@import url('https://fonts.googleapis.com/css2?family=Familjen+Grotesk:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root {
  --font-grotesk: 'Familjen Grotesk';
  --font-mono: 'Space Mono';
}

:root {
  --spruce: #33564a;
  --spruce-deep: #243f36;
  --spruce-mid: #3f6657;
  --spruce-soft: #e4ede8;
  --spruce-tint: #eef4f1;
  --canvas: #f6f8f6;
  --paper: #ffffff;
  --steel: #5b7a8c;
  --steel-deep: #3f5b6b;
  --steel-soft: #e3eaee;
  --ink: #1d2a25;
  --ink-soft: #4f5f59;
  --muted: #87938d;
  --line: #dde5e0;
  --line-strong: #c9d4ce;
  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 20px;
  --shadow: 0 22px 50px rgba(36, 63, 54, 0.12);
  --shadow-soft: 0 12px 28px rgba(36, 63, 54, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 88% -10%, rgba(91, 122, 140, 0.12), transparent 32rem),
    radial-gradient(circle at 6% 0%, rgba(51, 86, 74, 0.1), transparent 28rem),
    var(--canvas);
  color: var(--ink);
  font-family: var(--font-grotesk), ui-sans-serif, system-ui, sans-serif;
  font-weight: 400;
  letter-spacing: -0.004em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -0.018em;
  color: var(--ink);
}

.mono {
  font-family: var(--font-mono), ui-monospace, monospace;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: -4rem;
  z-index: 40;
  background: var(--spruce-deep);
  color: var(--paper);
  padding: 0.65rem 0.9rem;
  border-radius: 8px;
}

.skip-link:focus {
  top: 1rem;
}

/* ---------------- Dock header (persistent horizontal bar) ---------------- */
.dock-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(246, 248, 246, 0.86);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}

.dock-header-inner {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 13px;
}

.wordmark-cleat {
  display: grid;
  gap: 4px;
  width: 40px;
  height: 40px;
  padding: 11px 9px;
  border-radius: 11px;
  background: var(--spruce);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.cleat-bar {
  display: block;
  height: 4px;
  border-radius: 4px;
  background: var(--paper);
}

.cleat-bar:last-child {
  width: 62%;
  background: var(--steel-soft);
}

.wordmark-text strong {
  display: block;
  font-size: 1.22rem;
  font-weight: 700;
  letter-spacing: -0.022em;
  color: var(--ink);
}

.wordmark-text small {
  display: block;
  margin-top: 1px;
  color: var(--ink-soft);
  font-size: 0.78rem;
}

.dock-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--paper);
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.dock-status-code {
  font-family: var(--font-mono), monospace;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--steel-deep);
}

.dock-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--spruce-mid);
  box-shadow: 0 0 0 4px rgba(63, 102, 87, 0.16);
}

/* ---------------- Home ---------------- */
.home {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 38px 0 18px;
}

.dock-console {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

/* Lead band */
.console-lead {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.95fr);
  gap: 36px;
  align-items: stretch;
  padding: 44px 44px 38px;
  background:
    linear-gradient(180deg, var(--spruce-tint), var(--paper) 78%);
  border-bottom: 1px solid var(--line);
}

.console-lead-copy {
  align-self: center;
}

.console-kicker {
  display: inline-block;
  margin-bottom: 16px;
  padding: 5px 11px;
  border-radius: 6px;
  background: var(--spruce);
  color: var(--paper);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.console-lead-copy h1 {
  font-size: clamp(1.85rem, 3vw, 2.7rem);
  line-height: 1.16;
  max-width: 18ch;
}

.console-lede {
  margin: 18px 0 0;
  max-width: 46ch;
  color: var(--ink-soft);
  font-size: 1.04rem;
  line-height: 1.66;
}

.console-hint {
  margin: 20px 0 0;
  color: var(--steel-deep);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}

.console-cover {
  min-height: 220px;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(150deg, rgba(36, 63, 54, 0.1), rgba(36, 63, 54, 0.42)),
    url("/images/sprucedock-lead.jpg") center / cover no-repeat,
    linear-gradient(150deg, #3f6657 0%, #33564a 46%, #2c4a52 100%);
  box-shadow: var(--shadow-soft);
}

/* Hidden radios that drive the tab switch */
.tab-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* Segmented control / tab bar */
.tab-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  padding: 0 16px;
  background: var(--spruce-tint);
  border-bottom: 1px solid var(--line);
}

.tab {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px 14px;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  color: var(--ink-soft);
  transition: background 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}

.tab:hover {
  background: rgba(255, 255, 255, 0.55);
  color: var(--ink);
}

.tab-code {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--steel-deep);
}

.tab-label {
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.tab-count {
  font-size: 0.74rem;
  color: var(--muted);
}

