:root {
  --ink: #14181f;
  --ink-soft: #4a5568;
  --paper: #f3f5f8;
  --surface: rgba(255, 255, 255, 0.72);
  --line: rgba(20, 24, 31, 0.1);
  --accent: #0b6e4f;
  --accent-2: #c45c26;
  --accent-soft: rgba(11, 110, 79, 0.12);
  --danger: #9f1239;
  --ok: #0b6e4f;
  --radius: 14px;
  --shadow: 0 18px 50px rgba(20, 24, 31, 0.08);
  --font-display: "Bricolage Grotesque", Georgia, serif;
  --font-body: "Figtree", system-ui, sans-serif;
  --shell: min(1120px, calc(100% - 2.5rem));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  position: relative;
}

.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 480px at 8% -10%, rgba(11, 110, 79, 0.16), transparent 60%),
    radial-gradient(700px 420px at 92% 8%, rgba(196, 92, 38, 0.14), transparent 55%),
    linear-gradient(180deg, #e8eef2 0%, #f3f5f8 42%, #eef1f4 100%);
}

.page-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.45'/%3E%3C/svg%3E");
  pointer-events: none;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--accent-2);
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.main {
  padding: 1.75rem 0 4rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(243, 245, 248, 0.78);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  min-height: 4.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  text-decoration: none;
}

.brand-mark {
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 0.55rem;
  background:
    linear-gradient(135deg, var(--accent) 0%, #149a6d 55%, var(--accent-2) 100%);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.25);
  animation: pulse-mark 4.5s ease-in-out infinite;
}

@keyframes pulse-mark {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

.brand-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.search-form {
  display: flex;
  align-items: center;
  max-width: 28rem;
  width: 100%;
  margin-inline: auto;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.search-form:focus-within {
  border-color: rgba(11, 110, 79, 0.45);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.search-form input {
  flex: 1;
  border: 0;
  background: transparent;
  padding: 0.65rem 1rem;
  font: inherit;
  outline: none;
  color: var(--ink);
}

.search-form button {
  border: 0;
  background: transparent;
  padding: 0.55rem 0.9rem;
  color: var(--ink-soft);
  cursor: pointer;
}

.search-form button svg {
  width: 1.1rem;
  height: 1.1rem;
  display: block;
}

.search-form.large {
  max-width: none;
  margin: 1.25rem 0 0;
  border-radius: 12px;
}

.search-form.large .btn {
  border-radius: 0;
  margin: 0;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.nav-link {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-link.muted {
  color: var(--ink-soft);
  font-weight: 500;
}

.nav-user {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 1rem;
  height: 2px;
  background: var(--ink);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.75rem;
  padding: 0 0 1rem;
}

.mobile-nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.7rem 1.25rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

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

.btn-primary {
  background: var(--ink);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

.btn-sm {
  padding: 0.45rem 0.9rem;
  font-size: 0.9rem;
}

/* Hero */
.hero {
  padding: 1.75rem 0 2rem;
  animation: rise 0.55s ease both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.brand-lockup {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  letter-spacing: -0.045em;
  line-height: 0.95;
  color: var(--ink);
}

.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink-soft);
}

.lede {
  margin: 0.85rem 0 0;
  max-width: 34rem;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.stat-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 10rem));
  gap: 1.25rem;
  margin-top: 2.25rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stat-rail > div {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.65rem;
  letter-spacing: -0.03em;
}

.stat-label {
  color: var(--ink-soft);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Sections */
.section {
  margin-top: 2.5rem;
  animation: rise 0.6s ease both;
  animation-delay: 0.08s;
}

.section-head {
  margin-bottom: 1rem;
}

.section-head h2,
.page-intro h1,
.auth-panel h1,
.reply-box h2,
.profile-header h1 {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  font-weight: 800;
}

.section-head h2 {
  font-size: 1.55rem;
}

.section-head p,
.page-intro p {
  margin: 0.35rem 0 0;
  color: var(--ink-soft);
}

.narrow {
  max-width: 42rem;
}

/* Categories — list rows, not cards */
.category-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}

.category-row {
  display: grid;
  grid-template-columns: auto 1.4fr 0.7fr 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1.15rem 0.35rem;
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  border-left: 3px solid transparent;
  transition: background 0.2s ease, border-color 0.2s ease, padding-left 0.2s ease;
}

.category-row:hover {
  background: rgba(255, 255, 255, 0.45);
  border-left-color: var(--cat);
  padding-left: 0.65rem;
}

.category-icon {
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  color: var(--cat);
  background: color-mix(in srgb, var(--cat) 12%, transparent);
  border-radius: 12px;
}

.icon {
  width: 1.35rem;
  height: 1.35rem;
}

.category-name {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.category-desc,
.category-counts,
.category-latest,
.latest-meta,
.thread-meta {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.category-desc {
  display: block;
  margin-top: 0.2rem;
}

.category-counts {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.category-counts strong,
.latest-title {
  color: var(--ink);
  font-weight: 600;
}

.latest-title {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 18rem;
}

/* Threads */
.thread-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.thread-row {
  border-bottom: 1px solid var(--line);
}

.thread-row.is-sticky {
  background: linear-gradient(90deg, rgba(196, 92, 38, 0.08), transparent 55%);
}

