:root {
    --primary: #0f5c3f;
    --primary-dark: #0a3f2b;
    --bg: #f5f7f6;
    --card: #ffffff;
    --border: #dfe5e2;
    --text: #1f2d27;
    --muted: #6b7a74;
    --incoming: #1d6fa5;
    --outgoing: #a5581d;
}
* { box-sizing: border-box; }
body {
    font-family: "Segoe UI", Tahoma, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    margin: 0;
}
.topbar {
    background: var(--primary);
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 24px;
}
.topbar nav a { color: #fff; margin: 0 10px; text-decoration: none; }
.topbar nav a:hover { text-decoration: underline; }
.who { margin-right: 10px; opacity: 0.85; }
.container { max-width: 1000px; margin: 0 auto; padding: 24px; }
.page-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
h1 { color: var(--primary-dark); }
.btn {
    background: var(--primary);
    color: #fff;
    padding: 8px 16px;
    border-radius: 6px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
}
.btn.secondary { background: var(--muted); }
.btn.small { padding: 4px 10px; font-size: 12px; }
.search-bar { display: flex; gap: 8px; margin-bottom: 16px; }
.search-bar input { flex: 1; padding: 8px; border: 1px solid var(--border); border-radius: 6px; }
.data-table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: 8px; overflow: hidden; }
.data-table th, .data-table td { padding: 10px 14px; text-align: right; border-bottom: 1px solid var(--border); }
.data-table th { background: #eef3f0; }
.data-table tr[onclick] { cursor: pointer; }
.data-table tr[onclick]:hover { background: #f0f7f3; }
.empty { color: var(--muted); padding: 20px; text-align: center; }
.form-box { display: flex; flex-direction: column; gap: 8px; max-width: 500px; background: var(--card); padding: 20px; border-radius: 8px; }
.form-box label { font-weight: 600; margin-top: 8px; }
.form-box input, .form-box select, .form-box textarea {
    padding: 8px; border: 1px solid var(--border); border-radius: 6px; font-size: 14px;
}
.form-box button { margin-top: 12px; }
.login-box { max-width: 380px; margin: 80px auto; background: var(--card); padding: 30px; border-radius: 10px; text-align: center; }
.login-box .sub { color: var(--muted); margin-bottom: 20px; }
.login-box form { display: flex; flex-direction: column; gap: 8px; text-align: right; }
.login-box input { padding: 10px; border: 1px solid var(--border); border-radius: 6px; }
.alert.error { background: #fdecea; color: #9c2b1f; padding: 10px; border-radius: 6px; margin-bottom: 10px; }
.meta { color: var(--muted); }
.timeline { display: flex; flex-direction: column; gap: 14px; }
.timeline-item { background: var(--card); border-radius: 8px; padding: 14px 18px; border-right: 4px solid var(--border); }
.timeline-item.incoming { border-right-color: var(--incoming); }
.timeline-item.outgoing { border-right-color: var(--outgoing); }
.ti-head { display: flex; gap: 12px; align-items: center; margin-bottom: 8px; }
.badge { padding: 3px 10px; border-radius: 12px; font-size: 12px; color: #fff; }
.badge.incoming { background: var(--incoming); }
.badge.outgoing { background: var(--outgoing); }
.ti-date, .ti-ref { color: var(--muted); font-size: 13px; }
.ti-creator { color: var(--muted); font-size: 12px; }
.scan-box { background: #f8faf9; border: 1px solid var(--border); border-radius: 6px; padding: 10px; margin-top: 8px; }
.scan-status { margin-right: 10px; font-size: 13px; }
.status-failed { color: #9c2b1f; }
.status-done { color: var(--primary); }
.summary { margin-top: 6px; }
.ocr-error { color: #9c2b1f; font-size: 12px; }
details pre { white-space: pre-wrap; background: #fff; padding: 10px; border-radius: 6px; max-height: 300px; overflow-y: auto; }