:root {
  --bg: #f6f3ee;
  --surface: #fffdf8;
  --surface-muted: #eef4f1;
  --ink: #171d1b;
  --muted: #65706c;
  --line: rgba(23, 29, 27, 0.1);
  --green: #236f5a;
  --blue: #385f8f;
  --rose: #a94f64;
  --gold: #b9852b;
  --danger: #b7483d;
  --shadow: 0 18px 42px rgba(31, 44, 39, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Noto Sans KR", sans-serif;
  background:
    linear-gradient(120deg, rgba(35, 111, 90, 0.1), transparent 32%),
    linear-gradient(260deg, rgba(56, 95, 143, 0.12), transparent 34%),
    var(--bg);
}

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

button {
  cursor: pointer;
}

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 64px;
}

.topbar,
.workspace-header,
.panel-heading,
.section-heading,
.card-top,
.session-actions,
.utility-actions,
.tabs,
.card-actions {
  display: flex;
  align-items: center;
}

.topbar,
.workspace-header {
  justify-content: space-between;
  gap: 18px;
}

.topbar {
  padding: 12px 0;
}

.session-actions,
.utility-actions {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.back-link,
.status-pill,
.sync-status,
.user-pill,
.toolbar-button,
.tab-button,
.primary-button,
.icon-text-button {
  border-radius: 999px;
}

.back-link,
.toolbar-button,
.primary-button,
.tab-button,
.icon-text-button {
  min-height: 38px;
  border: 1px solid var(--line);
  padding: 0 15px;
  color: var(--ink);
  background: var(--surface);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.primary-button {
  min-width: 128px;
  color: #fff;
  border-color: transparent;
  background: var(--green);
}

.secondary-button {
  background: rgba(255, 255, 255, 0.72);
}

.danger-button {
  color: #fff;
  border-color: transparent;
  background: var(--danger);
}

.status-pill,
.sync-status,
.user-pill {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  font-size: 0.9rem;
}

.sync-status.is-error {
  color: var(--danger);
  border-color: rgba(183, 72, 61, 0.28);
  background: rgba(183, 72, 61, 0.08);
}

.workspace-header {
  padding: 28px 0 20px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--green);
  font: 700 0.76rem "Space Grotesk", sans-serif;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 0;
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 1.35rem;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 10px 0 18px;
}

.summary-panel,
.editor-panel,
.list-panel {
  border: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.86);
  box-shadow: var(--shadow);
}

.summary-panel {
  min-height: 104px;
  padding: 18px;
}

.summary-panel span {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 10px;
}

.summary-panel strong {
  display: block;
  font-size: 1.6rem;
  line-height: 1.18;
}

.focus-panel strong {
  font-size: 1.08rem;
}

.tabs {
  gap: 8px;
  margin: 18px 0;
}

.tab-button {
  min-width: 120px;
}

.tab-button.is-active {
  color: #fff;
  border-color: transparent;
  background: var(--blue);
}

.tab-view {
  display: grid;
  grid-template-columns: minmax(280px, 390px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.hidden {
  display: none !important;
}

.editor-panel,
.list-panel {
  padding: 20px;
}

.panel-heading,
.section-heading {
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.form-grid,
.textarea-grid,
.score-grid {
  display: grid;
  gap: 12px;
}

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

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

.score-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.9rem;
}

input,
select,
textarea {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--ink);
  background: #fff;
}

textarea {
  resize: vertical;
}

.range-label {
  margin-top: 12px;
}

input[type="range"] {
  padding: 0;
  accent-color: var(--green);
}

.form-actions {
  margin-top: 16px;
  display: flex;
  justify-content: flex-end;
}

.timeline-grid,
.review-list {
  display: grid;
  gap: 12px;
}

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

.roadmap-card,
.review-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: #fff;
}

.card-top {
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.card-actions {
  gap: 6px;
}

.icon-text-button {
  min-height: 30px;
  padding: 0 10px;
  font-size: 0.82rem;
  background: var(--surface-muted);
}

.chip {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  border-radius: 999px;
  padding: 0 10px;
  margin-right: 4px;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
}

.horizon-chip {
  background: var(--blue);
}

.area-chip {
  background: var(--rose);
}

.roadmap-title {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.roadmap-reason,
.review-card p {
  color: var(--muted);
  line-height: 1.55;
}

.progress-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 48px;
  gap: 10px;
  align-items: center;
  margin: 14px 0;
}

.progress-track {
  height: 10px;
  border-radius: 999px;
  background: #e3e8e5;
  overflow: hidden;
}

.progress-fill {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--green), var(--gold));
}

.detail-list {
  display: grid;
  gap: 8px;
  margin: 0;
}

.detail-list div {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 8px;
}

dt {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

dd {
  margin: 0;
}

.review-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.review-columns section {
  min-height: 96px;
  padding: 12px;
  border-radius: 8px;
  background: var(--surface-muted);
}

.review-columns span {
  display: block;
  margin-bottom: 8px;
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 800;
}

.focus-list,
.score-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.focus-list span,
.score-strip span {
  border-radius: 999px;
  padding: 6px 10px;
  background: #f3eee4;
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 700;
}

.empty-state {
  margin: 14px 0 0;
  padding: 20px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  text-align: center;
  background: rgba(255, 255, 255, 0.5);
}

@media (max-width: 900px) {
  .topbar,
  .workspace-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .session-actions,
  .utility-actions {
    justify-content: flex-start;
  }

  .summary-grid,
  .tab-view,
  .timeline-grid,
  .textarea-grid,
  .review-columns {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 560px) {
  .page-shell {
    width: min(100% - 20px, 1180px);
    padding-top: 16px;
  }

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

  .toolbar-button,
  .tab-button {
    width: 100%;
  }

  .tabs,
  .utility-actions,
  .session-actions {
    width: 100%;
  }
}