:root {
  --ink: #202124;
  --muted: #667085;
  --line: #d9dee7;
  --paper: #fbfcfe;
  --panel: #ffffff;
  --primary: #0f766e;
  --primary-dark: #115e59;
  --accent: #b45309;
  --soft: #eef7f5;
  --danger: #b42318;
  --shadow: 0 10px 28px rgba(21, 28, 38, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding: 22px clamp(18px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
  max-width: 560px;
}

.header-actions #status {
  margin: 0;
  min-width: 170px;
  text-align: right;
}

h1, h2, h3 { margin: 0; line-height: 1.15; letter-spacing: 0; }
h1 { font-size: clamp(1.35rem, 2.5vw, 2rem); }
h2 { font-size: 1.25rem; }
h3 { font-size: 1rem; }
p { line-height: 1.55; }

.eyebrow {
  margin: 0 0 6px;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.admin-link, .button, button {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  padding: 10px 14px;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
  min-height: 40px;
}

button.primary, .primary {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}

button.primary:hover, .primary:hover { background: var(--primary-dark); }
.small { padding: 8px 11px; min-height: 34px; font-size: 0.9rem; }

.layout {
  display: grid;
  grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
  gap: 24px;
  padding: 24px clamp(18px, 4vw, 48px) 48px;
}

.side-panel {
  align-self: start;
  position: sticky;
  top: 104px;
  display: grid;
  gap: 14px;
}

.metric, .notice, .panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.metric { padding: 16px; display: grid; gap: 6px; }
.metric span, label span { color: var(--muted); font-size: 0.9rem; }
.metric strong { font-size: 1.15rem; }
.notice { padding: 16px; color: #344054; line-height: 1.55; border-left: 4px solid var(--accent); }

.workspace, #sections { display: grid; gap: 20px; }
.panel { padding: clamp(16px, 2.5vw, 24px); }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
  margin-bottom: 18px;
}
.points {
  white-space: nowrap;
  color: var(--accent);
  font-weight: 800;
}

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

label { display: grid; gap: 7px; font-weight: 700; }
input, textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 12px;
  font: inherit;
  color: var(--ink);
  background: #fff;
}
textarea {
  min-height: 150px;
  resize: vertical;
  line-height: 1.45;
}

.question {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}
.question:first-of-type { border-top: 0; padding-top: 0; }
.question p { margin: 8px 0 12px; color: #344054; }
.question ul { margin: 8px 0 14px; padding-left: 20px; color: #344054; }

.ops-table {
  display: grid;
  gap: 12px;
}
.op-row {
  display: grid;
  grid-template-columns: minmax(220px, 36%) minmax(0, 1fr);
  gap: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.op-text {
  color: #344054;
  line-height: 1.45;
}

.accounting-entry {
  background: #fbfcfe;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  margin-top: 14px;
}

.journal-head, .journal-row {
  display: grid;
  grid-template-columns: minmax(240px, 1.5fr) minmax(96px, 0.5fr) minmax(96px, 0.5fr) 82px;
  gap: 10px;
  align-items: center;
}

.journal-head {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
  padding: 8px 0;
}

.journal-row {
  padding: 6px 0;
}

.journal-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 0 16px;
}

.icon-button {
  min-height: 40px;
  padding: 8px 10px;
  color: var(--danger);
}

.entry-totals {
  color: var(--danger);
  font-weight: 800;
  text-align: right;
}

.actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 18px;
  padding-bottom: 24px;
  color: var(--muted);
  font-weight: 700;
}
#status, #loginStatus, .error { color: var(--danger); font-weight: 700; }
.ok { color: var(--primary); font-weight: 800; }

.admin-shell { padding: 24px clamp(18px, 4vw, 48px) 48px; }
.login-panel { max-width: 460px; margin: 40px auto; }
.login-form { display: grid; gap: 16px; margin-top: 18px; }
.admin-grid {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}
.list-panel, .detail-panel {
  max-height: calc(100vh - 140px);
  overflow: auto;
}
.submission-list { display: grid; gap: 10px; }
.submission-item {
  width: 100%;
  text-align: left;
  display: grid;
  gap: 4px;
  border-color: var(--line);
}
.submission-item.active { border-color: var(--primary); background: var(--soft); }
.submission-item small { color: var(--muted); }
.badge {
  display: inline-flex;
  width: max-content;
  border-radius: 999px;
  background: #f2f4f7;
  padding: 3px 8px;
  color: #344054;
  font-size: 0.8rem;
  font-weight: 800;
}
.answer-block {
  border-top: 1px solid var(--line);
  padding: 16px 0;
}
.answer {
  white-space: pre-wrap;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  min-height: 48px;
  color: #27364a;
}
.accounting-review {
  display: grid;
  gap: 12px;
}
.review-journal {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 120px 120px;
  gap: 8px 12px;
  align-items: start;
}
.score-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(80px, 1fr));
  gap: 12px;
}
.empty-state {
  min-height: 220px;
  display: grid;
  place-items: center;
  color: var(--muted);
  text-align: center;
}
.hidden { display: none !important; }

@media (max-width: 900px) {
  .layout, .admin-grid { grid-template-columns: 1fr; }
  .side-panel { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .notice { grid-column: 1 / -1; }
  .op-row { grid-template-columns: 1fr; }
  .journal-head { display: none; }
  .journal-row { grid-template-columns: 1fr; border-top: 1px solid var(--line); padding: 12px 0; }
  .journal-actions { align-items: stretch; flex-direction: column; }
  .entry-totals { text-align: left; }
  .list-panel, .detail-panel { max-height: none; }
}

@media (max-width: 620px) {
  .topbar { align-items: flex-start; flex-direction: column; }
  .header-actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .header-actions #status {
    grid-column: 1 / -1;
    min-width: 0;
    text-align: left;
  }
  .header-actions .admin-link {
    grid-column: 1 / -1;
    text-align: center;
  }
  .two, .score-grid, .side-panel { grid-template-columns: 1fr; }
  .actions { align-items: stretch; flex-direction: column; }
}