:root {
  --bg: #f2f5f8;
  --surface: #ffffff;
  --surface-soft: #f7fafc;
  --panel-tint: #f8fbfd;
  --tint-blue: #fbfdff;
  --tab-bg: #edf3f7;
  --line: #dbe4ee;
  --line-strong: #c3cfdb;
  --card-line: #e0e8f0;
  --track: #e8eef4;
  --text: #162331;
  --ink-strong: #14283a;
  --ink-body: #384b5e;
  --ink-soft: #516273;
  --muted: #607184;
  --faint: #8a9aaa;
  --navy: #123247;
  --qno-bg: #123247;
  --teal: #0f766e;
  --teal-strong: #0b665f;
  --teal-soft: #e6f3f1;
  --teal-tint: #f1fbf9;
  --teal-line: #98c8c2;
  --blue: #2563eb;
  --amber: #b45309;
  --violet: #7c3aed;
  --pink: #db2777;
  --slate: #64748b;
  --red: #dc2626;
  --star: #f59e0b;
  --ok-bg: #f2fbf9;
  --ok-line: #cfe6e2;
  --ok-text: #28615b;
  --warn-bg: #fff8eb;
  --warn-line: #ead6ad;
  --warn-text: #855d12;
  --hero-line: #1f4f69;
  --shadow: 0 10px 28px rgba(18, 50, 71, 0.1);
  --shadow-sm: 0 3px 12px rgba(18, 50, 71, 0.07);
  --shadow-hover: 0 8px 20px rgba(18, 50, 71, 0.13);
  --focus-ring: rgba(15, 118, 110, 0.14);
  --radius: 8px;
}

:root[data-theme="dark"] {
  --bg: #0e161f;
  --surface: #17222d;
  --surface-soft: #1c2937;
  --panel-tint: #1a2632;
  --tint-blue: #192531;
  --tab-bg: #121c26;
  --line: #2b3b4a;
  --line-strong: #3a4d60;
  --card-line: #2b3b4a;
  --track: #2a3947;
  --text: #e8eff6;
  --ink-strong: #eef4fa;
  --ink-body: #c6d4e2;
  --ink-soft: #a6b8c9;
  --muted: #a0b2c4;
  --faint: #8496a8;
  --navy: #dce8f2;
  --qno-bg: #1e4258;
  --teal: #2fb3a8;
  --teal-strong: #3cc5b9;
  --teal-soft: #143b37;
  --teal-tint: #12332e;
  --teal-line: #2a6d64;
  --blue: #6396f5;
  --amber: #e0913a;
  --violet: #a37ef2;
  --pink: #ef6bab;
  --slate: #93a5b8;
  --red: #f26d6d;
  --star: #f7b23f;
  --ok-bg: #12332e;
  --ok-line: #1f5b52;
  --ok-text: #86dcd0;
  --warn-bg: #33270f;
  --warn-line: #6b5417;
  --warn-text: #ecc36b;
  --hero-line: #1f4f69;
  --shadow: 0 10px 28px rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 3px 12px rgba(0, 0, 0, 0.3);
  --shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.45);
  --focus-ring: rgba(47, 179, 168, 0.22);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: "Pretendard", "Noto Sans KR", "Apple SD Gothic Neo", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.55;
  word-break: keep-all;
  -webkit-text-size-adjust: 100%;
  transition: background 0.25s ease, color 0.25s ease;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  width: min(1480px, 100%);
  margin: 0 auto;
  padding: 16px;
}

.utility-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.utility-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.main-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--navy);
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
}

.main-link:hover {
  border-color: var(--faint);
  color: var(--teal);
}

.credit {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-align: right;
}

.theme-btn {
  font-size: 16px;
}

.topbar {
  display: grid;
  gap: 8px;
  padding: 18px 20px;
  border: 1px solid var(--hero-line);
  border-radius: var(--radius);
  color: #fff;
  background:
    radial-gradient(circle at 88% -30%, rgba(143, 211, 207, 0.22), transparent 55%),
    linear-gradient(135deg, rgba(15, 118, 110, 0.62), rgba(18, 50, 71, 0.04) 42%),
    #123247;
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0;
  color: #8fd3cf;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

.result-toolbar .eyebrow {
  color: var(--teal);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 29px;
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: 0;
}

.top-lead {
  max-width: 760px;
  margin: 0;
  color: #d8e6ed;
  font-size: 14px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.stat-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 32px;
  padding: 5px 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.09);
  color: #d8e6ed;
  font-size: 12px;
  font-weight: 800;
}

.stat-chip b {
  color: #8fd3cf;
  font-size: 16px;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
}

h2 {
  margin-bottom: 0;
  font-size: 18px;
  line-height: 1.25;
  font-weight: 850;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0;
  font-size: 15px;
  line-height: 1.3;
  font-weight: 850;
  letter-spacing: 0;
}

