:root {
  --bg-color: #121212;
  --surface-color: #1e1e1e;
  --text-main: #e0e0e0;
  --text-muted: #888;
  --accent: #00ffcc;
  --accent-down: #ff4757;
  --border: #333;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  margin: 0;
  padding: 2rem;
  display: flex;
  justify-content: center;
}

.container {
  max-width: 1000px;
  width: 100%;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
}

.header h1 {
  margin: 0;
  font-weight: 300;
}

.nav-menu {
  display: none;
  gap: 20px;
}

.flex-nav {
  display: flex !important;
}

.nav-menu a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.2s;
}

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

.app-layout {
  display: flex;
  gap: 24px;
  margin-top: 2rem;
  align-items: flex-start;
}

.hidden {
  display: none !important;
}

.main-content {
  flex: 1;
  min-width: 0;
}

.sidebar {
  width: 280px;
  background-color: var(--surface-color);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .app-layout { flex-direction: column; }
  .sidebar { width: 100%; box-sizing: border-box; }
}

.input-group {
  display: flex;
  gap: 10px;
  margin-bottom: 2rem;
}

input[type="text"], input[type="password"] {
  flex: 1;
  padding: 12px;
  background-color: var(--surface-color);
  border: 1px solid var(--border);
  color: white;
  border-radius: 4px;
  font-size: 16px;
  margin-bottom: 15px;
}

input:focus {
  outline: none;
  border-color: var(--accent);
}

button {
  padding: 12px 24px;
  background-color: var(--surface-color);
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
  transition: all 0.2s;
}

button:hover:not(:disabled) {
  background-color: var(--accent);
  color: var(--bg-color);
}

.overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 9999;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  backdrop-filter: blur(4px);
}

/* UI Helpers */
.no-border { border: none !important; }
.login-card { width: 350px; text-align: center; }
.login-subtext { font-size: 13px; color: var(--text-muted); margin-bottom: 20px; }
.wide-btn { width: 100%; }
.login-error-msg { display: none; color: var(--accent-down); margin-top: 10px; font-size: 13px; }
.visible-block { display: block !important; }

.spinner {
  width: 60px;
  height: 60px;
  border: 6px solid var(--surface-color);
  border-top: 6px solid var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 20px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-text {
  color: var(--accent);
  font-family: monospace;
}

.card {
  background-color: var(--surface-color);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 20px;
}

.card h2 {
  margin-top: 0;
  font-size: 18px;
  color: var(--accent);
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
}

.sub-branch {
  padding: 16px;
  background-color: rgba(0, 255, 204, 0.05);
  border-left: 3px solid var(--accent);
  margin-bottom: 12px;
  border-radius: 0 4px 4px 0;
  display: flex;
  justify-content: space-between;
  transition: opacity 0.4s ease;
}

.fade-out { opacity: 0; }
.fade-in { animation: fadeIn 0.4s forwards; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.tag {
  background: rgba(255,255,255,0.1);
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 12px;
}
.tag.clickable { cursor: pointer; transition: 0.2s; }
.tag.clickable:hover { background: var(--accent); color: var(--bg-color); }

.vote-controls { display: flex; gap: 8px; }
.vote-btn {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
}
.vote-btn.up:hover, .vote-btn.voted-up { background: var(--accent); color: var(--bg-color); border-color: var(--accent); }
.vote-btn.down:hover, .vote-btn.voted-down { background: var(--accent-down); color: white; border-color: var(--accent-down); }

.toast-notification {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--accent);
  color: #000;
  padding: 12px 20px;
  border-radius: 4px;
  font-weight: bold;
  opacity: 0;
  transition: 0.4s;
}
.toast-notification.visible { opacity: 1; }

.resources-card {
  margin-top: 12px;
  padding: 10px;
  background: rgba(0,0,0,0.2);
  border: 1px solid var(--border);
}
.resource-label { font-size: 10px; color: var(--accent); text-transform: uppercase; margin-bottom: 5px; }
.resource-link { display: block; color: var(--text-main); font-size: 13px; text-decoration: none; margin-bottom: 4px; }
.resource-link:hover { text-decoration: underline; }

.profile-stats { float: right; color: var(--accent); font-family: monospace; }
.sidebar h3 { font-size: 11px; text-transform: uppercase; color: var(--text-muted); border-bottom: 1px solid var(--border); padding-bottom: 5px; }
.invite-stats-text { font-size: 13px; color: var(--text-muted); }
.invite-result-input { width: 100%; background: #000; color: var(--accent); border: 1px solid var(--border); padding: 5px; font-size: 11px; }
.role-dropdown { width: 100%; padding: 8px; background: #000; color: #fff; margin-bottom: 10px; }
.full-width { width: 100%; }
.accent-border { border-color: var(--accent); color: var(--accent); }
.margin-top-15 { margin-top: 15px; }
.no-margin-bottom { margin-bottom: 5px; }

.visible-flex { display: flex !important; }
.margin-top-10 { margin-top: 10px; }
.text-center { text-align: center; }

.curation-panel { border-color: var(--accent); }
.curation-title { color: var(--accent); margin-top: 0; }
.curation-subtitle { font-size: 12px; color: var(--text-muted); margin-top: -5px; margin-bottom: 15px; }
.curation-input { font-size: 13px; }

.resource-wrapper { margin-bottom: 8px; }
.resource-link-inline { display: inline; }
.audit-link { font-size: 11px; color: var(--accent); text-decoration: none; margin-left: 4px; }
.audit-link:hover { text-decoration: underline; }

.role-card-title { text-transform: uppercase; font-size: 11px; color: var(--text-muted); margin-top: 0; margin-bottom: 5px; }
.role-text { color: var(--accent); font-family: monospace; font-size: 14px; margin-top: 10px; }

.audit-card { max-width: 600px; margin: 40px auto; background: var(--surface-color); padding: 2rem; border: 1px solid var(--border); border-radius: 8px; }
.log-entry { border-bottom: 1px solid var(--border); padding: 15px 0; }
.log-entry:last-child { border-bottom: none; }
.log-meta { font-size: 12px; color: var(--text-muted); margin-bottom: 5px; }
.log-author { color: var(--accent); font-weight: bold; }
.log-action { font-family: monospace; background: rgba(255,255,255,0.1); padding: 2px 6px; border-radius: 4px; }
.audit-title { color: var(--accent); margin-top: 0; }
.audit-url { color: var(--text-muted); font-size: 13px; text-decoration: none; }
.audit-url:hover { text-decoration: underline; }
.audit-history-title { margin-top: 25px; border-bottom: 1px solid var(--border); padding-bottom: 10px; }
.audit-error { color: var(--accent-down); text-align: center; margin-top: 50px; }
.log-changes { font-size: 14px; color: var(--text-main); }