/* Dashboard — Δήμος Κάσου */
:root {
    --bg:        #f8fafc;
    --surface:   #ffffff;
    --border:    #e2e8f0;
    --text:      #0f172a;
    --muted:     #64748b;
    --primary:   #2563eb;
    --ok:        #059669;
    --warn:      #d97706;
    --err:       #dc2626;
    --shadow:    0 1px 2px rgba(15,23,42,.04), 0 4px 12px rgba(15,23,42,.06);
    --radius:    12px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
       "Helvetica Neue", Arial, "Noto Sans", sans-serif; line-height: 1.5; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.muted { color: var(--muted); font-size: 14px; }
code   { background: #f1f5f9; padding: 1px 6px; border-radius: 4px; font-size: 13px; }

/* Header */
.app-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    position: sticky; top: 0; z-index: 10;
}
.app-header .wrap {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 14px; padding-bottom: 14px;
}
.app-header h1 {
    margin: 0; font-size: 18px; font-weight: 600;
    display: flex; align-items: center; gap: 10px;
}
.app-header h1 .dot {
    width: 10px; height: 10px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #10b981);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}
.app-header nav a {
    color: var(--muted); text-decoration: none; margin-left: 18px;
    font-size: 14px; font-weight: 500;
    padding: 6px 12px; border-radius: 8px;
}
.app-header nav a:hover { background: #f1f5f9; color: var(--text); }
.app-header nav a.active { color: var(--primary); background: rgba(37, 99, 235, 0.08); }

/* Org card */
.org-card, .empty-org {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin: 24px 0;
    display: flex; justify-content: space-between; align-items: flex-start;
    box-shadow: var(--shadow);
}
.org-card h2 { margin: 0 0 8px; font-size: 20px; }
.org-card p  { margin: 4px 0; }

.badge {
    display: inline-block; padding: 3px 10px; border-radius: 999px;
    font-size: 12px; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.02em;
}
.badge.ok   { background: rgba(5, 150, 105, 0.12);  color: var(--ok);  }
.badge.warn { background: rgba(217, 119, 6, 0.12);  color: var(--warn);}
.badge.err  { background: rgba(220, 38, 38, 0.12);  color: var(--err); }

/* KPIs */
.kpis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px; margin: 24px 0;
}
.kpi {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 18px 20px;
    box-shadow: var(--shadow);
}
.kpi-label { font-size: 13px; color: var(--muted); text-transform: uppercase;
             letter-spacing: 0.05em; font-weight: 600; }
.kpi-value { font-size: 32px; font-weight: 700; color: var(--text); margin: 4px 0; }
.kpi-hint  { font-size: 12px; color: var(--muted); }

/* Charts */
.charts { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 24px 0; }
@media (max-width: 900px) { .charts { grid-template-columns: 1fr; } }

.card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 20px 24px;
    box-shadow: var(--shadow); margin-bottom: 20px;
}
.card h3 { margin: 0 0 16px; font-size: 15px; text-transform: uppercase;
           letter-spacing: 0.04em; color: var(--muted); font-weight: 600; }

.placeholder ul { color: var(--muted); font-size: 14px; padding-left: 20px; }
.placeholder ul li { margin: 4px 0; }

/* Tables */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th, .table td { text-align: left; padding: 10px 12px;
                       border-bottom: 1px solid var(--border); }
.table th { font-weight: 600; color: var(--muted); font-size: 12px;
            text-transform: uppercase; letter-spacing: 0.05em; }
.table tbody tr:hover { background: #f8fafc; }

/* Footer */
.app-footer { padding: 24px; text-align: center; font-size: 13px; }
.app-footer a { color: var(--muted); }