/* rbd_hrm — admin theme. Navy sidebar, brass accent (hotel), quiet neutral surfaces. */
:root {
    --nav: #0f1b2d;
    --nav-2: #16263d;
    --nav-text: #a9b6c9;
    --nav-active: #ffffff;
    --accent: #c79a3b;
    --accent-soft: #fbf4e6;
    --primary: #1f4e8c;
    --primary-soft: #e8eff9;
    --bg: #f3f5f9;
    --surface: #ffffff;
    --border: #e4e8ef;
    --text: #1b2433;
    --muted: #6b778a;
    --ok: #15803d;   --ok-bg: #e7f6ec;
    --warn: #b45309; --warn-bg: #fdf1dc;
    --bad: #b91c1c;  --bad-bg: #fdeaea;
    --info: #6d28d9; --info-bg: #f1ebfd;
    --off: #52607a;  --off-bg: #eef1f5;
    --radius: 10px;
    --sidebar-w: 248px;
}

html, body { background: var(--bg); }
body {
    font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--text);
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
.text-muted { color: var(--muted) !important; }
.tabular { font-variant-numeric: tabular-nums; }

/* ---------- Bootstrap tuning ---------- */
.btn { border-radius: 8px; font-weight: 500; font-size: 13.5px; }
.btn-primary { background: var(--primary); border-color: var(--primary); }
.btn-primary:hover, .btn-primary:focus { background: #183f73; border-color: #183f73; }
.btn-accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-accent:hover { background: #b0852c; color: #fff; }
.btn-light { background: #fff; border-color: var(--border); color: var(--text); }
.btn-light:hover { background: #f7f8fb; border-color: #d3d9e3; }
.form-control, .form-select { border-radius: 8px; border-color: #d7dde7; font-size: 13.5px; }
.form-control:focus, .form-select:focus { border-color: #7aa0d4; box-shadow: 0 0 0 3px rgba(31, 78, 140, .12); }
.form-label { font-weight: 500; font-size: 12.5px; color: #3c4658; margin-bottom: .3rem; }
.form-text { font-size: 12px; }
.alert { border-radius: var(--radius); font-size: 13.5px; }

/* ---------- Shell ---------- */
.sidebar {
    position: fixed; inset: 0 auto 0 0; width: var(--sidebar-w);
    background: var(--nav); color: var(--nav-text);
    display: flex; flex-direction: column; z-index: 1040;
    transition: transform .2s ease;
}
.brand { display: flex; align-items: center; gap: .7rem; padding: 1.1rem 1.25rem; border-bottom: 1px solid rgba(255,255,255,.06); }
.brand-mark {
    width: 36px; height: 36px; border-radius: 9px; display: grid; place-items: center;
    background: linear-gradient(135deg, var(--accent), #e2bd6a); color: #1b1300; font-weight: 700;
}
.brand-name { color: #fff; font-weight: 600; font-size: 15px; line-height: 1.1; }
.brand-sub { font-size: 11px; color: var(--nav-text); letter-spacing: .04em; text-transform: uppercase; }
.nav-scroll { flex: 1; overflow-y: auto; padding: .75rem .6rem 1rem; }
.nav-section { font-size: 10.5px; text-transform: uppercase; letter-spacing: .09em; color: #6d7d95; padding: .9rem .75rem .35rem; }
.side-link {
    display: flex; align-items: center; gap: .7rem; padding: .52rem .75rem; margin: 1px 0;
    border-radius: 8px; color: var(--nav-text); font-weight: 500; font-size: 13.5px;
}
.side-link i { font-size: 16px; width: 18px; text-align: center; opacity: .9; }
.side-link:hover { background: var(--nav-2); color: #fff; text-decoration: none; }
.side-link.active { background: rgba(199, 154, 59, .14); color: var(--nav-active); box-shadow: inset 3px 0 0 var(--accent); }
.side-link .count { margin-left: auto; background: var(--accent); color: #1b1300; border-radius: 20px; font-size: 11px; padding: 0 .45rem; font-weight: 600; }
.side-foot { padding: .9rem 1rem; border-top: 1px solid rgba(255,255,255,.06); font-size: 12px; }

