/* HIVV.org Shared Styles - Clean & Maintainable */

:root {
  --bg-dark: #0a0a0f;
  --bg-card: #0d0d18;
  --bg-input: #1a1a2e;
  --border: #1a1a2e;
  --border-light: #2a2a4e;
  --text: #e0e0e0;
  --text-muted: #888;
  --text-dim: #555;
  --green: #00ff88;
  --green-dim: #00cc6a;
  --purple: #a855f7;
  --blue: #74b9ff;
  --orange: #ff9f43;
  --red: #ff4757;
  --yellow: #ffd93d;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  background: var(--bg-dark);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  line-height: 1.5;
  min-height: 100vh;
}
:focus { outline: 2px solid var(--green); outline-offset: 2px; }
:focus:not(:focus-visible) { outline: none; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

/* Layout */
.container { max-width: 1200px; margin: 0 auto; padding: 20px; }
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 20px;
}
.card-accent { border-left: 4px solid var(--green); }
.card-accent-purple { border-left-color: var(--purple); }
.card-accent-blue { border-left-color: var(--blue); }
.card-accent-orange { border-left-color: var(--orange); }

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 30px;
}
.header h1 { color: #fff; font-size: 2em; }
.header h1 span { color: var(--green); }
.header-nav { display: flex; gap: 12px; align-items: center; }
.header-nav a { color: var(--text-muted); text-decoration: none; font-size: 0.9em; transition: color 0.2s; }
.header-nav a:hover { color: var(--green); }

/* Buttons */
.btn {
  padding: 10px 20px;
  border: none;
  border-radius: 10px;
  font-size: 0.9em;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-block;
}
.btn-primary { background: linear-gradient(135deg, var(--green), var(--green-dim)); color: #000; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0,255,136,0.3); }
.btn-secondary { background: var(--border-light); color: #fff; }
.btn-secondary:hover { background: #3a3a5e; }
.btn-danger { background: var(--red); color: #fff; }
.btn-success { background: var(--green); color: #000; }
.btn-sm { padding: 6px 12px; font-size: 0.8em; }
.btn-accent {
  background: linear-gradient(135deg, var(--purple), var(--accent-3));
  color: #fff;
  border: 1px solid rgba(168, 85, 247, 0.5);
}
.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(168, 85, 247, 0.4);
  background: linear-gradient(135deg, var(--accent-3), #9333ea);
}

/* Forms */
.form-group { margin-bottom: 14px; }
.form-group label { display: block; color: var(--text-muted); font-size: 0.85em; margin-bottom: 6px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  color: #fff;
  font-size: 0.95em;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green);
}
.form-row { display: flex; gap: 12px; flex-wrap: wrap; }
.form-row > * { flex: 1; min-width: 150px; }

/* Alerts */
.error-msg {
  background: rgba(255,71,87,0.1);
  border: 1px solid var(--red);
  color: var(--red);
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 12px;
  font-size: 0.9em;
  display: none;
}
.success-msg {
  background: rgba(0,255,136,0.1);
  border: 1px solid var(--green);
  color: var(--green);
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 12px;
  font-size: 0.9em;
  display: none;
}

/* Tables */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 12px; text-align: left; border-bottom: 1px solid var(--border); }
.table th { color: var(--text-muted); font-weight: 600; font-size: 0.85em; }
.table td { color: var(--text); font-size: 0.9em; }
.table tr:hover td { background: rgba(255,255,255,0.02); }

/* Badges */
.badge { padding: 4px 10px; border-radius: 6px; font-size: 0.75em; font-weight: 600; display: inline-block; }
.badge-active { background: rgba(0,255,136,0.2); color: var(--green); }
.badge-inactive { background: rgba(255,71,87,0.2); color: var(--red); }

/* Tabs */
.tabs { display: flex; gap: 4px; margin-bottom: 20px; border-bottom: 1px solid var(--border); }
.tab { padding: 12px 20px; background: none; border: none; color: var(--text-muted); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; transition: all 0.2s; }
.tab:hover { color: var(--text); }
.tab.active { color: var(--green); border-bottom-color: var(--green); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Grid layouts */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* Info boxes */
.info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
.info-box { background: var(--bg-input); padding: 14px; border-radius: 10px; }
.info-box .label { color: var(--text-muted); font-size: 0.75em; margin-bottom: 4px; }
.info-box .value { color: #fff; font-size: 0.95em; word-break: break-all; }
.info-box .value.green { color: var(--green); }
.info-box .value.mono { font-family: monospace; }