/* Active tab states, one explicit pair per bay */
#bay-all:checked ~ .tab-bar label[for="bay-all"],
#bay-print:checked ~ .tab-bar label[for="bay-print"],
#bay-workspace:checked ~ .tab-bar label[for="bay-workspace"],
#bay-trades:checked ~ .tab-bar label[for="bay-trades"] {
  background: var(--paper);
  color: var(--ink);
  border-bottom-color: var(--spruce);
}

#bay-all:checked ~ .tab-bar label[for="bay-all"] .tab-count,
#bay-print:checked ~ .tab-bar label[for="bay-print"] .tab-count,
#bay-workspace:checked ~ .tab-bar label[for="bay-workspace"] .tab-count,
#bay-trades:checked ~ .tab-bar label[for="bay-trades"] .tab-count {
  color: var(--spruce);
}

.tab-input:focus-visible ~ .tab-bar label.tab {
  /* keyboard hint applied to the matching label below */
}

#bay-all:focus-visible ~ .tab-bar label[for="bay-all"],
#bay-print:focus-visible ~ .tab-bar label[for="bay-print"],
#bay-workspace:focus-visible ~ .tab-bar label[for="bay-workspace"],
#bay-trades:focus-visible ~ .tab-bar label[for="bay-trades"] {
  outline: 2px solid var(--steel);
  outline-offset: -2px;
}

/* Panels: only the checked bay shows */
.panels {
  padding: 34px 44px 42px;
}

.panel {
  display: none;
}

#bay-all:checked ~ .panels .panel-all,
#bay-print:checked ~ .panels .panel-print,
#bay-workspace:checked ~ .panels .panel-workspace,
#bay-trades:checked ~ .panels .panel-trades {
  display: block;
}

.panel-head {
  margin-bottom: 22px;
}

.panel-head h2 {
  font-size: clamp(1.3rem, 2vw, 1.62rem);
}

.panel-head p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.6;
}

/* Pick list (clean list of local picks) */
.pick-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.pick-link {
  display: grid;
  gap: 9px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--spruce);
  border-radius: var(--radius-sm);
  background: var(--paper);
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.pick-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
  border-left-color: var(--steel);
}

.pick-meta {
  display: flex;
  gap: 14px;
  align-items: center;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
}

.pick-code {
  color: var(--steel-deep);
}

.pick-date {
  color: var(--muted);
}

.pick-title {
  font-size: 1.22rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.32;
  color: var(--ink);
}

.pick-excerpt {
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.6;
}

.pick-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 2px;
}

.pick-tag {
  padding: 4px 11px;
  border-radius: 999px;
  background: var(--spruce-soft);
  color: var(--spruce-deep);
  font-size: 0.76rem;
  font-weight: 500;
}

/* Empty bay */
.panel-empty {
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 26px 28px;
  background: var(--spruce-tint);
}

.panel-empty-note {
  margin: 0 0 16px;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.6;
}

.empty-hints {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.empty-hints li {
  position: relative;
  padding-left: 26px;
  color: var(--ink-soft);
  line-height: 1.56;
}

.empty-hints li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--spruce-mid);
}

/* How band */
.how-band {
  width: min(1180px, 100%);
  margin: 30px auto 0;
  padding: 34px 44px 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--spruce-deep);
  color: #e9f1ed;
}

.how-band h2 {
  color: var(--paper);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
}

.how-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.how-list li {
  display: grid;
  gap: 10px;
  line-height: 1.6;
  color: #d3e1db;
  font-size: 0.98rem;
}

.how-index {
  font-size: 0.86rem;
  letter-spacing: 0.06em;
  color: #8fb3a6;
}

.how-foot {
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: #9cbcb0;
}

/* ---------------- Article (dock entry) ---------------- */
.entry-shell {
  width: min(900px, calc(100% - 48px));
  margin: 0 auto;
  padding: 40px 0 24px;
}

.dock-entry {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

/* Tabbed-context header */
.entry-head {
  padding: 30px clamp(26px, 5vw, 48px) 28px;
  background: linear-gradient(180deg, var(--spruce-tint), var(--paper));
  border-bottom: 1px solid var(--line);
}

.context-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.context-tab {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  padding: 9px 14px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--muted);
}

.context-tab.is-active {
  border-color: var(--spruce);
  background: var(--spruce);
  color: var(--paper);
  box-shadow: var(--shadow-soft);
}

.context-code {
  font-size: 0.7rem;
  letter-spacing: 0.05em;
}

.context-tab.is-active .context-code {
  color: #cfe0d9;
}

.context-label {
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.entry-head h1 {
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  line-height: 1.18;
  max-width: 24ch;
}

.entry-byline {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.entry-byline .mono {
  font-size: 0.82rem;
  color: var(--muted);
}

.entry-body {
  padding: clamp(26px, 5vw, 48px);
}

.entry-lead {
  margin: 0 0 26px;
  padding: 20px 24px;
  border-left: 3px solid var(--steel);
  background: var(--steel-soft);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--ink);
  font-size: 1.1rem;
  line-height: 1.6;
}

