:root {
  color-scheme: light;
  --bg: #f4f6f5;
  --surface: #ffffff;
  --ink: #202725;
  --muted: #65706d;
  --border: #d9dfdc;
  --primary: #1f6751;
  --primary-hover: #174f3f;
  --accent: #9b715f;
  --danger: #a33a3a;
  --warning: #8a641c;
  --success: #246b4e;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-size: 15px; line-height: 1.45; }
button, input, textarea { font: inherit; letter-spacing: 0; }
.page-width { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.topbar { background: var(--surface); border-bottom: 1px solid var(--border); }
.topbar-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.brand-row { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 48px; height: 48px; border: 2px solid var(--accent); display: grid; place-items: center; color: var(--accent); font-family: Georgia, serif; font-size: 28px; }
.brand-mark-small { width: 38px; height: 38px; font-size: 22px; }
.eyebrow { margin: 0 0 2px; color: var(--accent); font-size: 12px; font-weight: 700; text-transform: uppercase; }
h1, h2, h3, p { letter-spacing: 0; }
h1 { margin: 0; font-size: 20px; line-height: 1.2; }
h2 { margin: 0; font-size: 20px; }
h3 { margin: 0; font-size: 16px; }
.content { padding: 28px 0 48px; }
.alert { margin-bottom: 18px; padding: 12px 14px; border: 1px solid; border-radius: 4px; background: var(--surface); }
.alert-success { color: var(--success); border-color: #a9cdbc; background: #f0f8f4; }
.alert-error { color: var(--danger); border-color: #dcb2b2; background: #fff5f5; }
.alert-warning { color: var(--warning); border-color: #dac999; background: #fffaf0; }
.status-strip { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--surface); border: 1px solid var(--border); border-radius: 6px; margin-bottom: 20px; }
.status-strip > div { padding: 14px 16px; border-right: 1px solid var(--border); }
.status-strip > div:last-child { border-right: 0; }
.status-strip span { display: block; color: var(--muted); font-size: 12px; margin-bottom: 3px; }
.status-strip strong { font-size: 14px; }
.status-ok { color: var(--success); }
.status-missing { color: var(--warning); }
.layout-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr); gap: 20px; align-items: start; }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: 6px; padding: 22px; }
.panel-wide { margin-top: 20px; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 16px; margin-bottom: 18px; border-bottom: 1px solid var(--border); }
.section-number { color: var(--accent); margin: 0 0 3px; font-size: 11px; font-weight: 700; }
.form-stack { display: grid; gap: 15px; }
label > span { display: block; font-weight: 650; margin-bottom: 6px; }
input, textarea { width: 100%; border: 1px solid #bbc5c1; border-radius: 4px; background: #fff; color: var(--ink); padding: 10px 11px; min-height: 42px; }
textarea { resize: vertical; }
input:focus, textarea:focus { outline: 3px solid rgba(31, 103, 81, .13); border-color: var(--primary); }
small { display: block; color: var(--muted); margin-top: 5px; overflow-wrap: anywhere; }
.form-actions { display: flex; justify-content: flex-end; }
.button { min-height: 40px; border: 1px solid transparent; border-radius: 4px; padding: 9px 14px; cursor: pointer; font-weight: 650; white-space: nowrap; }
.button:disabled { cursor: not-allowed; opacity: .52; }
.button-primary { color: #fff; background: var(--primary); }
.button-primary:hover:not(:disabled) { background: var(--primary-hover); }
.button-secondary { color: var(--primary); background: #fff; border-color: var(--primary); }
.button-quiet { background: #fff; border-color: var(--border); color: var(--ink); }
.button-link { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; }
.password-actions { display: flex; justify-content: flex-end; gap: 10px; }
.form-intro { margin: 10px 0 0; color: var(--muted); }
.subsection-heading { display: flex; justify-content: space-between; align-items: center; margin: 0 0 10px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 4px; }
table { width: 100%; border-collapse: collapse; min-width: 480px; }
th, td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { background: #f7f9f8; color: var(--muted); font-size: 12px; font-weight: 700; }
tbody tr:last-child td { border-bottom: 0; }
.job-status { display: inline-block; color: var(--muted); font-size: 12px; font-weight: 700; }
.job-done { color: var(--success); }
.job-failed { color: var(--danger); }
.job-processing, .job-queued { color: var(--warning); }
.empty-cell { text-align: center; color: var(--muted); padding: 22px; }
.upload-row { display: grid; grid-template-columns: 1fr 1.2fr auto; gap: 16px; align-items: end; margin-bottom: 20px; }
.criteria-table table { min-width: 760px; }
.actions-cell { display: flex; align-items: center; gap: 14px; }
.text-link, .link-button { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }
.link-button { border: 0; padding: 0; background: transparent; cursor: pointer; }
.login-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-shell { width: min(420px, 100%); }
.login-panel { background: var(--surface); border: 1px solid var(--border); border-radius: 6px; padding: 30px; display: grid; gap: 22px; }
.login-panel h1 { font-size: 22px; }

@media (max-width: 820px) {
  .layout-grid { grid-template-columns: 1fr; }
  .upload-row { grid-template-columns: 1fr; align-items: stretch; }
}

@media (max-width: 520px) {
  .page-width { width: min(100% - 20px, 1180px); }
  .topbar-inner { min-height: 68px; }
  .topbar-actions { gap: 6px; }
  .topbar-actions .button { padding-inline: 10px; }
  .panel { padding: 16px; }
  .section-heading { align-items: flex-start; flex-direction: column; }
  .status-strip { grid-template-columns: 1fr; }
  .status-strip > div { border-right: 0; border-bottom: 1px solid var(--border); }
  .status-strip > div:last-child { border-bottom: 0; }
}