:root {
  --bg: #f4f6f2;
  --panel: #ffffff;
  --panel-soft: #f8faf6;
  --panel-tint: #edf4ef;
  --text: #17211b;
  --text-muted: #647168;
  --text-soft: #879189;
  --border: #d9e0d7;
  --border-strong: #c2cec4;
  --primary: #176b5d;
  --primary-strong: #0f4e45;
  --primary-soft: #dceee8;
  --accent: #c9842e;
  --danger: #b54747;
  --danger-soft: #f5e1df;
  --shadow: 0 18px 50px rgba(23, 33, 27, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  height: 100vh;
  min-width: 0;
  flex-direction: column;
  gap: 28px;
  padding: 22px;
  border-right: 1px solid var(--border);
  background: #fbfcf8;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: 8px;
  background: var(--primary);
  color: #ffffff;
  font-weight: 800;
}

.brand strong,
.brand span {
  display: block;
}

.brand strong {
  font-size: 15px;
}

.brand span,
.topbar p,
.section-heading span,
.user-chip,
.meta-row,
.detail-muted,
.list-toolbar,
.metric-item span {
  color: var(--text-muted);
}

.nav-list {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.nav-item,
.ghost-button {
  border: 0;
  background: transparent;
  color: var(--text);
}

.nav-item {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  text-align: left;
}

a.nav-item.nav-link {
  display: block;
  text-decoration: none;
}

.nav-item.active {
  background: var(--primary-soft);
  color: var(--primary-strong);
  font-weight: 700;
}

.nav-item:hover {
  background: var(--panel-tint);
}

.sidebar-footer {
  display: grid;
  gap: 10px;
  margin-top: auto;
}

.user-chip {
  overflow: hidden;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ghost-button {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
}

a.ghost-button {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.ghost-button:hover {
  border-color: var(--border-strong);
  background: var(--panel-soft);
}

.workspace {
  display: grid;
  gap: 18px;
  align-content: start;
  max-width: 1480px;
  width: 100%;
  margin: 0 auto;
  padding: 28px;
}

.topbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  min-height: 84px;
}

.topbar > div:first-child {
  display: grid;
  gap: 7px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sync-state {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text-muted);
  padding: 0 12px;
  font-size: 13px;
}

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

h1 {
  font-size: 30px;
  line-height: 1.15;
}

h2 {
  font-size: 17px;
}

.eyebrow {
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.primary-button {
  min-height: 40px;
  border: 0;
  border-radius: 8px;
  background: var(--primary);
  color: #ffffff;
  padding: 0 16px;
  font-weight: 800;
}

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

.primary-button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

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

.metric-item {
  display: grid;
  gap: 6px;
  min-height: 84px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  padding: 16px;
  box-shadow: 0 10px 34px rgba(23, 33, 27, 0.05);
}

.metric-item strong {
  font-size: 28px;
  line-height: 1;
}

.main-grid {
  display: grid;
  grid-template-columns: minmax(320px, 380px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.capture-panel,
.library-panel,
.detail-panel {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.capture-panel {
  position: sticky;
  top: 28px;
  padding: 18px;
}

.library-panel {
  min-width: 0;
  padding: 16px;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.section-heading > div {
  display: grid;
  gap: 4px;
}

.capture-form {
  display: grid;
  gap: 14px;
}

.capture-form label {
  display: grid;
  gap: 6px;
  color: var(--text-muted);
  font-size: 13px;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #ffffff;
  color: var(--text);
  padding: 11px 12px;
  outline: none;
}

input:focus,
textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(23, 107, 93, 0.12);
}

textarea {
  min-height: 132px;
  resize: vertical;
}

.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.checkbox-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 13px;
}

.checkbox-row input {
  width: auto;
}

.search-input {
  max-width: 360px;
  min-height: 40px;
}

.list-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: -4px 0 12px;
  font-size: 13px;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) minmax(280px, 1.1fr);
  gap: 14px;
}

.idea-list {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 500px;
}

.idea-card {
  display: grid;
  gap: 10px;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #ffffff;
  padding: 14px;
  color: inherit;
  text-align: left;
}

.idea-card:hover,
.idea-card.active {
  border-color: var(--primary);
  box-shadow: 0 10px 30px rgba(23, 107, 93, 0.1);
}

.idea-card.active {
  background: #fbfdfb;
}

.idea-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.idea-title {
  font-weight: 800;
  line-height: 1.35;
}

.idea-description {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.45;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--text-soft);
  font-size: 12px;
}

.status-badge {
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--panel-tint);
  color: var(--text-muted);
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 700;
}

.status-ready {
  background: var(--primary-soft);
  color: var(--primary-strong);
}

.status-failed {
  background: var(--danger-soft);
  color: var(--danger);
}

.status-pending {
  background: #f4ead9;
  color: var(--accent);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-pill {
  border-radius: 999px;
  background: var(--panel-tint);
  color: var(--primary-strong);
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 650;
}

.empty-state {
  display: grid;
  min-height: 220px;
  place-items: center;
  border: 1px dashed var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  padding: 22px;
  text-align: center;
}

.detail-panel {
  display: grid;
  align-content: start;
  gap: 18px;
  min-height: 500px;
  padding: 18px;
}

.detail-title-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.detail-title-row h2 {
  margin-bottom: 8px;
  font-size: 22px;
  line-height: 1.25;
}

.detail-section {
  display: grid;
  gap: 8px;
}

.detail-section h3 {
  color: var(--text-muted);
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.detail-section p {
  color: var(--text);
  line-height: 1.65;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
}

.link-button {
  color: var(--primary);
  font-weight: 800;
  text-decoration: none;
}

.link-button:hover {
  text-decoration: underline;
}

@media (max-width: 1160px) {
  .main-grid,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .capture-panel {
    position: static;
  }
}

@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: sticky;
    z-index: 2;
    height: auto;
    overflow: hidden;
    padding: 14px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .nav-list {
    display: flex;
    max-width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .nav-list::-webkit-scrollbar {
    display: none;
  }

  .nav-item {
    white-space: nowrap;
  }

  .workspace {
    padding: 16px;
  }

  .topbar,
  .topbar-actions,
  .form-actions,
  .section-heading,
  .list-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

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

  .search-input {
    max-width: none;
  }
}

@media (max-width: 560px) {
  .metrics-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 25px;
  }
}