:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --bg: #f4f6fb;
    --card: #ffffff;
    --text: #1f2937;
    --muted: #6b7280;
    --danger: #dc2626;
    --success: #16a34a;
    --border: #e5e7eb;
    --radius: 14px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
}

.wrap {
    max-width: 480px;
    margin: 0 auto;
    padding: 24px 18px 90px;
}

.wrap-wide {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 20px;
    margin-bottom: 24px;
    color: var(--primary-dark);
}

.brand .dot {
    width: 10px; height: 10px; border-radius: 50%;
    background: var(--primary);
}

.card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    border: 1px solid var(--border);
}

.card + .card { margin-top: 16px; }

h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 17px; margin: 0 0 12px; }
p.sub { color: var(--muted); margin-top: 0; margin-bottom: 20px; font-size: 14px; }

label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text);
}

input[type=text], input[type=email], input[type=password], input[type=number], select {
    width: 100%;
    padding: 11px 13px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 15px;
    margin-bottom: 16px;
    background: #fff;
}

input:focus, select:focus { outline: 2px solid var(--primary); border-color: transparent; }

button, .btn {
    display: inline-block;
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 12px 18px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
}

button:hover, .btn:hover { background: var(--primary-dark); }

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 1.5px solid var(--primary);
}
.btn-outline:hover { background: #eff6ff; }

.btn-danger { background: var(--danger); }
.btn-danger:hover { background: #b91c1c; }

.btn-block { width: 100%; }

.alert {
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 14px;
    margin-bottom: 16px;
}
.alert-error { background: #fef2f2; color: var(--danger); border: 1px solid #fecaca; }
.alert-success { background: #f0fdf4; color: var(--success); border: 1px solid #bbf7d0; }
.alert-info { background: #eff6ff; color: var(--primary-dark); border: 1px solid #bfdbfe; }

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

.muted { color: var(--muted); font-size: 13px; }

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.member-list { display: flex; flex-direction: column; gap: 10px; }

.member-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    background: #fff;
}
.member-item:hover { border-color: var(--primary); }
.member-item.active { border-color: var(--primary); background: #eff6ff; }

.avatar {
    width: 42px; height: 42px; border-radius: 50%;
    background: var(--primary); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 16px; margin-right: 12px;
}

.status-dot {
    width: 9px; height: 9px; border-radius: 50%;
    display: inline-block; margin-right: 5px;
}
.status-online { background: var(--success); }
.status-offline { background: #9ca3af; }

#map { width: 100%; height: 380px; border-radius: var(--radius); border: 1px solid var(--border); }

.grid-2 {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 18px;
}
@media (max-width: 860px) {
    .grid-2 { grid-template-columns: 1fr; }
}

.pill {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    background: #eff6ff;
    color: var(--primary-dark);
}

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; }

.share-banner {
    background: #16a34a;
    color: #fff;
    text-align: center;
    padding: 14px;
    border-radius: var(--radius);
    font-weight: 600;
    margin-bottom: 16px;
}
.share-banner.off { background: #6b7280; }

.center-box {
    display: flex; align-items: center; justify-content: center;
    min-height: 80vh;
}