.workspace {
  display: grid;
  grid-template-columns: 380px minmax(0, 1fr);
  gap: 14px;
  margin-top: 14px;
  align-items: start;
}

.control-panel,
.result-panel,
.answer-panel,
.mini-dashboard,
.tabs-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: background 0.25s ease, border-color 0.25s ease;
}

.control-panel {
  position: sticky;
  top: 12px;
  display: grid;
  gap: 14px;
  padding: 16px;
}

.mode-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--tab-bg);
}

.mode-tab {
  min-width: 0;
  min-height: 38px;
  padding: 7px 8px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  line-height: 1.2;
  transition: background 0.15s ease, color 0.15s ease;
}

.mode-tab:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.14);
}

.mode-tab.on {
  color: var(--teal);
  background: var(--surface);
  box-shadow: 0 2px 8px rgba(18, 50, 71, 0.1);
}

.mode-panel {
  display: none;
  gap: 12px;
  min-width: 0;
}

.mode-panel.on {
  display: grid;
}

.panel-head,
.result-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--muted);
  background: var(--surface);
  font-size: 19px;
  font-weight: 850;
}

.icon-btn:hover,
.tool-btn:hover,
.chip-btn:hover {
  border-color: var(--faint);
  color: var(--text);
}

.field {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.field > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.field-hint {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
  line-height: 1.45;
}

.activity-feedback {
  margin: -2px 0 0;
  padding: 9px 10px;
  border: 1px solid var(--ok-line);
  border-radius: var(--radius);
  background: var(--ok-bg);
  color: var(--ok-text);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.45;
}

.activity-feedback.warn {
  border-color: var(--warn-line);
  background: var(--warn-bg);
  color: var(--warn-text);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  outline: none;
  background: var(--surface);
  color: var(--text);
}

input::placeholder,
textarea::placeholder {
  color: var(--faint);
}

input,
select {
  height: 42px;
  padding: 0 11px;
}

textarea {
  min-height: 92px;
  resize: vertical;
  padding: 10px 11px;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.chip-btn {
  min-height: 36px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: var(--ink-body);
  font-size: 12px;
  font-weight: 800;
  text-align: left;
  line-height: 1.35;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.chip-btn:hover {
  background: var(--teal-tint);
  border-color: var(--teal-line);
}

.control-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.option-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.option-row label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 36px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.option-row input {
  width: 16px;
  height: 16px;
  accent-color: var(--teal);
}

.primary-btn {
  min-height: 46px;
  border: 0;
  border-radius: var(--radius);
  color: #fff;
  background: var(--teal);
  font-size: 15px;
  font-weight: 900;
  box-shadow: 0 8px 18px rgba(15, 118, 110, 0.22);
  transition: background 0.15s ease, transform 0.1s ease;
}

.primary-btn:hover {
  background: var(--teal-strong);
}

.primary-btn:active {
  transform: translateY(1px);
}

:root[data-theme="dark"] .primary-btn {
  color: #06201d;
}

.mock-card {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-tint);
}

.mock-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.mock-top span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.mock-top b {
  color: var(--navy);
  font-size: 24px;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.mock-top b.danger {
  color: var(--red);
  animation: pulse 1s ease infinite;
}

.timer-track {
  height: 8px;
  border-radius: 99px;
  background: var(--track);
  overflow: hidden;
}

.timer-track i {
  display: block;
  height: 100%;
  border-radius: 99px;
  background: var(--teal);
  transition: width 0.9s linear, background 0.3s ease;
}

.timer-track i.answer {
  background: var(--blue);
}

.timer-track i.danger {
  background: var(--red);
}

.mock-stage {
  width: fit-content;
  margin: 0;
  padding: 4px 8px;
  border-radius: 6px;
  background: var(--teal-soft);
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
}

.mock-stage.answer {
  background: rgba(37, 99, 235, 0.12);
  color: var(--blue);
}

.mock-question {
  min-height: 86px;
  margin: 0;
  color: var(--ink-strong);
  font-size: 15px;
  font-weight: 850;
  line-height: 1.45;
}

.mock-progressbar {
  height: 5px;
  border-radius: 99px;
  background: var(--track);
  overflow: hidden;
}

.mock-progressbar i {
  display: block;
  height: 100%;
  border-radius: 99px;
  background: var(--teal);
  transition: width 0.25s ease;
}

.mock-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.mock-actions .tool-btn {
  width: 100%;
  min-width: 0;
  padding: 0 6px;
}

.mock-hint {
  margin: 0;
  color: var(--faint);
  font-size: 11px;
  font-weight: 800;
  text-align: center;
}

