:root {
    --fresh: #1a9850;
    --stale: #f39c12;
    --old: #8c8c8c;
    --border: #dde3ea;
    --muted: #6b7785;
    --accent: #0b5ea8;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    height: 100%;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    font-size: 14px;
    color: #1d2733;
    background: #fff;
}

body { display: flex; }

#sidebar {
    width: 300px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border);
    background: #f7f9fb;
}

#sidebar header { padding: 14px 16px 10px; border-bottom: 1px solid var(--border); }
#sidebar h1 { margin: 0 0 4px; font-size: 17px; color: var(--accent); }
#status { color: var(--muted); font-size: 12px; }
#status.error { color: #c0392b; }

#list { list-style: none; margin: 0; padding: 0; overflow-y: auto; flex: 1; }
#list li {
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    display: grid;
    grid-template-columns: 14px 1fr auto;
    gap: 2px 8px;
    align-items: center;
}
#list li:hover { background: #eaf1f8; }
#list li.nodata { cursor: default; opacity: .6; }
#list .name { font-weight: 600; }
#list .meta { grid-column: 2 / 4; color: var(--muted); font-size: 12px; }
#list .age { color: var(--muted); font-size: 12px; white-space: nowrap; }

.legend { padding: 10px 16px; border-top: 1px solid var(--border); display: flex; gap: 12px; font-size: 12px; color: var(--muted); }
.legend span { display: flex; align-items: center; gap: 5px; }

.dot { display: inline-block; width: 12px; height: 12px; border-radius: 50%; border: 2px solid #fff; box-shadow: 0 0 0 1px rgba(0,0,0,.25); }
.dot.fresh { background: var(--fresh); }
.dot.stale { background: var(--stale); }
.dot.old   { background: var(--old); }

#map { flex: 1; height: 100%; }

.emp-marker { background: none; border: none; }
.emp-marker .pin {
    width: 18px; height: 18px; border-radius: 50%;
    border: 3px solid #fff; box-shadow: 0 1px 4px rgba(0,0,0,.45);
}
.emp-marker .pin.fresh { background: var(--fresh); }
.emp-marker .pin.stale { background: var(--stale); }
.emp-marker .pin.old   { background: var(--old); }
.emp-marker .label {
    position: absolute; left: 22px; top: -1px;
    white-space: nowrap; font-size: 12px; font-weight: 600;
    background: rgba(255,255,255,.9); padding: 1px 5px; border-radius: 3px;
    box-shadow: 0 1px 2px rgba(0,0,0,.2);
}

.emp-marker .pin.end { background: #c0392b; }

.tabs { display: flex; gap: 4px; margin-bottom: 10px; }
.tabs a {
    padding: 4px 10px; border-radius: 4px; text-decoration: none;
    color: var(--accent); font-size: 13px;
}
.tabs a:hover { background: #eaf1f8; }
.tabs a.active { background: var(--accent); color: #fff; }

.controls { padding: 12px 16px; display: grid; gap: 10px; border-bottom: 1px solid var(--border); }
.controls label { display: grid; gap: 4px; font-size: 12px; color: var(--muted); }
.controls label.check { display: flex; align-items: center; gap: 6px; color: inherit; font-size: 13px; }
.controls select, .controls input[type=date] {
    font: inherit; font-size: 14px; color: inherit; padding: 5px 6px;
    border: 1px solid var(--border); border-radius: 4px; background: #fff; width: 100%;
}
.date-row { display: grid; grid-template-columns: 32px 1fr 32px; gap: 4px; }
.date-row button {
    font: inherit; font-size: 16px; border: 1px solid var(--border); border-radius: 4px;
    background: #fff; cursor: pointer; color: var(--accent);
}
.date-row button:hover { background: #eaf1f8; }

.summary { margin: 0; padding: 12px 16px; display: grid; grid-template-columns: auto 1fr; gap: 6px 12px; }
.summary dt { color: var(--muted); }
.summary dd { margin: 0; font-weight: 600; }

.popup a { color: var(--accent); }

.userbox { display: flex; align-items: center; justify-content: space-between; gap: 8px;
           font-size: 12px; color: var(--muted); margin-bottom: 6px; min-height: 22px; }
.userbox button {
    font: inherit; font-size: 12px; padding: 2px 8px; cursor: pointer;
    border: 1px solid var(--border); border-radius: 4px; background: #fff; color: var(--accent);
}
.userbox button:hover { background: #eaf1f8; }

body.login-page { align-items: center; justify-content: center; background: #f0f4f8; }
.login-box {
    width: min(340px, calc(100% - 32px)); background: #fff; padding: 28px 24px;
    border: 1px solid var(--border); border-radius: 8px; box-shadow: 0 4px 16px rgba(0,0,0,.06);
    display: grid; gap: 14px;
}
.login-box h1 { margin: 0 0 4px; font-size: 20px; color: var(--accent); text-align: center; }
.login-box label { display: grid; gap: 4px; font-size: 12px; color: var(--muted); }
.login-box input {
    font: inherit; font-size: 15px; padding: 8px 10px; color: inherit;
    border: 1px solid var(--border); border-radius: 4px;
}
.login-box input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.login-box button {
    font: inherit; font-size: 15px; font-weight: 600; padding: 9px; cursor: pointer;
    border: none; border-radius: 4px; background: var(--accent); color: #fff;
}
.login-box button:disabled { opacity: .6; cursor: default; }
.login-error { color: #c0392b; font-size: 13px; min-height: 18px; text-align: center; }

.popup h3 { margin: 0 0 2px; font-size: 14px; }
.popup .dept { color: var(--muted); margin-bottom: 6px; }
.popup table { border-collapse: collapse; }
.popup td { padding: 1px 8px 1px 0; vertical-align: top; }
.popup td:first-child { color: var(--muted); }

@media (max-width: 700px) {
    body { flex-direction: column-reverse; }
    #sidebar { width: 100%; height: 38%; overflow-y: auto; border-right: none; border-top: 1px solid var(--border); }
    #map { height: 62%; }
}