/* Stats */
.stat-box { background: linear-gradient(135deg, var(--bg-input) 0%, var(--bg-card) 100%); border: 1px solid var(--border-light); border-radius: 12px; padding: 20px; text-align: center; }
.stat-box .value { font-size: 2.5em; font-weight: bold; color: var(--green); }
.stat-box .label { color: var(--text-muted); font-size: 0.8em; margin-top: 4px; }
.stats-row { display: flex; gap: 16px; flex-wrap: wrap; }
.stats-row > * { flex: 1; min-width: 120px; }

/* Auth card */
.auth-page { max-width: 900px; margin: 40px auto; padding: 20px; }
.auth-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
@media (max-width: 700px) { .auth-grid { grid-template-columns: 1fr; } }
.auth-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; padding: 30px; }
.auth-card h2 { color: #fff; margin-bottom: 20px; text-align: center; }
.auth-card input { width: 100%; padding: 14px; background: var(--bg-input); border: 2px solid var(--border-light); border-radius: 10px; color: #fff; font-size: 1em; margin-bottom: 12px; }
.auth-card input:focus { outline: none; border-color: var(--green); }

/* Quick add buttons */
.quick-add-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
.quick-add-btn { padding: 16px; background: var(--bg-input); border: 2px solid var(--border-light); border-radius: 12px; text-align: center; cursor: pointer; transition: all 0.2s; }
.quick-add-btn:hover { border-color: var(--green); transform: translateY(-2px); }
.quick-add-btn .icon { font-size: 2em; margin-bottom: 8px; }
.quick-add-btn .name { color: #fff; font-weight: 600; font-size: 0.9em; }
.quick-add-btn .port { color: var(--text-dim); font-size: 0.75em; margin-top: 4px; }

/* Progress bar */
.progress { width: 100%; height: 4px; background: var(--bg-input); border-radius: 2px; overflow: hidden; }
.progress .fill { height: 100%; background: linear-gradient(90deg, var(--green), var(--green-dim)); transition: width 0.3s; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-input); }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #4a4a6e; }

/* Markdown & Code Block Components */
.code-block {
  margin: 16px 0;
  background: #080811;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}
.code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.code-lang {
  font-size: 0.72rem;
  font-family: monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #74b9ff;
  font-weight: 700;
}
.code-copy-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #aaa;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.72rem;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}
.code-copy-btn:hover {
  background: rgba(0, 255, 136, 0.15);
  color: #00ff88;
  border-color: rgba(0, 255, 136, 0.3);
}
.code-copy-btn.copied {
  background: rgba(0, 255, 136, 0.2);
  color: #00ff88;
  border-color: #00ff88;
}
.code-block pre {
  margin: 0;
  padding: 16px;
  overflow-x: auto;
  font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  font-size: 0.86rem;
  line-height: 1.6;
  color: #e0e0f0;
}
.code-block pre code {
  font-family: inherit;
  background: transparent;
  padding: 0;
}
.inline-code {
  background: rgba(116, 185, 255, 0.1);
  color: #74b9ff;
  border: 1px solid rgba(116, 185, 255, 0.2);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: monospace;
  font-size: 0.88em;
}
.md-p { margin-bottom: 12px; line-height: 1.65; color: #ddd; }
.md-p:last-child { margin-bottom: 0; }
.md-h1, .md-h2, .md-h3, .md-h4 { color: #fff; margin: 18px 0 10px; font-weight: 700; }
.md-h1 { font-size: 1.4rem; border-bottom: 1px solid rgba(255,255,255,0.08); padding-bottom: 6px; }
.md-h2 { font-size: 1.2rem; }
.md-h3 { font-size: 1.05rem; color: #74b9ff; }
.md-h4 { font-size: 0.95rem; color: #c084fc; }
.md-quote {
  border-left: 3px solid #00ff88;
  background: rgba(0, 255, 136, 0.04);
  padding: 10px 16px;
  border-radius: 0 8px 8px 0;
  margin: 14px 0;
  color: #bbb;
  font-style: italic;
}
.md-ul, .md-ol { margin: 12px 0 12px 24px; color: #ccc; }
.md-li, .md-oli { margin-bottom: 6px; line-height: 1.6; }
.md-link { color: #00ff88; text-decoration: underline; text-underline-offset: 3px; }
.md-link:hover { color: #74b9ff; }
.md-hr { border: none; border-top: 1px solid rgba(255, 255, 255, 0.08); margin: 20px 0; }