:root {
  --bg: #f4f2ee; --surface: #ffffff; --surface-2: #faf9f6; --line: #e3dfd6; --text: #1d2321; --muted: #6b716d;
  --brand: #1f6f5c; --brand-ink: #ffffff; --brand-soft: #e3f0eb;
  --cp: #2f7dd1; --cp-soft: #dcebfb; --sick: #c2563a; --sick-soft: #f9e2db; --abs: #7a7f86; --abs-soft: #e8e9eb;
  --pending: #b7860b; --pending-soft: #fbf0d0; --holiday: #8a4fbf; --holiday-soft: #efe4f8;
  --weekend: #efece6; --ok: #2e8b57; --danger: #c0392b;
  --radius: 10px; --shadow: 0 1px 2px rgba(0,0,0,.05), 0 4px 16px rgba(0,0,0,.05);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font: 15px/1.45 "Segoe UI", system-ui, -apple-system, Roboto, sans-serif; background: var(--bg); color: var(--text); }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { margin: 0 0 .6em; line-height: 1.2; }
h2 { font-size: 1.25rem; } h3 { font-size: 1.05rem; }
a { color: var(--brand); }

/* ---------- barre du haut ---------- */
.top { background: var(--brand); color: var(--brand-ink); position: sticky; top: 0; z-index: 20; padding-top: env(safe-area-inset-top); }
.top-in { max-width: 1280px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.05rem; }
.brand img { width: 28px; height: 28px; background: #fff; border-radius: 7px; padding: 2px; }
.who { margin-left: auto; display: flex; align-items: center; gap: 12px; font-size: .9rem; }
.who .bal { background: rgba(255,255,255,.16); padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
.who button { background: transparent; border: 1px solid rgba(255,255,255,.4); color: #fff; border-radius: 8px; padding: 4px 10px; cursor: pointer; }
nav.tabs { max-width: 1280px; margin: 0 auto; padding: 0 12px; display: flex; gap: 2px; overflow-x: auto; }
nav.tabs button { background: none; border: 0; color: rgba(255,255,255,.75); padding: 10px 14px; cursor: pointer; border-bottom: 3px solid transparent; white-space: nowrap; font-weight: 600; }
nav.tabs button.on { color: #fff; border-bottom-color: #fff; }
nav.tabs .count { background: #f4c84a; color: #3a2c00; border-radius: 999px; padding: 0 7px; font-size: .78rem; margin-left: 6px; }

main { max-width: 1280px; margin: 0 auto; padding: 20px 16px calc(60px + env(safe-area-inset-bottom)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; margin-bottom: 16px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }

/* ---------- boutons & champs ---------- */
.btn { border: 1px solid var(--line); background: var(--surface); padding: 8px 14px; border-radius: 8px; cursor: pointer; font-weight: 600; white-space: nowrap; }
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--brand); color: var(--brand-ink); border-color: var(--brand); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.ok { background: var(--ok); color: #fff; border-color: var(--ok); }
.btn.danger { color: var(--danger); border-color: #e9c3be; }
.btn.danger.fill { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn.sm { padding: 4px 10px; font-size: .85rem; }
.btn:disabled { opacity: .5; cursor: default; }
label.f { display: block; margin-bottom: 12px; }
label.f > span { display: block; font-size: .85rem; font-weight: 600; margin-bottom: 4px; color: var(--muted); }
input[type=text], input[type=password], input[type=email], input[type=date], input[type=number], input[type=url], select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; background: #fff;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand-soft); border-color: var(--brand); }
.check { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; cursor: pointer; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
@media (max-width: 600px) { .grid2 { grid-template-columns: 1fr; } }

/* ---------- connexion ---------- */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.auth .card { width: 100%; max-width: 400px; padding: 28px; }
.auth .logo { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.auth .logo img { width: 42px; height: 42px; }
.auth .logo b { font-size: 1.2rem; display: block; }
.err { color: var(--danger); font-size: .9rem; min-height: 1.2em; margin: 6px 0; }

/* ---------- statistiques ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.stat .v { font-size: 1.6rem; font-weight: 700; }
.stat .l { font-size: .85rem; color: var(--muted); }

/* ---------- pastilles ---------- */
.pill { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: .78rem; font-weight: 700; white-space: nowrap; }
.pill.CP { background: var(--cp-soft); color: #1d5a9e; }
.pill.MALADIE { background: var(--sick-soft); color: #8f3a24; }
.pill.pending { background: var(--pending-soft); color: #7a5900; }
.pill.approved { background: #dcf2e4; color: #1f6b3f; }
.pill.refused { background: #f7dcd8; color: #8f2a1f; }
.pill.cancelled { background: var(--abs-soft); color: #555; }
.pill.role-superadmin { background: #2a2f3a; color: #fff; }
.pill.role-admin { background: var(--brand-soft); color: var(--brand); }
.pill.role-employee { background: var(--abs-soft); color: #444; }

