/* ===== Thèmes ===== */
:root[data-theme="dark"] {
  --bg: #0e1016;
  --bg2: #151824;
  --card: #171b28;
  --card2: #1c2131;
  --border: #262c3d;
  --text: #e7e9f0;
  --muted: #8b93a7;
  --accent: #6d7bff;      /* bleu/violet */
  --accent2: #9d7bff;
  --accent-soft: rgba(109,123,255,0.14);
  --danger: #ff5f6d;
  --ok: #3ddc97;
  --shadow: 0 10px 30px rgba(0,0,0,0.45);
}
:root[data-theme="light"] {
  --bg: #f4f5fb;
  --bg2: #eceef7;
  --card: #ffffff;
  --card2: #f7f8fd;
  --border: #e2e5f0;
  --text: #1c2030;
  --muted: #6a7285;
  --accent: #5b62f5;
  --accent2: #8a5bf5;
  --accent-soft: rgba(91,98,245,0.10);
  --danger: #e23b52;
  --ok: #16a06a;
  --shadow: 0 10px 30px rgba(40,50,90,0.12);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* ===== Topbar ===== */
.topbar {
  display: flex; align-items: center; gap: 24px;
  padding: 0 24px; height: 60px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; letter-spacing: .2px; }
.brand .logo {
  color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent2));
  width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center;
  font-size: 15px; box-shadow: 0 4px 12px var(--accent-soft);
}
.brand.big { font-size: 22px; margin-bottom: 4px; }
.brand.big .logo { width: 36px; height: 36px; font-size: 19px; }
.nav { display: flex; gap: 4px; margin-left: 8px; }
.nav a {
  color: var(--muted); text-decoration: none; padding: 8px 14px;
  border-radius: 9px; font-weight: 600; font-size: 14px; transition: .15s;
}
.nav a:hover { color: var(--text); background: var(--card2); }
.nav a.active { color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent2)); }
:root[data-theme="light"] .nav a.active { color: #fff; }
.topright { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.logout {
  color: var(--muted); text-decoration: none; font-size: 18px;
  width: 34px; height: 34px; display: grid; place-items: center; border-radius: 8px;
}
.logout:hover { color: var(--danger); background: var(--card2); }

/* ===== Theme switch ===== */
.theme-switch {
  display: flex; align-items: center; gap: 8px; cursor: pointer;
  background: none; border: none; color: var(--muted); font: inherit; font-size: 13px; padding: 0;
}
.ts-track {
  width: 40px; height: 22px; border-radius: 20px; background: var(--card2);
  border: 1px solid var(--border); position: relative; transition: .2s; display: inline-block;
}
.ts-thumb {
  position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2)); transition: .2s;
}
:root[data-theme="light"] .ts-thumb { transform: translateX(18px); }
.ts-label { min-width: 44px; text-align: left; }

/* ===== Layout ===== */
.content { max-width: 1180px; margin: 0 auto; padding: 30px 24px 80px; }
.page-head { margin-bottom: 22px; }
.page-head h1 { margin: 0 0 4px; font-size: 26px; }
.muted { color: var(--muted); margin: 0; font-size: 14px; }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 16px;
  padding: 20px 22px; margin-bottom: 22px; box-shadow: var(--shadow);
}
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 14px; flex-wrap: wrap; }
.card-head h2 { margin: 0; font-size: 17px; }
.head-tools { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.filters { display: flex; align-items: center; gap: 14px; }
.filters label { display: flex; align-items: center; gap: 7px; font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .4px; }

/* ===== Boutons ===== */
.btn {
  border: none; border-radius: 10px; padding: 9px 16px; font-weight: 600; font-size: 14px;
  cursor: pointer; transition: .15s; color: var(--text); background: var(--card2); font-family: inherit;
}
.btn.primary { color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent2)); }
.btn.primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn.ghost { background: transparent; border: 1px solid var(--border); color: var(--muted); }
.btn.ghost:hover { color: var(--text); }
.btn.block { width: 100%; margin-top: 8px; padding: 12px; }

/* ===== Tables ===== */
.table-wrap { overflow-x: auto; }
.grid { width: 100%; border-collapse: collapse; font-size: 14px; }
.grid.wide { min-width: 900px; }
.grid thead th {
  text-align: left; color: var(--muted); font-weight: 600; font-size: 12px;
  text-transform: uppercase; letter-spacing: .4px; padding: 8px 12px;
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
.grid thead th.num { text-align: right; }
.grid thead th.chk { width: 34px; text-align: center; }
.grid tbody td { padding: 11px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.grid tbody tr:last-child td { border-bottom: none; }
.grid tbody tr:hover { background: var(--card2); }
.grid td.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.grid td.strong, .grid td .strong { font-weight: 600; }
.grid td.detail { color: var(--muted); max-width: 320px; }
.grid td.date { color: var(--muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.grid td.chk { text-align: center; }
.row-empty td { opacity: .5; }
.ph { color: var(--muted); opacity: .6; }
.rate { color: var(--muted); font-size: 12px; }
.empty-row td { text-align: center; color: var(--muted); padding: 26px; }
tr.done .detail { text-decoration: line-through; opacity: .55; }

