:root {
    --bg: #f4f6f8;
    --card: #ffffff;
    --ink: #1f2933;
    --muted: #66727d;
    --line: #e1e6eb;
    --primary: #2f6f4f;
    --primary-dark: #245a40;
    --primary-soft: #e7f1ec;
    --accent: #c47f17;
    --danger: #c0392b;
    --danger-soft: #fdecea;
    --ok: #2e7d32;
    --ok-soft: #e7f4e8;
    --warn: #b7791f;
    --warn-soft: #fdf3e1;
    --radius: 10px;
    --shadow: 0 1px 3px rgba(16, 24, 40, .08), 0 1px 2px rgba(16, 24, 40, .06);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.5;
}

.container { width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 20px; }
.main { padding-top: 28px; padding-bottom: 60px; }

a { color: var(--primary); }
a:hover { color: var(--primary-dark); }

/* ---- Topbar ---- */
.topbar { background: var(--primary); color: #fff; box-shadow: var(--shadow); }
.topbar__inner { display: flex; align-items: center; justify-content: space-between; min-height: 60px; flex-wrap: wrap; gap: 10px; }
.brand { color: #fff; font-weight: 700; font-size: 1.15rem; text-decoration: none; }
.brand:hover { color: #fff; }
.mainnav { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.mainnav a { color: #eafaf1; text-decoration: none; font-size: .95rem; }
.mainnav a:hover { color: #fff; text-decoration: underline; }
.nav-user { color: #cfe9da; font-size: .85rem; }
.inline-form { display: inline; margin: 0; }
.linkbtn { background: none; border: 0; color: #eafaf1; cursor: pointer; font: inherit; padding: 0; text-decoration: underline; }
.linkbtn:hover { color: #fff; }

/* ---- Cards ---- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); margin-bottom: 22px; }
.card--center { max-width: 440px; margin: 40px auto; text-align: center; }
.card--narrow { max-width: 520px; margin: 0 auto; }
.card h2 { margin-top: 0; }
.card__head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.card__head h2 { margin: 0; }

h1 { font-size: 1.7rem; margin: 0 0 6px; }
.page-head { margin-bottom: 22px; display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; flex-wrap: wrap; }
.subtitle { color: var(--muted); margin: 0; }
.error-code { font-size: 3rem; font-weight: 800; color: var(--primary); margin: 0; }

/* ---- Welcome / message box ---- */
.welcome { background: var(--primary-soft); border-left: 4px solid var(--primary); padding: 16px 18px; border-radius: 8px; margin-bottom: 24px; }
.welcome h2 { margin: 0 0 4px; font-size: 1.15rem; }

/* ---- Forms ---- */
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; margin-bottom: 6px; font-size: .92rem; }
.field .hint { color: var(--muted); font-size: .82rem; margin-top: 4px; }
input[type=text], input[type=email], input[type=password], input[type=date],
input[type=time], input[type=number], input[type=search], select, textarea {
    width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px;
    font: inherit; color: var(--ink); background: #fff;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--primary-soft); border-color: var(--primary); }
textarea { min-height: 90px; resize: vertical; }
.form-row { display: flex; gap: 16px; flex-wrap: wrap; }
.form-row > .field { flex: 1; min-width: 180px; }
fieldset { border: 1px solid var(--line); border-radius: 8px; padding: 16px; margin: 0 0 18px; }
legend { font-weight: 700; padding: 0 8px; }

/* ---- Buttons ---- */
.btn { display: inline-block; background: var(--primary); color: #fff; border: 0; border-radius: 8px;
    padding: 10px 18px; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--primary-dark); color: #fff; }
.btn--block { display: block; width: 100%; text-align: center; }
.btn--ghost { background: #fff; color: var(--primary); border: 1px solid var(--primary); }
.btn--ghost:hover { background: var(--primary-soft); }
.btn--danger { background: var(--danger); }
.btn--danger:hover { background: #a5311f; }
.btn--sm { padding: 6px 12px; font-size: .85rem; }
.btn[disabled], .btn.is-disabled { opacity: .5; cursor: not-allowed; pointer-events: none; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-top: 18px; }

