:root {
  color-scheme: dark;
  --bg: #0d1218;
  --bg-soft: #121922;
  --surface: #17202b;
  --surface-2: #1d2835;
  --surface-3: #233142;
  --text: #eef4f8;
  --muted: #9aa8b8;
  --line: #2d3b4c;
  --line-soft: rgba(255, 255, 255, 0.08);
  --red: #f05f66;
  --green: #54c982;
  --blue: #62a8ff;
  --cyan: #36d1d9;
  --gold: #e6b85c;
  --violet: #a98bff;
  --gray: #8f9aaa;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
  --radius: 8px;
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  min-width: 320px;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(98, 168, 255, 0.11), transparent 30rem),
    linear-gradient(180deg, #0d1218 0%, #101720 48%, #0d1218 100%);
  color: var(--text);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

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

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

button {
  border: 0;
}

input,
textarea,
select {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0f1620;
  color: var(--text);
  padding: 0.78rem 0.88rem;
  outline: none;
}

textarea {
  resize: vertical;
  white-space: pre-wrap;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(98, 168, 255, 0.16);
}

input[readonly] {
  color: var(--muted);
  background: var(--surface-2);
}

table {
  border-collapse: collapse;
  width: 100%;
}

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

.page {
  padding: 28px 0 48px;
}

.topbar {
  position: sticky;
  z-index: 10;
  top: 0;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(13, 18, 24, 0.9);
  backdrop-filter: blur(14px);
}

.topbar__inner {
  min-height: 70px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  font-weight: 800;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  color: #10151c;
  background: linear-gradient(135deg, var(--gold), var(--cyan));
  box-shadow: 0 8px 22px rgba(54, 209, 217, 0.18);
}

.brand__text {
  overflow-wrap: anywhere;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  min-width: 0;
  flex-wrap: wrap;
}

.main-nav a {
  color: var(--muted);
  padding: 0.58rem 0.72rem;
  border-radius: var(--radius);
}

.main-nav a:hover,
.main-nav a.is-active {
  color: var(--text);
  background: var(--surface-2);
}

.topbar__account {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.account-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  max-width: 220px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.5rem 0.62rem;
  background: var(--surface);
}

.account-pill span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-pill strong {
  color: var(--gold);
}

.inline-form {
  margin: 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  min-width: 42px;
  border-radius: var(--radius);
  padding: 0.66rem 0.92rem;
  color: var(--text);
  cursor: pointer;
  border: 1px solid transparent;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
}

.button--primary {
  background: linear-gradient(135deg, #3f8efc, #36d1d9);
  color: #071018;
}

.button--ghost {
  border-color: var(--line);
  background: var(--surface);
}

.button--ghost:hover {
  background: var(--surface-2);
}

.button--danger {
  border-color: rgba(240, 95, 102, 0.5);
  background: rgba(240, 95, 102, 0.12);
  color: #ffc1c6;
}

.button--block {
  width: 100%;
}

.button--sm {
  min-height: 34px;
  padding: 0.4rem 0.62rem;
  font-size: 0.9rem;
}

.forum-hero {
  min-height: 292px;
  display: flex;
  align-items: stretch;
  background:
    linear-gradient(90deg, rgba(13, 18, 24, 0.96) 0%, rgba(13, 18, 24, 0.78) 52%, rgba(13, 18, 24, 0.54) 100%),
    url("/img/forum-hero.png") center / cover no-repeat,
    var(--bg-soft);
  border-bottom: 1px solid var(--line-soft);
}

.forum-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
  padding: 44px 0 34px;
}

.forum-hero__copy {
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 0.42rem;
  color: var(--cyan);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.78rem;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: 2.35rem;
  line-height: 1.08;
}

h2 {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.25;
}

.forum-hero p:not(.eyebrow),
.section-title p,
.muted {
  color: var(--muted);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(86px, 1fr));
  gap: 10px;
}

.hero-stats div,
.stat-card {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 0.86rem;
  background: rgba(23, 32, 43, 0.82);
}

.hero-stats strong,
.stat-card strong {
  display: block;
  font-size: 1.52rem;
  line-height: 1;
}

.hero-stats span,
.stat-card span {
  color: var(--muted);
  font-size: 0.88rem;
}

.forum-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 22px;
  padding: 28px 0 48px;
}

.forum-main,
.admin-content {
  min-width: 0;
}

.section-group {
  margin-bottom: 22px;
}

.section-group__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.section-list,
.topic-list,
.reply-list,
.section-admin-list {
  display: grid;
  gap: 10px;
}

.section-row,
.topic-row {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr) 76px minmax(140px, 220px);
  gap: 14px;
  align-items: center;
  padding: 1rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(23, 32, 43, 0.86);
  transition: background 0.16s ease, border-color 0.16s ease, transform 0.16s ease;
}

.section-row:hover,
.topic-row:hover {
  background: var(--surface-2);
  border-color: var(--line);
  transform: translateY(-1px);
}