.thread-link {
  display: block;
  padding: 1rem 0.25rem;
  color: inherit;
  text-decoration: none;
  transition: padding-left 0.2s ease;
}

.thread-link:hover {
  padding-left: 0.45rem;
}

.thread-title {
  display: block;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.015em;
}

.thread-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1rem;
  margin-top: 0.35rem;
}

.cat-chip {
  color: var(--cat);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge {
  display: inline-block;
  margin-right: 0.35rem;
  padding: 0.12rem 0.45rem;
  border-radius: 6px;
  background: rgba(196, 92, 38, 0.15);
  color: var(--accent-2);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  vertical-align: 0.1em;
}

.badge-muted {
  background: rgba(20, 24, 31, 0.08);
  color: var(--ink-soft);
}

.badge-row {
  margin-bottom: 0.4rem;
}

/* Page intro / posts */
.page-intro {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
  animation: rise 0.45s ease both;
}

.crumbs {
  margin-bottom: 0.85rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

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

.crumbs a:hover {
  color: var(--accent);
}

.intro-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
}

.intro-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  margin-bottom: 0.65rem;
  color: var(--cat, var(--accent));
  background: color-mix(in srgb, var(--cat, var(--accent)) 14%, transparent);
  border-radius: 12px;
}

.thread-submeta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.mod-actions {
  display: flex;
  gap: 0.5rem;
}

.post {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 1.25rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
  animation: rise 0.45s ease both;
}

.original-post {
  margin-top: 0.5rem;
}

.post-author {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
}

.post-author a {
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.role {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
}

.post-body time {
  display: block;
  color: var(--ink-soft);
  font-size: 0.85rem;
  margin-bottom: 0.65rem;
}

.content {
  font-size: 1.02rem;
  overflow-wrap: anywhere;
}

.content a {
  word-break: break-all;
}

/* Forms */
.compose-form {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.compose-form label {
  font-weight: 600;
  font-size: 0.92rem;
  margin-top: 0.35rem;
}

.compose-form input,
.compose-form textarea,
.compose-form select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.8);
  padding: 0.8rem 0.95rem;
  font: inherit;
  color: var(--ink);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.compose-form input:focus,
.compose-form textarea:focus,
.compose-form select:focus {
  border-color: rgba(11, 110, 79, 0.5);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.compose-form textarea {
  resize: vertical;
  min-height: 8rem;
}

.compose-form .btn {
  align-self: flex-start;
  margin-top: 0.5rem;
}

.panel-form {
  padding-top: 0.25rem;
}

.form-errors {
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  list-style: none;
  background: rgba(159, 18, 57, 0.08);
  border-left: 3px solid var(--danger);
  color: var(--danger);
  border-radius: 0 10px 10px 0;
}

.auth-layout {
  display: grid;
  place-items: center;
  min-height: 60vh;
  padding: 1rem 0 2rem;
}

.auth-panel {
  width: min(26rem, 100%);
  animation: rise 0.45s ease both;
}

.auth-switch {
  margin-top: 1.25rem;
  color: var(--ink-soft);
}

/* Avatar / profile */
.avatar {
  display: inline-grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 12px;
  background: var(--avatar, var(--accent));
  color: #fff;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

.avatar-sm {
  width: 1.85rem;
  height: 1.85rem;
  font-size: 0.68rem;
  border-radius: 8px;
}

.avatar-lg {
  width: 4.5rem;
  height: 4.5rem;
  font-size: 1.25rem;
  border-radius: 16px;
}

.profile-header {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
  animation: rise 0.45s ease both;
}

.profile-meta,
.profile-bio {
  color: var(--ink-soft);
  margin: 0.35rem 0 0;
}

.profile-bio {
  color: var(--ink);
  max-width: 36rem;
}

/* Flash / empty / pagination */
.flash {
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
  border-radius: 12px;
  font-weight: 600;
  animation: rise 0.35s ease both;
}

.flash-success {
  background: rgba(11, 110, 79, 0.12);
  color: var(--ok);
}

.flash-error {
  background: rgba(159, 18, 57, 0.1);
  color: var(--danger);
}

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
}

.empty-state.compact {
  padding: 1.5rem 0;
  text-align: left;
}

.empty-state h1,
.empty-state h2 {
  font-family: var(--font-display);
  letter-spacing: -0.03em;
}

.pagination ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
}

.pagination a {
  display: grid;
  place-items: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.5rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.55);
}

.pagination a.is-active,
.pagination a:hover {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.result-count {
  color: var(--ink-soft);
  margin: 0 0 0.75rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.75rem 0 2.5rem;
  color: var(--ink-soft);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-inner strong {
  color: var(--ink);
  font-family: var(--font-display);
}

.footer-meta {
  margin: 0;
}

/* Responsive */
@media (max-width: 900px) {
  .category-row {
    grid-template-columns: auto 1fr;
  }

  .category-counts,
  .category-latest {
    display: none;
  }

  .post {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .post-author {
    flex-direction: row;
    align-items: center;
    gap: 0.65rem;
  }
}

@media (max-width: 720px) {
  :root {
    --shell: min(100% - 1.5rem, 1120px);
  }

  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .search-form,
  .header-nav {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .mobile-nav.is-open {
    display: flex;
  }

  .intro-row {
    flex-direction: column;
  }

  .brand-lockup {
    font-size: 2.3rem;
  }
}