.dock-content {
  color: #283631;
  font-size: 1.05rem;
  line-height: 1.82;
}

.dock-content h2 {
  margin: 40px 0 14px;
  font-size: clamp(1.3rem, 2.3vw, 1.62rem);
  padding-left: 14px;
  border-left: 4px solid var(--spruce);
}

.dock-content p {
  margin: 0 0 18px;
}

.dock-content a {
  color: var(--spruce-deep);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--steel);
  text-underline-offset: 3px;
}

.dock-content a:hover {
  text-decoration-color: var(--spruce);
}

.dock-content ul,
.dock-content ol {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.dock-content ul li {
  position: relative;
  padding-left: 28px;
  line-height: 1.62;
}

.dock-content ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.56em;
  width: 11px;
  height: 11px;
  border-radius: 3px;
  background: var(--spruce);
  transform: rotate(45deg);
}

.dock-content ol {
  counter-reset: dock;
}

.dock-content ol li {
  position: relative;
  padding-left: 32px;
  counter-increment: dock;
}

.dock-content ol li::before {
  content: counter(dock);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono), monospace;
  font-size: 0.82rem;
  color: var(--steel-deep);
}

.dock-content blockquote {
  margin: 28px 0;
  padding: 22px 26px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--steel);
  background: var(--spruce-tint);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--spruce-deep);
  font-size: 1.16rem;
  line-height: 1.6;
}

.dock-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.96rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.dock-content th,
.dock-content td {
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  padding: 13px 15px;
  text-align: left;
  vertical-align: top;
}

.dock-content th:last-child,
.dock-content td:last-child {
  border-right: 0;
}

.dock-content tbody tr:last-child td {
  border-bottom: 0;
}

.dock-content thead th {
  background: var(--spruce);
  color: var(--paper);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.dock-content tbody tr:nth-child(even) td {
  background: var(--spruce-tint);
}

/* FAQ */
.entry-faq {
  margin-top: 38px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.entry-faq h2 {
  font-size: clamp(1.25rem, 2.1vw, 1.5rem);
  margin-bottom: 8px;
}

.entry-faq details {
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}

.entry-faq summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  color: var(--ink);
  display: flex;
  gap: 10px;
  align-items: baseline;
}

.entry-faq summary::-webkit-details-marker {
  display: none;
}

.entry-faq summary::before {
  content: "+";
  color: var(--spruce);
  font-family: var(--font-mono), monospace;
}

.entry-faq details[open] summary::before {
  content: "–";
}

.entry-faq details p {
  margin: 10px 0 0 1.4em;
  color: var(--ink-soft);
  line-height: 1.7;
}

/* Sources note */
.entry-sources {
  margin-top: 30px;
  padding: 22px 24px;
  background: var(--spruce-tint);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
}

.entry-sources h2 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.entry-sources p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.7;
}

/* Related docks strip */
.related-docks {
  margin-top: 26px;
  padding: 26px clamp(24px, 4vw, 36px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.related-docks h2 {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--steel-deep);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.related-docks ul {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.related-docks li a {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color 0.16s ease, background 0.16s ease;
}

.related-docks li a:hover {
  border-color: var(--spruce);
  background: var(--spruce-tint);
}

.related-code {
  font-size: 0.74rem;
  color: var(--steel-deep);
  letter-spacing: 0.04em;
}

.related-title {
  font-weight: 700;
  letter-spacing: -0.012em;
  color: var(--ink);
}

.back-to-dock {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--spruce-deep);
}

.back-to-dock::before {
  content: "←";
}

/* ---------------- Footer ---------------- */
.dock-footer {
  margin-top: 48px;
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.dock-footer-inner {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 34px 0 52px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: flex-start;
  justify-content: space-between;
}

.dock-footer-brand {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  max-width: 460px;
}

.dock-footer-brand strong {
  font-size: 1.08rem;
  color: var(--ink);
}

.dock-footer-brand p {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.6;
}

.dock-footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: 0.84rem;
}

.dock-footer-meta .mono {
  color: var(--steel-deep);
}

/* ---------------- Responsive ---------------- */
@media (max-width: 920px) {
  .console-lead {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 32px 28px 28px;
  }

  .console-cover {
    min-height: 180px;
    order: -1;
  }

  .panels {
    padding: 28px 28px 34px;
  }

  .how-list {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .how-band,
  .console-lead-copy h1 {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .dock-header-inner {
    height: auto;
    padding: 12px 0;
    flex-wrap: wrap;
    gap: 12px;
  }

  .tab {
    flex: 1 1 44%;
  }

  .dock-content table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }

  .entry-head,
  .panels,
  .how-band {
    padding-left: 22px;
    padding-right: 22px;
  }
}