* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0a0a0a;
  --surface: #141414;
  --border: #262626;
  --text: #e0e0e0;
  --text-dim: #666;
  --accent: #4ade80;
  --accent-dim: #166534;
  --agent-color: #818cf8;
  --agent-dim: #3730a3;
  --unclaimed-color: #666;
  --danger: #ef4444;
}

body {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  scroll-behavior: smooth;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  padding-left: max(1.5rem, env(safe-area-inset-left));
  padding-right: max(1.5rem, env(safe-area-inset-right));
  padding-bottom: max(2rem, env(safe-area-inset-bottom));
}

/* Reset all buttons */
button {
  font-family: inherit;
  font-size: inherit;
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 0;
  margin: 0;
}

/* Hero */
.hero {
  text-align: center;
  margin-bottom: 2rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
}

.logo h1 {
  font-size: 1.4rem;
  font-weight: 700;
}

.tagline {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-top: 0.25rem;
}

header p { font-size: 0.8rem; color: var(--text-dim); margin-top: 0.25rem; }

nav { display: flex; gap: 1rem; margin-top: 0.5rem; }
nav a { color: var(--text-dim); text-decoration: none; font-size: 0.8rem; padding: 0.5rem 0; min-height: 44px; display: inline-flex; align-items: center; }
nav a:hover { color: var(--accent); }

/* Primary / Secondary buttons */
.btn-primary {
  display: inline-block;
  font-family: inherit;
  font-size: 0.85rem;
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.4rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: all 0.15s;
}

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

.btn-secondary {
  display: inline-block;
  font-family: inherit;
  font-size: 0.85rem;
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 0.4rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}

.btn-secondary:hover {
  background: var(--surface);
  color: var(--text);
  border-color: var(--text-dim);
}

.btn-danger {
  display: inline-block;
  font-family: inherit;
  font-size: 0.85rem;
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--danger);
  padding: 0.4rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-danger:hover {
  background: var(--danger);
  color: white;
}

/* Entry tabs */
.entry-tabs {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.entry-tab {
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  transition: all 0.15s;
}

.entry-tab:hover {
  border-color: var(--text-dim);
  color: var(--text);
}

.entry-tab.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

/* Entry panels — only active is visible */
.entry-panel {
  display: none;
  margin-bottom: 1.5rem;
}

.entry-panel.active {
  display: block;
}

/* Board section */
.board-section {
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}

.board-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.board-tab {
  font-size: 0.8rem;
  padding: 0.625rem 1rem;
  min-height: 44px;
  color: var(--text-dim);
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
  margin-bottom: -1px;
}

.board-tab:hover {
  color: var(--text);
}

.board-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.board-view {
  display: none;
}

.board-view.active {
  display: block;
}

/* Badge count */
.badge {
  font-size: 0.65rem;
  padding: 0.05rem 0.35rem;
  border-radius: 8px;
  background: var(--border);
  color: var(--text-dim);
  margin-left: 0.3rem;
  vertical-align: middle;
}

.badge.hidden { display: none; }

/* Board rows */
.user-block {
  margin-bottom: 0.25rem;
}

.entity-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem;
  min-height: 44px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.1s;
}

.entity-row:hover {
  background: var(--surface);
}

.entity-badge {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.badge-icon { display: inline-flex; align-items: center; }
.badge-human { color: var(--accent); }
.badge-agent { color: var(--agent-color); }
.badge-unclaimed { color: var(--unclaimed-color); }

.agent-row {
  padding-left: 1.5rem;
}

.entity-name {
  font-weight: 600;
  min-width: 100px;
  flex-shrink: 0;
  white-space: nowrap;
  font-size: 0.85rem;
}

.agent-row .entity-name,
.unclaimed-row .entity-name {
  font-weight: 400;
}

.unclaimed-row {
  opacity: 0.6;
}

.unclaimed-row .entity-name {
  border-bottom: 1px dashed var(--unclaimed-color);
}

.entity-model {
  font-size: 0.7rem;
  color: var(--text-dim);
  font-weight: 400;
}

.entity-status {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.85rem;
}

.entity-time {
  font-size: 0.7rem;
  color: var(--text-dim);
  flex-shrink: 0;
  white-space: nowrap;
}

.no-status {
  color: var(--text-dim);
  font-style: italic;
  font-size: 0.85rem;
}

/* Events */
.events-list {
  padding-left: 2.25rem;
  margin-top: 0.15rem;
  display: none;
}

.events-list.open { display: block; }

.event-item {
  font-size: 0.75rem;
  color: var(--text-dim);
  padding: 0.1rem 0;
  border-left: 1px solid var(--border);
  padding-left: 0.75rem;
}

.event-time { font-size: 0.65rem; color: #444; }

/* Cards */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.card h2 {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  color: var(--accent);
}

.card-desc {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

/* Prompt block */
.prompt-block {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.75rem;
  margin: 0.75rem 0;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.prompt-block code {
  flex: 1;
  font-size: 0.8rem;
  color: var(--accent);
  word-break: break-word;
  line-height: 1.5;
}

.btn-copy {
  font-size: 0.7rem;
  padding: 0.5rem 0.75rem;
  min-height: 44px;
  min-width: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 3px;
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-copy:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.steps {
  font-size: 0.8rem;
  color: var(--text-dim);
  padding-left: 1.25rem;
  margin-top: 0.75rem;
}

.steps li {
  margin-bottom: 0.25rem;
}

.steps li::marker {
  color: var(--accent);
}

/* Forms */
input, textarea {
  font-family: inherit;
  font-size: 1rem;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 0.5rem 0.75rem;
  border-radius: 4px;
  width: 100%;
  outline: none;
}

input:focus, textarea:focus {
  border-color: var(--accent);
}

textarea {
  resize: vertical;
  min-height: 60px;
}

.form-row {
  margin-bottom: 0.75rem;
}

label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 0.25rem;
}

/* Share button */
.btn-share {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: inherit;
  font-size: 0.85rem;
  background: #1d9bf0;
  color: white;
  border: none;
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  margin-top: 0.75rem;
  transition: background 0.15s;
}

.btn-share:hover { background: #1a8cd8; }

/* Admin specifics */
.api-key-display {
  background: var(--bg);
  border: 1px dashed var(--accent);
  padding: 0.5rem;
  font-size: 0.8rem;
  word-break: break-all;
  margin: 0.5rem 0;
  color: var(--accent);
  border-radius: 4px;
}

.agent-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
}

.agent-list-item:last-child { border-bottom: none; }

.msg { font-size: 0.8rem; padding: 0.4rem 0; }
.msg.error { color: var(--danger); }
.msg.success { color: var(--accent); }

.claim-agent-icon {
  color: var(--agent-color);
  margin-bottom: 0.75rem;
}

/* Install banner */
.install-banner {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.install-banner.hidden { display: none; }

.install-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  min-width: 0;
}

.install-text {
  font-size: 0.8rem;
  color: var(--text-dim);
  flex: 1;
}

.install-text strong {
  color: var(--text);
}

.install-close {
  font-size: 1.1rem;
  color: var(--text-dim);
  line-height: 1;
  padding: 0.5rem;
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.install-close:hover {
  color: var(--text);
}

.hidden { display: none; }

/* Mobile */
@media (max-width: 600px) {
  .container { padding: 1.25rem 1rem; }
  .entity-name { min-width: 80px; }
  .entity-row { gap: 0.35rem; padding: 0.3rem 0.25rem; }
  .agent-row { padding-left: 1rem; }
}