/* ---- Alerts ---- */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: .95rem; border: 1px solid transparent; }
.alert--success { background: var(--ok-soft); color: var(--ok); border-color: #bfe3c1; }
.alert--error { background: var(--danger-soft); color: var(--danger); border-color: #f3c4bd; }
.alert--info { background: #e8f0fe; color: #1a56b0; border-color: #c3d7f7; }
.alert--warning { background: var(--warn-soft); color: var(--warn); border-color: #f1d9a8; }
.form-errors { background: var(--danger-soft); color: var(--danger); border: 1px solid #f3c4bd; border-radius: 8px; padding: 12px 16px 12px 32px; margin-bottom: 16px; }
.form-errors li { margin: 2px 0; }

/* ---- Tables ---- */
.table { width: 100%; border-collapse: collapse; background: #fff; }
.table th, .table td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table th { font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.table tr:last-child td { border-bottom: 0; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
.table--card { box-shadow: var(--shadow); }

/* ---- Badges ---- */
.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: .78rem; font-weight: 600; }
.badge--open { background: var(--ok-soft); color: var(--ok); }
.badge--locked { background: var(--warn-soft); color: var(--warn); }
.badge--sent { background: #e8f0fe; color: #1a56b0; }
.badge--pending { background: var(--warn-soft); color: var(--warn); }
.badge--active { background: var(--ok-soft); color: var(--ok); }
.badge--suspended, .badge--rejected, .badge--cancelled { background: var(--danger-soft); color: var(--danger); }
.badge--role { background: var(--primary-soft); color: var(--primary-dark); }

/* ---- Misc ---- */
.muted { color: var(--muted); }
.text-right { text-align: right; }
.center { text-align: center; }
.mt { margin-top: 18px; }
.mb { margin-bottom: 18px; }
.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); }
.stat .num { font-size: 2rem; font-weight: 800; color: var(--primary); }
.stat .lbl { color: var(--muted); font-size: .9rem; }
.menu-item-row { display: grid; grid-template-columns: 1.5fr 1fr 90px 90px 40px; gap: 10px; align-items: start; margin-bottom: 10px; }
.menu-item-row .cat { font-size: .85rem; }
.choice { border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; margin-bottom: 10px; display: flex; gap: 12px; align-items: center; }
.choice input[type=number] { width: 70px; }
.choice__name { font-weight: 600; }
.choice__desc { color: var(--muted); font-size: .88rem; }
.cat-group { margin-bottom: 20px; }
.cat-group > h3 { border-bottom: 2px solid var(--primary-soft); padding-bottom: 6px; color: var(--primary-dark); }
.auth-wrap { max-width: 420px; margin: 30px auto; }
.auth-wrap .card { margin-bottom: 14px; }
.auth-links { text-align: center; font-size: .9rem; }
hr.sep { border: 0; border-top: 1px solid var(--line); margin: 22px 0; }
/* ---- Sous-navigation admin ---- */
.subnav { display: flex; gap: 6px; flex-wrap: wrap; border-bottom: 1px solid var(--line); margin-bottom: 24px; }
.subnav__link { padding: 10px 16px; text-decoration: none; color: var(--muted); border-bottom: 2px solid transparent; font-weight: 600; font-size: .95rem; }
.subnav__link:hover { color: var(--primary); }
.subnav__link.is-active { color: var(--primary-dark); border-bottom-color: var(--primary); }
.pill { display: inline-block; background: var(--danger); color: #fff; border-radius: 999px; font-size: .72rem; padding: 1px 7px; margin-left: 4px; vertical-align: middle; }
code { background: #eef1f4; padding: 2px 6px; border-radius: 4px; font-size: .85em; word-break: break-all; }

@media (max-width: 640px) {
    .menu-item-row { grid-template-columns: 1fr 1fr; }
    .page-head { align-items: flex-start; }
    .topbar__inner { padding: 8px 0; }
}