:root {
  --q1: #C0392B;
  --q2: #2471A3;
  --q3: #B9770E;
  --q4: #566573;
  --bg: #F7F5F2;
  --card: #FFFFFF;
  --text: #2C2C2C;
  --text-light: #8A8A8A;
  --border: #E5E1DA;
  --radius: 10px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  padding-bottom: 48px;
}

.flash { background: #FDECEA; color: #C0392B; padding: 10px 16px; text-align: center; font-size: 14px; }

.login-wrap { max-width: 340px; margin: 80px auto; padding: 0 20px; text-align: center; }
.login-wrap h1 { font-size: 22px; margin-bottom: 24px; }
.login-form { display: flex; flex-direction: column; gap: 14px; text-align: left; }
.login-form label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--text-light); }
.login-form input {
  padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 16px;
}
.login-form button {
  margin-top: 8px; padding: 12px; border: none; border-radius: var(--radius);
  background: var(--text); color: #fff; font-size: 16px; cursor: pointer;
}

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 16px 8px;
}
.topbar h1 { font-size: 19px; margin: 0; }
.topbar__links { display: flex; gap: 14px; }
.logout { font-size: 13px; color: var(--text-light); text-decoration: none; }

.quick-add {
  margin: 0 12px 16px; padding: 14px; background: var(--card); border-radius: var(--radius);
  border: 1px solid var(--border);
}
.quick-add input[type="text"] {
  width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius);
  font-size: 16px; margin-bottom: 10px;
}
.quick-add__row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 8px; }
.quick-add__row:last-child { margin-bottom: 0; }
.chip {
  display: flex; align-items: center; gap: 6px; padding: 8px 12px; border: 1px solid var(--border);
  border-radius: 20px; font-size: 14px; cursor: pointer; user-select: none;
}
.chip input { width: 16px; height: 16px; }
.quick-add__project {
  padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 15px; flex: 1;
  margin-bottom: 0 !important;
}
.quick-add button, .save-btn {
  padding: 10px 18px; border: none; border-radius: var(--radius); background: var(--text); color: #fff;
  font-size: 14px; cursor: pointer;
}
.save-btn { width: 100%; padding: 12px; font-size: 16px; margin-top: 4px; }
.edit-form { margin: 0 12px; }

.matrix { display: grid; grid-template-columns: 1fr; gap: 12px; padding: 0 12px; }
@media (min-width: 700px) {
  .matrix { grid-template-columns: 1fr 1fr; }
}

.quadrant {
  background: var(--card); border-radius: var(--radius); border: 1px solid var(--border);
  padding: 14px; border-top: 4px solid var(--q-color, var(--text));
}
.quadrant--q1 { --q-color: var(--q1); }
.quadrant--q2 { --q-color: var(--q2); }
.quadrant--q3 { --q-color: var(--q3); }
.quadrant--q4 { --q-color: var(--q4); }
.quadrant h2 { font-size: 15px; margin: 0 0 2px; }
.quadrant__sub { font-size: 12px; color: var(--text-light); margin: 0 0 12px; }
.empty { font-size: 13px; color: var(--text-light); font-style: italic; margin: 8px 0; }

.task {
  display: flex; align-items: center; gap: 10px; padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.task:last-child { border-bottom: none; }
.task__body { flex: 1; min-width: 0; display: flex; flex-direction: column; text-decoration: none; color: inherit; }
.task__text { font-size: 14.5px; word-break: break-word; }
.task__meta { display: flex; align-items: center; gap: 8px; margin-top: 3px; }
.task__date { font-size: 11px; color: var(--text-light); }
.task__project {
  font-size: 11px; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.04em;
}
.task__meta .task__project::before { content: "·"; margin-right: 8px; }
.task__check, .task__delete {
  flex: none; width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--border);
  background: #fff; cursor: pointer; font-size: 15px; line-height: 1;
}
.task__check { color: #2E7D32; }
.task__check--perpetual { color: #6A4EA0; font-size: 17px; }
.task__delete { color: #B0413E; }
.task__done-form, .task__delete-form { margin: 0; }

.task--perpetual { background: #FAF8FF; margin: 0 -10px; padding: 8px 10px; border-radius: 8px; border-bottom-color: transparent; }
.chip--perpetual { border-color: #6A4EA0; }
.chip--perpetual input:checked ~ * { color: #6A4EA0; }

.done-today { margin: 24px 12px 0; padding: 14px; background: var(--card); border-radius: var(--radius); border: 1px solid var(--border); }
.done-today h2 { font-size: 14px; color: var(--text-light); margin: 0 0 10px; }
.task--done .task__text { text-decoration: line-through; color: var(--text-light); }
.task__btn {
  flex: none; padding: 6px 10px; border-radius: 16px; border: 1px solid var(--border);
  background: #fff; font-size: 12px; cursor: pointer;
}

.plan-today {
  display: flex; flex-direction: column; gap: 2px; margin: 0 12px 16px; padding: 12px 14px;
  background: #FAF8FF; border: 1px solid #E3D9F5; border-radius: var(--radius); text-decoration: none; color: inherit;
}
.plan-today__label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; color: #6A4EA0; font-weight: 600; }
.plan-today__total { font-size: 14px; color: var(--text); }
.plan-today__total--over { color: #B0413E; font-weight: 600; }

.plan-nav {
  display: flex; align-items: center; justify-content: center; gap: 18px; padding: 6px 16px 14px;
}
.plan-nav__btn {
  width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--border); background: var(--card);
  display: flex; align-items: center; justify-content: center; text-decoration: none; color: var(--text); font-size: 16px;
}
.plan-nav__date { font-size: 15px; font-weight: 600; min-width: 110px; text-align: center; }

.capacity-box { margin: 0 12px 20px; padding: 14px; background: var(--card); border-radius: var(--radius); border: 1px solid var(--border); }
.capacity-form { display: flex; align-items: flex-end; gap: 10px; }
.capacity-form label { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--text-light); flex: 1; }
.capacity-form input { padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 15px; }
.capacity-form button { padding: 10px 16px; border: none; border-radius: var(--radius); background: var(--text); color: #fff; font-size: 14px; cursor: pointer; }
.capacity-total { margin-top: 12px; font-size: 14px; color: var(--text-light); }
.capacity-total--over { color: #B0413E; font-weight: 600; }

.plan-list, .plan-add, .plan-pick { margin: 0 12px 20px; padding: 14px; background: var(--card); border-radius: var(--radius); border: 1px solid var(--border); }
.plan-list h2, .plan-add h2, .plan-pick h2 { font-size: 14px; margin: 0 0 10px; color: var(--text-light); }

.hours-input { width: 64px; padding: 10px 8px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 15px; text-align: center; }

.pick-row { display: flex; align-items: center; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.pick-row:last-child { border-bottom: none; }
.pick-row__text { flex: 1; font-size: 14px; min-width: 0; }
.pick-row button {
  flex: none; width: 32px; height: 32px; border-radius: 50%; border: none; background: var(--text);
  color: #fff; font-size: 16px; cursor: pointer;
}

.historique { margin: 0 12px; display: flex; flex-direction: column; gap: 16px; }
.historique__day {
  background: var(--card); border-radius: var(--radius); border: 1px solid var(--border); padding: 14px;
}
.historique__day h2 { font-size: 14px; color: var(--text-light); margin: 0 0 8px; }
.historique__day .task { padding: 6px 0; }
.historique__day .task__text { text-decoration: line-through; color: var(--text-light); font-size: 14px; }
.historique__day .task__project {
  font-size: 11px; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.04em; margin-left: 8px;
}