.mock-checks {
  display: grid;
  gap: 7px;
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.mock-checks label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.35;
}

.mock-checks input {
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  margin-top: 1px;
  accent-color: var(--teal);
}

.result-panel {
  min-height: 680px;
  padding: 18px;
}

.result-toolbar {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.result-toolbar h2 {
  margin-top: 4px;
  font-size: 23px;
}

.toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tool-btn {
  min-width: 58px;
  height: 38px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}

.tool-btn.on {
  border-color: var(--star);
  color: var(--star);
  background: var(--surface-soft);
}

.intent-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin: 14px 0;
}

.intent-item {
  min-height: 64px;
  padding: 10px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius);
  background: var(--surface-soft);
  text-align: left;
  transition: background 0.15s ease, box-shadow 0.15s ease;
}

button.intent-item {
  cursor: pointer;
}

.intent-item:hover {
  background: var(--teal-tint);
}

.intent-item.active {
  background: var(--teal-tint);
  box-shadow: 0 0 0 2px var(--focus-ring);
  border-color: var(--teal-line);
}

.intent-item span {
  display: block;
  color: var(--faint);
  font-size: 11px;
  font-weight: 850;
}

.intent-item.active span {
  color: var(--teal);
}

.intent-item b {
  display: block;
  margin-top: 3px;
  color: var(--text);
  font-size: 13px;
  line-height: 1.3;
}

.filter-note {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 12px;
  padding: 9px 12px;
  border: 1px solid var(--warn-line);
  border-radius: var(--radius);
  background: var(--warn-bg);
  color: var(--warn-text);
  font-size: 12px;
  font-weight: 850;
}

.filter-note[hidden] {
  display: none;
}

.filter-note button {
  min-height: 26px;
  padding: 2px 9px;
  border: 1px solid var(--warn-line);
  border-radius: 99px;
  background: transparent;
  color: var(--warn-text);
  font-size: 11px;
  font-weight: 900;
}

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

.question-card {
  border: 1px solid var(--card-line);
  border-left: 5px solid var(--teal);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  cursor: pointer;
  transition: box-shadow 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
  animation: fadeUp 0.35s ease backwards;
}

.question-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-1px);
}

.question-card.selected {
  border-color: var(--teal-line);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.question-main {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 34px;
  gap: 12px;
  padding: 13px 14px;
}

.qno {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  color: #fff;
  background: var(--qno-bg);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
}

.star-btn {
  align-self: start;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: var(--faint);
  font-size: 16px;
  line-height: 1;
  transition: color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}

.star-btn:hover {
  color: var(--star);
  border-color: var(--star);
}

.star-btn.on {
  color: var(--star);
  border-color: var(--star);
  background: var(--surface);
}

.star-btn:active {
  transform: scale(0.92);
}

.qtext {
  margin: 0;
  color: var(--ink-strong);
  font-size: 16px;
  font-weight: 850;
  line-height: 1.45;
}

.qmeta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 9px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
}

.tail-box {
  display: grid;
  gap: 6px;
  padding: 10px 14px 12px 74px;
  border-top: 1px solid var(--track);
  background: var(--tint-blue);
}

.tail-box p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.tail-box ul {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tail-box li {
  color: var(--ink-body);
  font-size: 13px;
}

.evidence-line {
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.45;
}

.factor-note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.45;
}

.answer-section {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: 14px;
  margin-top: 14px;
}

.answer-panel,
.mini-dashboard {
  padding: 16px;
}

.panel-head span {
  min-width: 44px;
  min-height: 30px;
  padding: 4px 9px;
  border-radius: var(--radius);
  color: #fff;
  background: var(--qno-bg);
  font-size: 13px;
  font-weight: 900;
  text-align: center;
}

.selected-question {
  margin: 14px 0;
  color: var(--ink-strong);
  font-size: 17px;
  font-weight: 850;
}

.answer-frame {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.frame-step {
  min-height: 106px;
  padding: 11px;
  border: 1px solid var(--line);
  border-top: 4px solid var(--teal);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.frame-step b {
  display: block;
  color: var(--text);
  font-size: 13px;
  line-height: 1.3;
}

.frame-step span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.memo-field {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
}

.category-chart {
  display: grid;
  gap: 9px;
  margin-top: 14px;
}

.bar-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) 46px;
  gap: 8px;
  align-items: center;
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.bar-track {
  height: 12px;
  border-radius: 99px;
  background: var(--track);
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 99px;
  transition: width 0.4s ease;
}

.tabs-panel {
  margin-top: 14px;
  overflow: hidden;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--line);
  background: var(--panel-tint);
}

.tab {
  min-height: 48px;
  padding: 0 17px;
  border: 0;
  border-right: 1px solid var(--line);
  color: var(--muted);
  background: transparent;
  font-size: 13px;
  font-weight: 900;
}

