/*
Theme Name: Zonugro
Theme URI: https://zonugro.com
Description: Zonugro child theme, built on Twenty Twenty-One. Broadcast-grade diagnostics knowledge base, toolkit and community hub, with native bbPress compatibility.
Author: Zonugro
Template: twentytwentyone
Version: 1.4.0
Text Domain: zonugro
*/

:root {
  --bg-page: #0D1013;
  --bg-surface: #171B20;
  --border-subtle: #22262C;
  --text-primary: #E8ECEF;
  --text-secondary: #9AA3AB;
  --text-muted: #6B7680;
  --accent-green: #1D9E75;
  --accent-green-text: #5DCAA5;
  --accent-green-dark: #04342C;
  --accent-red: #E24B4A;
  --accent-amber: #EF9F27;
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* ==========================================================================
   Base / resets — overrides Twenty Twenty-One's light theme
   ========================================================================== */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg-page);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.5;
}

.zonugro-page-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.zonugro-main {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
}

.zonugro-cs-content {
  margin: auto;
  max-width: 640px;
  padding: 48px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

a {
  color: var(--accent-green-text);
  text-decoration: none;
}

a:hover {
  color: var(--text-primary);
}

h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-family: var(--font-sans);
}

p {
  color: var(--text-secondary);
}

/* Neutralize Twenty Twenty-One's default content width chrome so our own
   sections control layout edge-to-edge. */
.site {
  background: var(--bg-page);
}

.site-content,
.entry-content {
  max-width: none;
  padding: 0;
}

/* ==========================================================================
   Navigation
   ========================================================================== */

.zonugro-nav {
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-page);
  position: sticky;
  top: 0;
  z-index: 10;
}

.zonugro-nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.zonugro-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.zonugro-logo-text {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-primary);
}

.zonugro-nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}

.zonugro-nav-links li {
  margin: 0;
}

.zonugro-nav-links a {
  color: var(--text-secondary);
  font-size: 0.925rem;
  transition: color 0.15s ease;
}

.zonugro-nav-links a:hover {
  color: var(--text-primary);
}

@media (max-width: 640px) {
  .zonugro-nav-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .zonugro-nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.zonugro-hero {
  max-width: 720px;
  margin: 0 auto;
  padding: 96px 24px 80px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.zonugro-on-air-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.zonugro-badge-on-air {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--accent-green-text);
  border: 1px solid var(--accent-green);
  border-radius: 999px;
  padding: 6px 14px;
}

.zonugro-go-text {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.zonugro-hero-title {
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.zonugro-hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin: 0 0 36px;
}

.zonugro-hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

@media (max-width: 640px) {
  .zonugro-hero {
    padding: 64px 20px 56px;
  }
  .zonugro-hero-title {
    font-size: 2.1rem;
  }
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.zonugro-btn {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: opacity 0.15s ease, border-color 0.15s ease;
  display: inline-block;
}

.zonugro-btn-primary {
  background: var(--accent-green);
  color: var(--accent-green-dark);
}

.zonugro-btn-primary:hover {
  opacity: 0.9;
  color: var(--accent-green-dark);
}

.zonugro-btn-outline {
  background: transparent;
  border-color: var(--border-subtle);
  color: var(--text-primary);
}

.zonugro-btn-outline:hover {
  border-color: var(--text-secondary);
  color: var(--text-primary);
}

/* ==========================================================================
   Sections
   ========================================================================== */

.zonugro-section {
  max-width: 1120px;
  margin: 0 auto;
  padding: 64px 24px;
  border-top: 1px solid var(--border-subtle);
}

.zonugro-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin: 0 0 24px;
}

.zonugro-card-grid {
  display: grid;
  gap: 16px;
}

.zonugro-card-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.zonugro-card-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.zonugro-card-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 860px) {
  .zonugro-card-grid-3 {
    grid-template-columns: 1fr;
  }
  .zonugro-card-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .zonugro-card-grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .zonugro-card-grid-4 {
    grid-template-columns: 1fr;
  }
}

/* Knowledge base cards */

.zonugro-issue-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--accent-red);
  border-radius: 10px;
  padding: 20px 22px;
  display: block;
  transition: border-color 0.15s ease;
}

.zonugro-issue-card.zonugro-border-amber {
  border-left-color: var(--accent-amber);
}

.zonugro-issue-card h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.zonugro-issue-card p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.zonugro-issue-card:hover {
  border-color: var(--text-muted);
}

