:root {
  --projects-surface: rgba(16, 22, 33, 0.9);
  --projects-surface-alt: rgba(26, 36, 52, 0.88);
  --projects-border: rgba(148, 163, 184, 0.26);
  --projects-text: #e5eef8;
  --projects-muted: #b8c6d6;
  --projects-soft: rgba(96, 165, 250, 0.12);
  --projects-cta: #7dd3fc;
  --projects-cta-strong: #38bdf8;
  --projects-good: #a7f3d0;
  --projects-warn: #fde68a;
}

.projects {
  color: var(--projects-text);
  background:
    radial-gradient(circle at 15% 0%, rgba(45, 212, 191, 0.14), transparent 34rem),
    radial-gradient(circle at 85% 12%, rgba(125, 211, 252, 0.12), transparent 30rem),
    var(--page-background);
  padding: 1.5rem 1rem 3rem;
}

.projects-shell {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  gap: 1.25rem;
}

.projects-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.projects-nav a,
.filter,
.cta {
  border: 1px solid var(--projects-border);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.62);
  color: var(--projects-text);
  text-decoration: none;
  font: inherit;
}

.projects-nav a {
  padding: 0.45rem 0.75rem;
}

.projects-hero,
.projects-section,
.metrics-grid article {
  border: 1px solid var(--projects-border);
  background: linear-gradient(145deg, var(--projects-surface), var(--projects-surface-alt));
  box-shadow: 0 28px 56px rgba(0, 0, 0, 0.18);
}

.projects-hero {
  border-radius: 18px;
  padding: 1.35rem;
}

.projects-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 1.25rem;
  align-items: stretch;
}

.projects-hero__eyebrow,
.section-eyebrow {
  margin: 0;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--projects-muted);
  font-size: 0.86rem;
}

.projects-hero__title,
.section-header h2 {
  margin: 0;
  letter-spacing: 0;
}

.projects-hero__title {
  max-width: 760px;
  font-size: clamp(2.25rem, 2.8rem, 3.2rem);
  line-height: 1.02;
}

.projects-hero__lede,
.section-lede,
.projects-meta,
.project-node p,
.sync-status {
  color: var(--projects-muted);
}

.projects-hero__lede {
  max-width: 780px;
  margin: 0.8rem 0 0;
  font-size: 1.05rem;
}

.projects-hero__actions,
.filters,
.node-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.projects-hero__actions {
  margin-top: 1rem;
}

.cta,
.filter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.58rem 0.9rem;
  cursor: pointer;
}

.cta.primary {
  color: #07111f;
  background: var(--projects-cta);
  border-color: transparent;
  font-weight: 800;
}

.cta.ghost,
.filter {
  background: rgba(96, 165, 250, 0.08);
}

.filter.active {
  color: #07111f;
  background: var(--projects-good);
  border-color: transparent;
  font-weight: 800;
}

.projects-meta {
  border: 1px dashed var(--projects-border);
  border-radius: 16px;
  padding: 1rem;
  background: rgba(15, 23, 42, 0.68);
}

.projects-meta__label {
  margin: 0 0 0.4rem;
  color: var(--projects-text);
  font-weight: 800;
}

.projects-meta p {
  margin: 0 0 0.75rem;
}

.projects-meta ul,
.project-node ul {
  margin: 0;
  padding-left: 1.1rem;
  line-height: 1.55;
}

.projects-main {
  display: grid;
  gap: 1.25rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.metrics-grid article {
  border-radius: 14px;
  padding: 1rem;
}

.metrics-grid span {
  display: block;
  color: var(--projects-cta);
  font-size: 1.8rem;
  font-weight: 900;
  line-height: 1;
}

.metrics-grid strong {
  display: block;
  margin-top: 0.3rem;
  color: var(--projects-muted);
}

.workspace-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 1rem;
  align-items: start;
}

.projects-section {
  border-radius: 18px;
  padding: 1.25rem;
}

.section-header {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.section-header h2 {
  font-size: clamp(1.35rem, 1.8rem, 2.1rem);
}

.form-panel,
.project-node {
  display: grid;
  gap: 0.85rem;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

label {
  display: grid;
  gap: 0.35rem;
  color: var(--projects-text);
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--projects-border);
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.72);
  color: var(--projects-text);
  padding: 0.68rem 0.75rem;
  font: inherit;
}

textarea {
  resize: vertical;
}

.sync-status {
  min-height: 1.2rem;
  margin: 0;
}

.plan-ladder,
.ai-queue,
.principle-grid,
.theme-grid {
  display: grid;
  gap: 0.75rem;
}

.plan-ladder article,
.ai-queue article,
.principle-grid article,
.theme-grid span {
  border: 1px solid var(--projects-border);
  border-radius: 12px;
  padding: 0.8rem;
  background: rgba(15, 23, 42, 0.56);
}

.plan-ladder strong,
.ai-queue strong,
.principle-grid strong {
  display: block;
  color: var(--projects-text);
  margin-bottom: 0.25rem;
}

.plan-ladder span,
.ai-queue span,
.principle-grid span {
  color: var(--projects-muted);
}

.board-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.project-node {
  border: 1px solid var(--projects-border);
  border-radius: 16px;
  padding: 1rem;
  background:
    linear-gradient(160deg, rgba(15, 23, 42, 0.72), rgba(30, 41, 59, 0.82)),
    var(--projects-soft);
}

.node-top {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: start;
}

.node-title {
  margin: 0;
  font-size: 1.18rem;
}

.node-slug,
.node-stage,
.node-chip {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  border-radius: 999px;
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--projects-border);
  color: var(--projects-muted);
  background: rgba(15, 23, 42, 0.7);
  font-size: 0.84rem;
}

.node-stage {
  color: #07111f;
  background: var(--projects-warn);
  border-color: transparent;
  font-weight: 800;
}

.node-lists {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.node-lists h4,
.node-update h4 {
  margin: 0 0 0.35rem;
}

.node-update {
  border-left: 3px solid var(--projects-cta-strong);
  padding-left: 0.75rem;
}

.node-actions a,
.node-actions button {
  border: 1px solid var(--projects-border);
  border-radius: 999px;
  color: var(--projects-text);
  background: rgba(96, 165, 250, 0.1);
  padding: 0.45rem 0.7rem;
  text-decoration: none;
  font: inherit;
  cursor: pointer;
}

.empty-state {
  grid-column: 1 / -1;
  border: 1px dashed var(--projects-border);
  border-radius: 14px;
  padding: 1rem;
  color: var(--projects-muted);
}

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

.theme-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.theme-grid span {
  color: var(--projects-text);
  font-weight: 800;
}

@media (max-width: 820px) {
  .projects-hero__grid,
  .workspace-grid,
  .field-row,
  .node-lists,
  .principle-grid {
    grid-template-columns: 1fr;
  }

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

  .board-head {
    align-items: stretch;
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .projects {
    padding-inline: 0.75rem;
  }

  .projects-hero,
  .projects-section {
    padding: 1rem;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
  }
}