.main { margin-left: var(--sidebar-w); min-height: 100vh; display: flex; flex-direction: column; }
.topbar {
    position: sticky; top: 0; z-index: 1020; height: 60px;
    display: flex; align-items: center; gap: 1rem; padding: 0 1.75rem;
    background: rgba(255,255,255,.92); backdrop-filter: blur(6px); border-bottom: 1px solid var(--border);
}
.topbar h1 { font-size: 17px; font-weight: 600; margin: 0; }
.topbar .crumb { font-size: 12px; color: var(--muted); }
.avatar {
    width: 34px; height: 34px; border-radius: 50%; display: inline-grid; place-items: center; flex-shrink: 0;
    background: var(--primary-soft); color: var(--primary); font-weight: 600; font-size: 12.5px;
}
.avatar.lg { width: 64px; height: 64px; font-size: 22px; }
.content { padding: 1.5rem 1.75rem 3rem; flex: 1; }
.menu-btn { display: none; }

@media (max-width: 991.98px) {
    .sidebar { transform: translateX(-100%); }
    body.nav-open .sidebar { transform: none; box-shadow: 0 0 40px rgba(0,0,0,.3); }
    .main { margin-left: 0; }
    .menu-btn { display: inline-flex; }
    .topbar, .content { padding-left: 1rem; padding-right: 1rem; }
}
@media (max-width: 575.98px) {
    .kpi { padding: .8rem; gap: .6rem; }
    .kpi .ic { width: 36px; height: 36px; font-size: 17px; }
    .kpi .v { font-size: 18px; }
    .kpi .v small { display: none; }
}

/* ---------- Surfaces ---------- */
.card-x { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.card-x > .card-h { display: flex; align-items: center; gap: .75rem; padding: .9rem 1.15rem; border-bottom: 1px solid var(--border); }
.card-x > .card-h h2 { font-size: 14.5px; font-weight: 600; margin: 0; }
.card-x > .card-b { padding: 1.15rem; }
.page-head { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; margin-bottom: 1.25rem; }
.page-head .title { font-size: 20px; font-weight: 650; margin: 0; }
.page-head .sub { color: var(--muted); font-size: 13px; }
.page-head .actions { margin-left: auto; display: flex; gap: .5rem; flex-wrap: wrap; }

.kpi { padding: 1.05rem 1.15rem; display: flex; gap: .9rem; align-items: center; height: 100%; }
.kpi .ic { width: 44px; height: 44px; border-radius: 10px; display: grid; place-items: center; font-size: 20px; flex-shrink: 0; }
.kpi .v { font-size: 22px; font-weight: 650; line-height: 1.1; font-variant-numeric: tabular-nums; }
.kpi .l { color: var(--muted); font-size: 12.5px; }
.ic-blue { background: var(--primary-soft); color: var(--primary); }
.ic-green { background: var(--ok-bg); color: var(--ok); }
.ic-amber { background: var(--warn-bg); color: var(--warn); }
.ic-red { background: var(--bad-bg); color: var(--bad); }
.ic-violet { background: var(--info-bg); color: var(--info); }
.ic-gold { background: var(--accent-soft); color: #946b16; }

/* ---------- Tables ---------- */
.table-x { width: 100%; margin: 0; font-size: 13.5px; }
.table-x th {
    background: #f8f9fc; color: #5a667a; font-weight: 600; font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em;
    padding: .65rem .9rem; border-bottom: 1px solid var(--border); white-space: nowrap;
}
.table-x td { padding: .65rem .9rem; border-bottom: 1px solid #eef1f5; vertical-align: middle; }
.table-x tbody tr:hover td { background: #fafbfd; }
.table-x tbody tr:last-child td { border-bottom: 0; }
.table-x .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.table-wrap { overflow-x: auto; }
.person { display: flex; align-items: center; gap: .65rem; }
.person .n { font-weight: 550; color: var(--text); }
.person .s { font-size: 12px; color: var(--muted); }

