:root {
    color-scheme: light;
    --bg: #f5f7f8;
    --panel: #ffffff;
    --ink: #182126;
    --muted: #63707a;
    --line: #d9e0e4;
    --accent: #067a7a;
    --accent-dark: #045d5d;
    --danger: #a63b33;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--bg);
    color: var(--ink);
}

a {
    color: var(--accent-dark);
}

.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.login-panel,
.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 12px 30px rgba(18, 33, 39, .08);
}

.login-panel {
    width: min(420px, 100%);
    padding: 28px;
}

.brand {
    margin: 0 0 6px;
    font-size: 24px;
    font-weight: 700;
}

.muted {
    color: var(--muted);
}

label {
    display: block;
    margin: 18px 0 7px;
    font-weight: 700;
    font-size: 14px;
}

input {
    width: 100%;
    height: 44px;
    border: 1px solid #b8c3ca;
    border-radius: 6px;
    padding: 0 12px;
    font-size: 16px;
    background: #fff;
}

button,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    border: 0;
    border-radius: 6px;
    padding: 0 16px;
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
}

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

.error {
    margin: 14px 0 0;
    padding: 12px;
    border: 1px solid #e5b9b4;
    border-radius: 6px;
    background: #fff4f2;
    color: var(--danger);
}

.warning {
    margin: 14px 0;
    padding: 12px;
    border: 1px solid #d8c27a;
    border-radius: 6px;
    background: #fff8dd;
    color: #6d5800;
}

.qr-box {
    display: flex;
    justify-content: center;
    margin: 18px 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
}

.qr-box svg {
    width: min(240px, 100%);
    height: auto;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 28px;
    background: #fff;
    border-bottom: 1px solid var(--line);
}

.topbar h1 {
    margin: 0;
    font-size: 20px;
}

.main {
    width: min(1180px, calc(100% - 32px));
    margin: 24px auto 48px;
}

.summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.stat,
.panel {
    padding: 18px;
}

.stat {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
}

.stat strong {
    display: block;
    font-size: 24px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.panel h2 {
    margin: 0 0 14px;
    font-size: 18px;
}

.list {
    display: grid;
    gap: 10px;
}

.item {
    border-top: 1px solid var(--line);
    padding-top: 10px;
}

.item:first-child {
    border-top: 0;
    padding-top: 0;
}

.item-title {
    font-weight: 700;
}

.item-meta {
    margin-top: 4px;
    color: var(--muted);
    font-size: 14px;
}

.detail-list {
    display: grid;
    gap: 6px;
    margin: 10px 0 0;
    font-size: 14px;
}

.detail-list div {
    display: grid;
    grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
    gap: 12px;
    padding-top: 6px;
    border-top: 1px solid var(--line);
}

.detail-list dt {
    color: var(--muted);
    font-weight: 700;
    overflow-wrap: anywhere;
}

.detail-list dd {
    margin: 0;
    overflow-wrap: anywhere;
}

.documents {
    grid-column: 1 / -1;
}

@media (max-width: 760px) {
    .topbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .summary,
    .grid {
        grid-template-columns: 1fr;
    }

    .detail-list div {
        grid-template-columns: 1fr;
        gap: 2px;
    }
}