:root {
    --primary: #2c5f8a;
    --primary-dark: #1e4363;
    --border: #d8dee3;
    --bg: #f5f7fa;
    --text: #23292f;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, "Segoe UI", Arial, sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar { display: flex; align-items: center; justify-content: space-between; background: var(--primary-dark); color: #fff; padding: 0.75rem 1.5rem; flex-wrap: wrap; }
.topbar .brand a { color: #fff; font-weight: 700; font-size: 1.2rem; }
.topbar nav a { color: #cfe0ef; margin-left: 1.25rem; padding: 0.25rem 0; }
.topbar nav a.active, .topbar nav a:hover { color: #fff; border-bottom: 2px solid #fff; }

.content { max-width: 1200px; margin: 1.5rem auto; padding: 0 1.5rem 3rem; }

.footer { text-align: center; color: #8a97a3; font-size: 0.85rem; padding: 1rem; }

h1 { font-size: 1.5rem; margin-top: 0; }
h2 { font-size: 1.2rem; color: var(--primary-dark); }

.cards { display: flex; gap: 1rem; flex-wrap: wrap; margin: 1rem 0 2rem; }
.card { background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 1rem 1.5rem; min-width: 160px; box-shadow: 0 1px 2px rgba(0,0,0,0.05); }
.card .num { font-size: 2rem; font-weight: 700; color: var(--primary); }
.card .label { color: #5a6672; font-size: 0.9rem; }

table { border-collapse: collapse; width: 100%; background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,0.05); }
table th, table td { border: 1px solid var(--border); padding: 0.5rem 0.65rem; text-align: left; font-size: 0.92rem; }
table th { background: #eef2f6; position: sticky; top: 0; }
table tbody tr:hover { background: #f0f6fb; }
.table-wrap {
    overflow-x: auto;
    box-sizing: border-box;
    width: 100vw;
    max-width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    padding: 0 1.5rem;
}
.table-wrap table { width: 100%; }

.btn { display: inline-block; background: var(--primary); color: #fff; border: none; padding: 0.45rem 0.9rem; border-radius: 5px; cursor: pointer; font-size: 0.9rem; }
.btn:hover { background: var(--primary-dark); text-decoration: none; }
.btn.danger { background: #b23b3b; }
.btn.danger:hover { background: #8f2c2c; }
.btn.secondary { background: #6c7a89; }
.btn.secondary:hover { background: #545f6b; }

.actions { display: flex; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; align-items: center; }

form.filters { display: flex; gap: 0.75rem; flex-wrap: wrap; align-items: end; margin-bottom: 1rem; }
form.filters label { display: flex; flex-direction: column; font-size: 0.85rem; color: #5a6672; }
input[type=text], input[type=search], input[type=password], input[type=date], input[type=number], select, textarea {
    padding: 0.4rem 0.5rem; border: 1px solid var(--border); border-radius: 4px; font-size: 0.95rem;
}

.sql-editor { width: 100%; min-height: 16rem; font-family: monospace; }

.reports-list { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 0.75rem; }
.reports-list li { background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 0.9rem 1.1rem; }
.reports-list li p { margin: 0.35rem 0 0; font-size: 0.85rem; color: #5a6672; }

.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; background: #fff; padding: 1.5rem; border-radius: 8px; border: 1px solid var(--border); }
.form-grid label { display: flex; flex-direction: column; font-size: 0.85rem; gap: 0.25rem; }
.form-grid.checks { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.form-grid label.checkbox { flex-direction: row; align-items: center; gap: 0.5rem; }
fieldset { border: 1px solid var(--border); border-radius: 8px; margin: 1.25rem 0; padding: 1rem 1.5rem; background: #fff; }
legend { font-weight: 600; color: var(--primary-dark); padding: 0 0.5rem; }

.detail-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 0.75rem 1.5rem; }
.detail-grid dt { font-size: 0.78rem; text-transform: uppercase; color: #8a97a3; }
.detail-grid dd { margin: 0; font-size: 0.98rem; }

.badge { display: inline-block; padding: 0.15rem 0.5rem; border-radius: 10px; font-size: 0.78rem; font-weight: 600; }
.badge.yes { background: #dcf3e1; color: #1c7c39; }
.badge.no { background: #f3dcdc; color: #a83030; }

.error { color: #a83030; font-weight: 600; }
.notice { background: #eaf4ea; border: 1px solid #b8dcbb; color: #256029; padding: 0.6rem 1rem; border-radius: 6px; margin-bottom: 1rem; }

.login-body { display: flex; align-items: center; justify-content: center; height: 100vh; background: var(--primary-dark); }
.login-box { background: #fff; padding: 2rem 2.5rem; border-radius: 10px; width: 320px; box-shadow: 0 6px 24px rgba(0,0,0,0.25); }
.login-box label { display: block; margin-bottom: 0.9rem; font-size: 0.9rem; }
.login-box input { width: 100%; margin-top: 0.3rem; }
.login-box button { width: 100%; margin-top: 0.5rem; }