/* inline controls */
.inline-sel {
  background: var(--card2); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 6px 8px; font: inherit; font-size: 13px; cursor: pointer; max-width: 200px;
}
.inline-sel:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.state-sel { border-left: 3px solid var(--accent); }
.prio-sel[data-level="hi"] { border-left: 3px solid var(--danger); color: var(--danger); font-weight: 700; }
.prio-sel[data-level="mid"] { border-left: 3px solid var(--accent2); font-weight: 600; }
.prio-sel[data-level="lo"] { border-left: 3px solid var(--ok); }

.rowact { text-align: right; white-space: nowrap; }
.ic {
  background: none; border: none; color: var(--muted); cursor: pointer; font-size: 15px;
  width: 30px; height: 30px; border-radius: 7px; transition: .15s;
}
.ic:hover { background: var(--card2); color: var(--text); }
.ic.danger:hover { color: var(--danger); }

input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--accent); cursor: pointer; }

/* ===== Recap ===== */
.recap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.recap-box {
  background: var(--card); border: 1px solid var(--border); border-radius: 16px;
  padding: 20px; display: flex; flex-direction: column; gap: 8px; box-shadow: var(--shadow);
}
.recap-box.in { border-top: 3px solid var(--ok); }
.recap-box.out { border-top: 3px solid var(--danger); }
.recap-box.benef { border-top: 3px solid var(--accent); }
.recap-label { color: var(--muted); font-size: 13px; }
.recap-val { font-size: 26px; font-weight: 700; font-variant-numeric: tabular-nums; }
.recap-box.benef .recap-val { color: var(--accent); }
.recap-box.benef .recap-val.neg { color: var(--danger); }

/* ===== Modale ===== */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(6,8,15,0.6); backdrop-filter: blur(3px);
  display: grid; place-items: center; z-index: 50; padding: 20px;
}
.modal-backdrop[hidden] { display: none; }
.modal {
  background: var(--card); border: 1px solid var(--border); border-radius: 16px;
  width: 100%; max-width: 460px; box-shadow: var(--shadow); overflow: hidden;
  animation: pop .16s ease;
}
@keyframes pop { from { transform: translateY(8px) scale(.98); opacity: 0; } to { transform: none; opacity: 1; } }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--border); }
.modal-head h3 { margin: 0; font-size: 17px; }
.modal-close { background: none; border: none; color: var(--muted); font-size: 24px; cursor: pointer; line-height: 1; }
.modal-close:hover { color: var(--text); }
.modal-body { padding: 20px; display: flex; flex-direction: column; gap: 14px; max-height: 60vh; overflow-y: auto; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.field input, .field textarea, .field select {
  background: var(--card2); color: var(--text); border: 1px solid var(--border);
  border-radius: 9px; padding: 10px 12px; font: inherit; font-size: 14px; width: 100%;
}
.field textarea { resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 16px 20px; border-top: 1px solid var(--border); }

/* ===== Login ===== */
.login-body { min-height: 100vh; display: grid; place-items: center; background: radial-gradient(1200px 600px at 50% -10%, var(--accent-soft), transparent), var(--bg); }
.login-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 18px;
  padding: 34px 32px; width: 100%; max-width: 380px; box-shadow: var(--shadow);
  display: flex; flex-direction: column;
}
.login-card .muted { margin-bottom: 18px; }
.login-card label { font-size: 13px; color: var(--muted); margin: 12px 0 6px; }
.login-card input {
  background: var(--card2); color: var(--text); border: 1px solid var(--border);
  border-radius: 10px; padding: 11px 13px; font: inherit; font-size: 15px;
}
.login-card input:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.alert { padding: 10px 12px; border-radius: 10px; font-size: 13px; margin-bottom: 8px; }
.alert.error { background: rgba(255,95,109,0.12); color: var(--danger); border: 1px solid rgba(255,95,109,0.3); }

@media (max-width: 720px) {
  .recap { grid-template-columns: 1fr; }
  .nav a { padding: 8px 10px; }
  .topbar { gap: 12px; padding: 0 14px; }
  .brand span:not(.logo) { display: none; }
  .ts-label { display: none; }
}