/* Toolkit cards */

.zonugro-toolkit-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 28px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.zonugro-toolkit-label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

/* Software card */

.zonugro-software-card {
  background: var(--bg-surface);
  border: 1px dashed var(--border-subtle);
  border-radius: 12px;
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.zonugro-software-text h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
  font-weight: 600;
}

.zonugro-software-text p {
  margin: 0;
  color: var(--text-secondary);
  max-width: 480px;
}

.zonugro-badge-coming-soon {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  padding: 6px 14px;
  white-space: nowrap;
  cursor: default;
}

/* Community cards */

.zonugro-community-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 28px;
  display: block;
  transition: border-color 0.15s ease;
}

.zonugro-community-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 600;
}

.zonugro-community-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.zonugro-community-card:hover {
  border-color: var(--text-muted);
}

/* ==========================================================================
   Knowledge base archive / single
   ========================================================================== */

.zonugro-kb-header {
  max-width: 1120px;
  margin: 0 auto;
  padding: 56px 24px 32px;
}

.zonugro-kb-title {
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
  color: var(--text-primary);
}

.zonugro-kb-archive-grid {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

.zonugro-single {
  max-width: 720px;
  margin: 0 auto;
  padding: 64px 24px 96px;
}

.zonugro-single-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 20px;
  border: 1px solid var(--accent-red);
  color: var(--accent-red);
}

.zonugro-single-badge.zonugro-severity-warning {
  border-color: var(--accent-amber);
  color: var(--accent-amber);
}

.zonugro-single-title {
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 32px;
  color: var(--text-primary);
}

.zonugro-single .entry-content {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.zonugro-single .entry-content h2,
.zonugro-single .entry-content h3 {
  color: var(--text-primary);
  margin-top: 2em;
}

.zonugro-single .entry-content a {
  color: var(--accent-green-text);
}

.zonugro-single .entry-content code {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.zonugro-back-link {
  display: inline-block;
  margin-top: 48px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.zonugro-back-link:hover {
  color: var(--text-primary);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.zonugro-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 32px 24px;
  text-align: center;
}

.zonugro-footer p {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin: 0;
}

/* ==========================================================================
   bbPress
   ========================================================================== */

#bbpress-forums.bbpress-wrapper {
  max-width: 1120px;
  margin: 0 auto;
  padding: 56px 24px 96px;
  font-family: var(--font-sans);
  color: var(--text-secondary);
  font-size: 0.95rem;
}

#bbpress-forums a {
  color: var(--accent-green-text);
}

#bbpress-forums a:hover {
  color: var(--text-primary);
}

/* Breadcrumb */

#bbpress-forums .bbp-breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  margin-bottom: 32px;
}

#bbpress-forums .bbp-breadcrumb a {
  color: var(--text-muted);
}

#bbpress-forums .bbp-breadcrumb a:hover {
  color: var(--text-primary);
}

#bbpress-forums .bbp-breadcrumb-current {
  color: var(--text-secondary);
}

/* Search */

#bbpress-forums .bbp-search-form {
  margin-bottom: 24px;
}

#bbpress-forums .bbp-search-form div {
  display: flex;
  gap: 8px;
}

/* Notices ("this forum is empty", "you must be logged in", etc.) */

#bbpress-forums .bbp-template-notice {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--accent-amber);
  border-radius: 10px;
  padding: 16px 20px;
  margin: 0 0 24px;
}

#bbpress-forums .bbp-template-notice.error {
  border-left-color: var(--accent-red);
}

#bbpress-forums .bbp-template-notice ul,
#bbpress-forums .bbp-template-notice p {
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Forum / topic / reply list-tables — bbPress builds these as nested
   <ul>/<li> "faux tables" rather than real <table> markup. */

#bbpress-forums ul.bbp-forums,
#bbpress-forums ul.bbp-topics,
#bbpress-forums ul.bbp-replies {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
}

#bbpress-forums li.bbp-header {
  display: none;
}

@media (min-width: 641px) {
  #bbpress-forums li.bbp-header {
    display: block;
    padding: 0 20px 12px;
  }
}

#bbpress-forums li.bbp-header .forum-titles,
#bbpress-forums li.bbp-header .topic-titles,
#bbpress-forums li.bbp-header .reply-titles {
  display: flex;
  align-items: center;
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

#bbpress-forums li.bbp-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#bbpress-forums li.bbp-footer {
  display: none;
}

#bbpress-forums li.bbp-body > ul {
  display: flex;
  align-items: center;
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 16px 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  transition: border-color 0.15s ease;
}