.tab.on {
  color: var(--teal);
  background: var(--surface);
  box-shadow: inset 0 -3px 0 var(--teal);
}

.tab-body {
  display: none;
  padding: 16px;
}

.tab-body.on {
  display: block;
}

.university-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 14px;
}

.university-layout aside {
  display: grid;
  gap: 10px;
  align-content: start;
}

.region-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.region-chip {
  min-height: 30px;
  padding: 4px 11px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.region-chip:hover {
  border-color: var(--teal-line);
  color: var(--text);
}

.region-chip.on {
  border-color: var(--teal);
  background: var(--teal-tint);
  color: var(--teal);
}

.university-list {
  display: grid;
  gap: 7px;
  max-height: 640px;
  overflow: auto;
}

.uni-btn {
  display: grid;
  gap: 4px;
  width: 100%;
  min-height: 58px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  text-align: left;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.uni-btn:hover {
  border-color: var(--teal-line);
}

.uni-btn.on {
  border-color: var(--teal);
  background: var(--teal-tint);
  box-shadow: inset 4px 0 0 var(--teal);
}

.uni-btn b {
  font-size: 14px;
}

.uni-btn span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
}

.university-detail {
  min-height: 480px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.uni-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 12px 0;
}

.summary-cell {
  min-height: 68px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.summary-cell span {
  display: block;
  color: var(--faint);
  font-size: 11px;
  font-weight: 850;
}

.summary-cell b {
  display: block;
  margin-top: 4px;
  color: var(--text);
  font-size: 14px;
  line-height: 1.35;
}

.eval-block {
  margin-top: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.eval-block-head {
  padding: 11px 12px;
  background: var(--surface-soft);
  border-bottom: 1px solid var(--line);
}

.factor-list {
  display: grid;
  gap: 8px;
  padding: 11px;
}

.factor-item {
  display: grid;
  gap: 6px;
}

.factor-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--text);
  font-size: 13px;
  font-weight: 850;
}

.factor-bar {
  height: 9px;
  border-radius: 99px;
  background: var(--track);
  overflow: hidden;
}

.factor-bar i {
  display: block;
  height: 100%;
}

.rubric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.rubric-card {
  min-height: 214px;
  padding: 14px;
  border: 1px solid var(--line);
  border-top: 5px solid var(--teal);
  border-radius: var(--radius);
  background: var(--surface);
}

.rubric-card p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.rubric-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.rubric-card li {
  padding: 4px 7px;
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: var(--ink-body);
  font-size: 11px;
  font-weight: 850;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  z-index: 30;
  transform: translate(-50%, 18px);
  opacity: 0;
  min-width: 180px;
  padding: 11px 16px;
  border-radius: var(--radius);
  color: #fff;
  background: #123247;
  box-shadow: var(--shadow);
  text-align: center;
  font-size: 13px;
  font-weight: 850;
  transition: opacity 0.18s ease, transform 0.18s ease;
  pointer-events: none;
}

.toast.show {
  transform: translate(-50%, 0);
  opacity: 1;
}

.empty {
  padding: 30px 14px;
  color: var(--muted);
  text-align: center;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.45;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .question-card,
  .mock-top b.danger {
    animation: none;
  }

  * {
    transition-duration: 0s !important;
  }
}

@media (max-width: 1120px) {
  .workspace,
  .answer-section,
  .university-layout {
    grid-template-columns: 1fr;
  }

  .control-panel {
    position: static;
  }

  .intent-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .answer-frame,
  .rubric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .app-shell {
    padding: 10px;
  }

  .utility-bar {
    align-items: stretch;
    flex-direction: column;
  }

  .main-link {
    width: fit-content;
  }

  .utility-right {
    justify-content: space-between;
  }

  .credit {
    text-align: left;
  }

  .topbar,
  .result-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .control-grid,
  .quick-grid,
  .intent-strip,
  .answer-frame,
  .rubric-grid,
  .uni-summary {
    grid-template-columns: 1fr;
  }

  .mock-actions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .question-main {
    grid-template-columns: 1fr;
  }

  .qno {
    width: 100%;
    height: 34px;
  }

  .star-btn {
    justify-self: end;
  }

  .tail-box {
    padding-left: 14px;
  }
}

@media print {
  body {
    background: #fff;
  }

  .utility-bar,
  .control-panel,
  .answer-section,
  .tabs-panel,
  .toolbar-actions,
  .star-btn,
  .filter-note,
  .hero-stats {
    display: none;
  }

  .app-shell {
    padding: 0;
  }

  .workspace {
    display: block;
  }

  .result-panel {
    border: 0;
    box-shadow: none;
  }

  .question-card {
    break-inside: avoid;
    animation: none;
  }
}