.section-row__mark {
  width: 12px;
  height: 46px;
  border-radius: 6px;
  background: var(--gray);
}

.accent-red .section-row__mark,
.accent-red.section-title::before,
.accent-red.section-edit::before { background: var(--red); }
.accent-green .section-row__mark,
.accent-green.section-title::before,
.accent-green.section-edit::before { background: var(--green); }
.accent-blue .section-row__mark,
.accent-blue.section-title::before,
.accent-blue.section-edit::before { background: var(--blue); }
.accent-cyan .section-row__mark,
.accent-cyan.section-title::before,
.accent-cyan.section-edit::before { background: var(--cyan); }
.accent-gold .section-row__mark,
.accent-gold.section-title::before,
.accent-gold.section-edit::before { background: var(--gold); }
.accent-violet .section-row__mark,
.accent-violet.section-title::before,
.accent-violet.section-edit::before { background: var(--violet); }

.section-row__body,
.topic-row__body {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.section-row__title,
.topic-row__body strong {
  font-weight: 800;
}

.section-row__title em {
  display: inline-block;
  margin-left: 6px;
  color: var(--gold);
  font-style: normal;
  font-size: 0.82rem;
}

.section-row__desc,
.section-row__latest,
.topic-row__body span {
  color: var(--muted);
  font-size: 0.92rem;
  min-width: 0;
}

.section-row__latest span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.section-row__meta,
.topic-row__stats {
  display: grid;
  justify-items: end;
  line-height: 1.15;
}

.section-row__meta small,
.topic-row__stats small {
  color: var(--muted);
}

.side-panel {
  display: grid;
  align-content: start;
  gap: 14px;
  min-width: 0;
}

.panel,
.auth-panel,
.form-shell,
.reply-box,
.moderation-panel,
.moderation-note,
.empty-state {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(23, 32, 43, 0.86);
  box-shadow: var(--shadow);
}

.panel,
.auth-panel,
.form-shell,
.reply-box,
.moderation-panel,
.empty-state {
  padding: 1.1rem;
}

.panel h2,
.reply-box h2,
.moderation-panel h2 {
  margin-bottom: 0.9rem;
}

.panel--accent {
  border-color: rgba(54, 209, 217, 0.34);
}

.compact-list,
.log-list {
  display: grid;
  gap: 8px;
}

.compact-list a,
.log-list div {
  display: grid;
  gap: 3px;
  min-width: 0;
  padding: 0.75rem;
  border-radius: var(--radius);
  background: rgba(13, 18, 24, 0.5);
}

.compact-list span,
.log-list span {
  color: var(--muted);
  font-size: 0.9rem;
  overflow-wrap: anywhere;
}

.flash-stack {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.flash,
.form-errors {
  border-radius: var(--radius);
  padding: 0.82rem 0.95rem;
  border: 1px solid var(--line);
  background: var(--surface);
}

.flash--success {
  border-color: rgba(84, 201, 130, 0.45);
  color: #b8f3cd;
}

.flash--warning,
.form-errors {
  border-color: rgba(230, 184, 92, 0.48);
  color: #f8dfaa;
}

.auth-page {
  display: grid;
  place-items: start center;
}

.auth-panel {
  width: min(460px, 100%);
}

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

.form-grid--compact {
  gap: 12px;
}

.form-grid label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-weight: 700;
}

.form-grid label span {
  overflow-wrap: anywhere;
}

.form-two,
.form-three {
  display: grid;
  gap: 12px;
}

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

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

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.check-row {
  display: flex !important;
  grid-template-columns: none !important;
  align-items: center;
  gap: 10px;
  color: var(--text) !important;
}

.check-row input {
  width: 18px;
  height: 18px;
  min-width: 18px;
}

.check-grid {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.muted-link {
  color: var(--muted);
  text-align: center;
}

.section-title,
.topic-head,
.admin-head {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(23, 32, 43, 0.7);
  padding: 1.2rem 1.2rem 1.2rem 1.38rem;
}

.section-title::before {
  content: "";
  position: absolute;
  inset: 12px auto 12px 0;
  width: 6px;
  border-radius: 0 4px 4px 0;
  background: var(--gray);
}

.section-title h1,
.topic-head h1,
.admin-head h1 {
  font-size: 1.7rem;
}

.topic-row {
  grid-template-columns: 142px minmax(0, 1fr) 76px 76px;
}

.topic-row__state,
.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  border-radius: var(--radius);
  padding: 0.3rem 0.55rem;
  font-size: 0.86rem;
  font-weight: 800;
  background: var(--surface-3);
}

.status-open { color: #cae0ff; }
.status-pending { color: #f8dfaa; }
.status-approved,
.status-accepted,
.status-resolved { color: #b8f3cd; }
.status-rejected { color: #ffc1c6; }
.status-closed { color: #cbd2da; }
.status-pinned { color: var(--gold); }

.breadcrumbs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--muted);
  margin-bottom: 14px;
}

.topic-head__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
  color: var(--muted);
}