/* ---------- Badges ---------- */
.badge-x { display: inline-flex; align-items: center; gap: .3rem; padding: .18rem .55rem; border-radius: 20px; font-size: 11.5px; font-weight: 600; white-space: nowrap; }
.st-present { background: var(--ok-bg); color: var(--ok); }
.st-late { background: var(--warn-bg); color: var(--warn); }
.st-half { background: #fff5d6; color: #8a6100; }
.st-absent { background: var(--bad-bg); color: var(--bad); }
.st-leave { background: var(--info-bg); color: var(--info); }
.st-off { background: var(--off-bg); color: var(--off); }
.st-blue { background: var(--primary-soft); color: var(--primary); }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }

/* ---------- Monthly grid ---------- */
.grid-month th, .grid-month td { text-align: center; padding: .35rem .25rem !important; min-width: 30px; font-size: 12px; }
.grid-month td.name, .grid-month th.name { text-align: left; min-width: 190px; position: sticky; left: 0; background: #fff; z-index: 1; }
.grid-month th.off, .grid-month td.off { background: #f5f6f9; }
.cell { display: inline-block; min-width: 24px; border-radius: 5px; font-weight: 600; font-size: 11px; padding: 1px 3px; }
.c-P { background: var(--ok-bg); color: var(--ok); }
.c-L { background: var(--warn-bg); color: var(--warn); }
.c-A { background: var(--bad-bg); color: var(--bad); }
.c-LV { background: var(--info-bg); color: var(--info); }
.c-H, .c-W { background: var(--off-bg); color: var(--off); }
.c-half { background: #fff5d6; color: #8a6100; }

/* ---------- Misc ---------- */
.empty { text-align: center; padding: 3rem 1rem; color: var(--muted); }
.empty i { font-size: 34px; display: block; margin-bottom: .5rem; opacity: .6; }
.dl-x { display: grid; grid-template-columns: 150px 1fr; gap: .45rem 1rem; margin: 0; font-size: 13.5px; }
.dl-x dt { color: var(--muted); font-weight: 500; }
.dl-x dd { margin: 0; }
.bar { height: 6px; border-radius: 6px; background: #edf0f5; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--primary); border-radius: 6px; }
.chip-filter .btn { border-radius: 20px; }
.sync-pill { font-size: 12px; color: var(--muted); display: inline-flex; align-items: center; gap: .4rem; }
.sync-pill .dot { background: var(--ok); box-shadow: 0 0 0 3px var(--ok-bg); }
.sync-pill.bad .dot { background: var(--bad); box-shadow: 0 0 0 3px var(--bad-bg); }
.sheet-row.changed td { background: #fffbeb !important; }
.src { font-size: 10.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }

/* ---------- Auth ---------- */
.auth-wrap { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.auth-art {
    background: radial-gradient(circle at 20% 20%, #213a5e 0, var(--nav) 55%), var(--nav);
    color: #dfe6f1; padding: 3rem; display: flex; flex-direction: column; justify-content: space-between;
}
.auth-art h2 { color: #fff; font-weight: 650; font-size: 30px; line-height: 1.25; max-width: 460px; }
.auth-art .feat { display: flex; gap: .75rem; align-items: flex-start; margin-top: 1rem; color: #b9c5d6; }
.auth-art .feat i { color: var(--accent); font-size: 18px; }
.auth-form { display: grid; place-items: center; padding: 2rem; background: #fff; }
.auth-form .box { width: 100%; max-width: 360px; }
@media (max-width: 860px) { .auth-wrap { grid-template-columns: 1fr; } .auth-art { display: none; } }

/* ---------- Print (payslip) ---------- */
@media print {
    .sidebar, .topbar, .no-print { display: none !important; }
    .main { margin: 0; }
    .content { padding: 0; }
    body, html { background: #fff; }
    .card-x { border: 0; }
}