border-radius: 6px;
  opacity: 0;
  transition: opacity 0.15s, color 0.15s, background 0.15s;
}
.category-header:hover .category-delete { opacity: 1; }
.category-delete:hover { color: var(--danger); background: var(--elev); }

.category-name-input {
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--text);
  background: transparent;
  border: none;
  outline: none;
  border-bottom: 1px dashed var(--muted);
  width: 60%;
}

/* ── Lignes de tâches ── */
.items { list-style: none; }

.item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 2px;
  border-bottom: 1px solid var(--line);
}
.items .item:last-of-type { border-bottom: none; }

.item.done .item-title {
  text-decoration: line-through;
  color: var(--faint);
}
.item.done { opacity: 0.55; }

/* Poignée de drag */
.item-handle {
  flex-shrink: 0;
  color: var(--faint);
  font-size: 13px;
  line-height: 1;
  cursor: grab;
  touch-action: none;   /* indispensable : sinon le doigt scrolle au lieu de glisser */
  user-select: none;
  padding: 4px 2px;
  opacity: 0;
  transition: opacity 0.15s, color 0.15s;
}
.item:hover .item-handle { opacity: 1; }
.item-handle:hover { color: var(--muted); }
.item-handle.invisible { visibility: hidden; }

/* Case à cocher ronde — se remplit de la couleur de sa catégorie */
.item-check {
  -webkit-appearance: none;
  appearance: none;
  width: 19px;
  height: 19px;
  border: 2px solid var(--faint);
  border-radius: 50%;
  cursor: pointer;
  flex-shrink: 0;
  background: transparent;
  transition: background 0.15s, border-color 0.15s;
}
.item-check:checked {
  background-color: var(--cat);
  border-color: var(--cat);
  background-image: var(--check);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 11px;
}

.item-title {
  flex: 1;
  min-width: 0;
  font-size: 15px;
  color: var(--text);
  line-height: 1.4;
  word-break: break-word;
  cursor: text;
}

.item-title-input {
  flex: 1;
  min-width: 0;
  font-family: inherit;
  font-size: 15px;
  color: var(--text);
  background: transparent;
  border: none;
  outline: none;
  border-bottom: 1px dashed var(--muted);
  padding: 0;
}

/* Pastille Cécile / Paul / C+P */
.item-tag {
  flex-shrink: 0;
  border: none;
  font-family: inherit;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 3px 8px;
  border-radius: 20px;
  cursor: pointer;
  transition: transform 0.1s;
  user-select: none;
}
.item-tag:active { transform: scale(0.92); }
.item-tag.cecile { background: var(--tag-c-bg); color: var(--tag-c-fg); }
.item-tag.paul   { background: var(--tag-p-bg); color: var(--tag-p-fg); }
.item-tag.both   { background: var(--tag-b-bg); color: var(--tag-b-fg); }

.item-delete {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--faint);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  padding: 3px 5px;
  border-radius: 6px;
  opacity: 0;
  transition: opacity 0.15s, color 0.15s, background 0.15s;
}
.item:hover .item-delete { opacity: 1; }
.item-delete:hover { color: var(--danger); background: var(--elev); }

/* Écrans tactiles (pas de hover) : boutons discrets mais visibles */
@media (hover: none) {
  .item-delete, .category-delete { opacity: 0.4; }
  .item-handle { opacity: 0.5; }
}

/* ── Drag & drop ── */
.drag-ghost {
  position: fixed;
  z-index: 500;
  pointer-events: none;
  background: var(--elev);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.4);
  padding: 9px 10px;
  opacity: 0.95;
  margin: 0;
}
.drag-placeholder {
  opacity: 0.35;
  outline: 1.5px dashed var(--faint);
  outline-offset: -1px;
  border-radius: 8px;
}

/* ── Ligne d'ajout fantôme ── */
.add-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 2px 2px;
  /* aligné avec les cases : espace équivalent à la poignée + le gap */
  padding-left: 29px;
}

.add-row-circle {
  width: 19px;
  height: 19px;
  border: 2px dashed color-mix(in srgb, var(--cat) 45%, transparent);
  border-radius: 50%;
  flex-shrink: 0;
}

.add-input {
  flex: 1;
  min-width: 0;
  font-family: inherit;
  font-size: 15px;
  color: var(--text);
  background: transparent;
  border: none;
  outline: none;
  padding: 0;
}
.add-input::placeholder { color: var(--faint); }

.add-tag { display: none; }
.add-row.typing .add-tag { display: inline-block; }

/* ── Nouvelle catégorie ── */
#new-category { margin-top: 6px; }

#new-category-input {
  width: 100%;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--text);
  background: transparent;
  border: none;
  outline: none;
  padding: 8px 2px;
}
#new-category-input::placeholder {
  color: var(--faint);
  font-weight: 500;
}

/* Accessibilité clavier */
.item-check:focus-visible,
.item-tag:focus-visible,
.item-delete:focus-visible,
.category-delete:focus-visible,
.item-handle:focus-visible {
  outline: 2px solid var(--muted);
  outline-offset: 2px;
}

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

/* ═══════════════════════════════════════════════════════════════════════════
   THÈMES ALTERNATIFS — pour en utiliser un, remplace le contenu de :root
   tout en haut par le contenu du bloc choisi.
   ═══════════════════════════════════════════════════════════════════════════

   Thème « Papier » — clair, très contrasté
   ──────────────────────────────────────────
  --bg:     #fdfcf8;
  --elev:   #f0ece2;
  --line:   #ddd6c9;
  --text:   #171512;
  --muted:  #7c7466;
  --faint:  #a9a191;
  --danger: #c23e2a;
  --c1: #d54b31;
  --c2: #b07d00;
  --c3: #0e8f62;
  --c4: #7048c8;
  --c5: #1673c4;
  --c6: #c92a72;
  --tag-c-bg: #fbdeeb;  --tag-c-fg: #a3195c;
  --tag-p-bg: #dcebfa;  --tag-p-fg: #1d5a9e;
  --tag-b-bg: #ece6d9;  --tag-b-fg: #6d6455;
  --check: url("data:image/svg+xml,%3Csvg viewBox='0 0 12 12' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 6l3 3 5-5' stroke='%23ffffff' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");

   Thème « Océan » — bleu nuit profond
   ──────────────────────────────────────────
  --bg:     #0f1d2b;
  --elev:   #182a3c;
  --line:   #24384c;
  --text:   #eef3f6;
  --muted:  #8ba0b2;
  --faint:  #5c7286;
  --danger: #ff8a75;
  --c1: #ffb35c;
  --c2: #ffe066;
  --c3: #63e0c2;
  --c4: #b79cff;
  --c5: #6cc8ff;
  --c6: #ff9ccb;
  --tag-c-bg: #3c2340;  --tag-c-fg: #ffa8d1;
  --tag-p-bg: #1b3a55;  --tag-p-fg: #8fc7ff;
  --tag-b-bg: #263a4d;  --tag-b-fg: #a7bccb;
  --check: url("data:image/svg+xml,%3Csvg viewBox='0 0 12 12' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 6l3 3 5-5' stroke='%230f1d2b' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
*/