/* ---------- tableaux ---------- */
.tbl-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; }
.tbl th, .tbl td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.tbl th { font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 700; }
.tbl tr.inactive td { opacity: .5; }
.empty { padding: 30px; text-align: center; color: var(--muted); }

/* ---------- calendrier ---------- */
.cal-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.cal-head .month { font-size: 1.3rem; font-weight: 700; min-width: 180px; text-align: center; text-transform: capitalize; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg button { border: 0; background: #fff; padding: 7px 12px; cursor: pointer; font-weight: 600; }
.seg button.on { background: var(--brand); color: #fff; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: .82rem; color: var(--muted); margin-top: 12px; }
.legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; vertical-align: -1px; margin-right: 5px; }

.month-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--line); gap: 1px; }
.month-grid .dow { background: var(--surface-2); padding: 6px; font-size: .78rem; font-weight: 700; text-align: center; color: var(--muted); }
.day { background: #fff; min-height: 104px; padding: 5px; display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.day.out { background: var(--surface-2); }
.day.out .num { opacity: .35; }
.day.we { background: var(--weekend); }
.day.hol { background: var(--holiday-soft); }
.day.today .num { background: var(--brand); color: #fff; border-radius: 999px; padding: 0 7px; }
.day .num { font-size: .82rem; font-weight: 700; align-self: flex-start; }
.day .hname { font-size: .72rem; color: var(--holiday); font-weight: 700; }
.chip { font-size: .74rem; padding: 2px 6px; border-radius: 5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 600; border-left: 3px solid; }
.chip.CP { background: var(--cp-soft); border-color: var(--cp); color: #1d4d82; }
.chip.MALADIE { background: var(--sick-soft); border-color: var(--sick); color: #7c3320; }
.chip.ABSENT { background: var(--abs-soft); border-color: var(--abs); color: #444; }
.chip.pending { background: repeating-linear-gradient(45deg, #fff, #fff 4px, var(--pending-soft) 4px, var(--pending-soft) 8px); border-color: var(--pending); color: #6a4d00; }
.chip.half::after { content: " ½"; }
.more { font-size: .72rem; color: var(--muted); }

.planning { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.planning table { border-collapse: collapse; min-width: 100%; }
.planning th, .planning td { border: 1px solid var(--line); padding: 0; text-align: center; font-size: .75rem; }
.planning th.name, .planning td.name { position: sticky; left: 0; background: #fff; text-align: left; padding: 6px 10px; min-width: 150px; font-size: .85rem; font-weight: 600; z-index: 1; white-space: nowrap; }
.planning thead th { padding: 4px 0; width: 30px; min-width: 30px; background: var(--surface-2); }
.planning thead th small { display: block; font-weight: 400; color: var(--muted); }
.planning td.c { height: 34px; }
.planning .we { background: var(--weekend); }
.planning .hol { background: var(--holiday-soft); }
.planning th.hol { color: var(--holiday); }
.planning .today { box-shadow: inset 0 0 0 2px var(--brand); }
.planning td.c.CP { background: var(--cp); }
.planning td.c.MALADIE { background: var(--sick); }
.planning td.c.ABSENT { background: var(--abs); }
.planning td.c.pending { background: repeating-linear-gradient(45deg, var(--pending-soft), var(--pending-soft) 4px, #f1d78a 4px, #f1d78a 8px); }
.planning td.c.halfam { background-image: linear-gradient(90deg, transparent 50%, #fff 50%) !important; }
.planning td.c.halfpm { background-image: linear-gradient(90deg, #fff 50%, transparent 50%) !important; }
.planning .agrow td { background: var(--surface-2); font-weight: 700; text-align: left; padding: 5px 10px; font-size: .8rem; color: var(--muted); }

@media (max-width: 700px) {
  .day { min-height: 64px; padding: 3px; }
  .chip { font-size: .66rem; padding: 1px 3px; }
  .day .hname { font-size: .62rem; }
  .who .name { display: none; }
}

/* ---------- liste de demandes ---------- */
.req { display: flex; gap: 14px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.req:last-child { border-bottom: 0; }
.req .main { flex: 1; min-width: 220px; }
.req .dates { font-weight: 700; }
.req .meta { font-size: .85rem; color: var(--muted); }
.req .days { font-weight: 700; font-size: 1.1rem; min-width: 70px; text-align: right; }
.warn { color: var(--danger); font-weight: 600; font-size: .85rem; }

/* ---------- modale ---------- */
.overlay { position: fixed; inset: 0; background: rgba(20,25,23,.45); display: grid; place-items: center; z-index: 50; padding: 16px; }
.modal { background: #fff; border-radius: 14px; width: 100%; max-width: 520px; max-height: 92vh; overflow-y: auto; padding: 22px; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.modal .actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }
.preview { background: var(--brand-soft); color: var(--brand); border-radius: 8px; padding: 10px 12px; font-weight: 700; margin: 4px 0 12px; }

#toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 60; }
#toast div { background: #222; color: #fff; padding: 10px 18px; border-radius: 8px; margin-top: 6px; box-shadow: var(--shadow); }
#toast div.e { background: var(--danger); }