#bbpress-forums li.bbp-body > ul:hover {
  border-color: var(--text-muted);
}

#bbpress-forums .bbp-forum-info,
#bbpress-forums .bbp-topic-title {
  flex: 1 1 auto;
  min-width: 0;
}

#bbpress-forums .bbp-forum-topic-count,
#bbpress-forums .bbp-forum-reply-count,
#bbpress-forums .bbp-topic-voice-count,
#bbpress-forums .bbp-topic-reply-count,
#bbpress-forums .bbp-topic-freshness,
#bbpress-forums .bbp-forum-freshness {
  flex: 0 0 auto;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: right;
}

@media (max-width: 640px) {
  #bbpress-forums .bbp-forum-topic-count,
  #bbpress-forums .bbp-forum-reply-count,
  #bbpress-forums .bbp-topic-voice-count,
  #bbpress-forums .bbp-topic-reply-count,
  #bbpress-forums .bbp-forum-freshness {
    display: none;
  }

  #bbpress-forums li.bbp-body > ul {
    flex-wrap: wrap;
  }
}

#bbpress-forums .bbp-forum-title,
#bbpress-forums .bbp-topic-permalink {
  font-weight: 600;
  color: var(--text-primary);
}

#bbpress-forums .bbp-forum-title:hover,
#bbpress-forums .bbp-topic-permalink:hover {
  color: var(--accent-green-text);
}

#bbpress-forums .bbp-forum-content {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: 4px;
}

#bbpress-forums .bbp-topic-meta,
#bbpress-forums .bbp-topic-freshness-author {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Single topic / reply content */

#bbpress-forums .bbp-topic-header,
#bbpress-forums .bbp-reply-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

#bbpress-forums .bbp-reply-content,
#bbpress-forums .bbp-topic-content {
  color: var(--text-secondary);
  line-height: 1.6;
}

#bbpress-forums .bbp-reply-content a,
#bbpress-forums .bbp-topic-content a {
  color: var(--accent-green-text);
}

/* Forms: login, new topic, new reply */

#bbpress-forums fieldset.bbp-form {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 24px;
  margin: 0 0 24px;
}

#bbpress-forums fieldset.bbp-form legend {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
  padding: 0 8px;
}

#bbpress-forums label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

#bbpress-forums input[type="text"],
#bbpress-forums input[type="password"],
#bbpress-forums input[type="email"],
#bbpress-forums textarea,
#bbpress-forums select {
  background: var(--bg-page);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  border-radius: 8px;
  font-family: var(--font-sans);
  padding: 10px 12px;
  width: 100%;
  max-width: 420px;
  margin-bottom: 16px;
}

#bbpress-forums textarea {
  max-width: 100%;
  min-height: 160px;
}

#bbpress-forums .bbp-username,
#bbpress-forums .bbp-password,
#bbpress-forums .bbp-topic-title-editor,
#bbpress-forums .bbp-topic-content-editor,
#bbpress-forums .bbp-reply-content-editor {
  margin-bottom: 8px;
}

#bbpress-forums .bbp-remember-me {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

#bbpress-forums .bbp-remember-me input {
  width: auto;
  margin: 0;
}

#bbpress-forums .zonugro-bbp-login-links {
  margin: -8px 0 24px;
  font-size: 0.85rem;
}

#bbpress-forums .zonugro-bbp-login-links a {
  color: var(--accent-green-text);
}

#bbpress-forums button,
#bbpress-forums input[type="submit"],
#bbpress-forums .button {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 10px;
  border: 1px solid transparent;
  background: var(--accent-green);
  color: var(--accent-green-dark);
  padding: 10px 20px;
  cursor: pointer;
  width: auto;
}

#bbpress-forums button:hover,
#bbpress-forums input[type="submit"]:hover,
#bbpress-forums .button:hover {
  opacity: 0.9;
}

/* Pagination */

#bbpress-forums .bbp-pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 16px;
}

#bbpress-forums .bbp-pagination-links a,
#bbpress-forums .bbp-pagination-links span.current {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-subtle);
  margin-left: 6px;
}

#bbpress-forums .bbp-pagination-links span.current {
  border-color: var(--accent-green);
  color: var(--accent-green-text);
}

/* Wrap the whole page so bbPress theme-compat content (which lands between
   our header and footer) sits on the dark background too. */
#page,
.site,
main#main,
.zonugro-page-wrap {
  background: var(--bg-page);
}