.post {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(23, 32, 43, 0.86);
  overflow: hidden;
}

.post + .post {
  margin-top: 10px;
}

.post__author {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 1rem;
  border-right: 1px solid var(--line-soft);
  background: rgba(13, 18, 24, 0.4);
  min-width: 0;
}

.post__body {
  padding: 1rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.post__date {
  color: var(--muted);
  font-size: 0.88rem;
}

.user-line {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  min-width: 0;
}

.user-line strong {
  overflow-wrap: anywhere;
}

.user-line__title {
  width: 100%;
  color: var(--muted);
  font-size: 0.9rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  border-radius: 999px;
  padding: 0.18rem 0.52rem;
  font-size: 0.78rem;
  font-weight: 800;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
}

.badge--gray { color: #d4dbe3; }
.badge--green { color: #b8f3cd; }
.badge--blue { color: #cae0ff; }
.badge--red { color: #ffc1c6; }
.badge--violet { color: #ddceff; }
.badge--gold { color: #f8dfaa; }
.badge--cyan { color: #b9f7fb; }

.moderation-note {
  display: grid;
  gap: 4px;
  margin: 12px 0;
  padding: 1rem;
  border-color: rgba(230, 184, 92, 0.35);
}

.moderation-note__head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.reply-box,
.moderation-panel {
  margin-top: 16px;
}

.danger-form {
  margin-top: 12px;
  display: flex;
  justify-content: flex-end;
}

.admin-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 20px;
}

.admin-nav {
  position: sticky;
  top: 92px;
  align-self: start;
  display: grid;
  gap: 8px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(23, 32, 43, 0.86);
  padding: 0.75rem;
}

.admin-nav a {
  border-radius: var(--radius);
  padding: 0.74rem 0.82rem;
  color: var(--muted);
  font-weight: 700;
}

.admin-nav a:hover,
.admin-nav a.is-active {
  color: var(--text);
  background: var(--surface-3);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.admin-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.toolbar-form {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}

.toolbar-form input {
  flex: 1;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
}

.data-table {
  min-width: 760px;
  background: rgba(23, 32, 43, 0.86);
}

.data-table th,
.data-table td {
  padding: 0.84rem;
  border-bottom: 1px solid var(--line-soft);
  text-align: left;
  vertical-align: middle;
}

.data-table th {
  color: var(--muted);
  font-size: 0.86rem;
}

.data-table td span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.section-edit {
  position: relative;
  display: grid;
  gap: 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(23, 32, 43, 0.86);
  padding: 1rem 1rem 1rem 1.2rem;
}

.section-edit::before {
  content: "";
  position: absolute;
  inset: 12px auto 12px 0;
  width: 5px;
  border-radius: 0 4px 4px 0;
  background: var(--gray);
}

.section-edit__title,
.section-edit__checks {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.section-edit__title span {
  color: var(--muted);
}

.tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.tabs a {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.58rem 0.78rem;
  color: var(--muted);
  background: var(--surface);
  font-weight: 700;
}

.tabs a.is-active,
.tabs a:hover {
  color: var(--text);
  background: var(--surface-2);
}

.request-list {
  display: grid;
  gap: 12px;
}

.request-card {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(23, 32, 43, 0.86);
  padding: 1rem;
}

.request-card__head,
.request-card__meta,
.request-card__actions,
.request-action {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.request-card__head {
  justify-content: space-between;
}

.request-card__head div {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.request-card__head span,
.request-card__meta,
.request-card__note {
  color: var(--muted);
}

.request-action {
  flex: 1 1 320px;
}

.request-action input {
  flex: 1;
}

.footer {
  border-top: 1px solid var(--line-soft);
  color: var(--muted);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 22px 0;
}

@media (max-width: 980px) {
  .topbar__inner,
  .forum-hero__inner,
  .forum-grid,
  .admin-layout,
  .admin-columns {
    grid-template-columns: 1fr;
  }

  .topbar__inner {
    display: grid;
  }

  .topbar__account {
    justify-content: flex-start;
  }

  .side-panel,
  .admin-nav {
    position: static;
  }

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

@media (max-width: 720px) {
  .shell {
    width: min(100% - 22px, 1180px);
  }

  .forum-hero {
    min-height: 260px;
  }

  .forum-hero__inner {
    padding: 32px 0 24px;
  }

  h1 {
    font-size: 1.82rem;
  }

  .section-title,
  .topic-head,
  .admin-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .section-row,
  .topic-row {
    grid-template-columns: 10px minmax(0, 1fr);
  }

  .section-row__meta,
  .section-row__latest,
  .topic-row__state,
  .topic-row__stats {
    grid-column: 2;
    justify-items: start;
  }

  .topic-row__state {
    width: max-content;
  }

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

  .post__author {
    border-right: 0;
    border-bottom: 1px solid var(--line-soft);
  }

  .form-two,
  .form-three,
  .stat-grid,
  .hero-stats {
    grid-template-columns: 1fr;
  }

  .toolbar-form,
  .form-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}