/* OpenClaw Dashboard — OLED Dark Theme */
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500;600;700&family=Fira+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --bg-primary: #020617;
  --bg-secondary: #0f172a;
  --bg-card: #1e293b;
  --bg-hover: #263348;
  --border: #334155;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #475569;
  --accent: #22c55e;
  --accent-light: #4ade80;
  --accent-dim: rgba(34, 197, 94, 0.15);
  --green: #22c55e;
  --red: #ef4444;
  --yellow: #eab308;
  --blue: #3b82f6;
  --sidebar-width: 260px;
  --radius: 8px;
}

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

body {
  font-family: 'Fira Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
}

#app {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
#sidebar {
  width: var(--sidebar-width);
  background: linear-gradient(180deg, #020617 0%, #0f172a 100%);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-header {
  padding: 24px 20px 16px;
  border-bottom: 1px solid var(--border);
}

.sidebar-header h1 {
  font-family: 'Fira Code', monospace;
  font-size: 18px;
  font-weight: 600;
  color: var(--accent-light);
  text-shadow: 0 0 12px rgba(34, 197, 94, 0.4);
  letter-spacing: -0.5px;
}

.sidebar-header .subtitle {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 2px;
}

nav { flex: 1; padding: 12px 0; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 400;
  transition: all 0.15s ease;
  cursor: pointer;
  border-left: 2px solid transparent;
}

.nav-item:hover {
  background: rgba(255,255,255,0.04);
  color: var(--text-primary);
  border-left-color: var(--border);
}

.nav-item.active {
  background: var(--accent-dim);
  color: var(--accent-light);
  border-left-color: var(--accent);
}

.nav-icon { font-size: 12px; width: 16px; text-align: center; }

.nav-divider {
  padding: 16px 20px 8px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
}

.agent-status {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  margin-left: auto;
  flex-shrink: 0;
}

.agent-status.online {
  background: var(--green);
  box-shadow: 0 0 6px rgba(34, 197, 94, 0.6);
  animation: pulse 2s ease-in-out infinite;
}

.agent-status.offline { background: var(--text-muted); }

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 6px rgba(34, 197, 94, 0.6); }
  50% { opacity: 0.6; box-shadow: 0 0 2px rgba(34, 197, 94, 0.3); }
}

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}

.refresh-info {
  font-size: 11px;
  color: var(--text-muted);
  font-family: 'Fira Code', monospace;
}

/* Main Content */
#content {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding: 28px 36px;
  max-width: 1200px;
}

.view { display: none; }
.view.active { display: block; }

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.page-header h2 {
  font-family: 'Fira Code', monospace;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

.header-actions {
  display: flex;
  gap: 8px;
}

/* Buttons */
.btn {
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
  font-family: 'Fira Sans', sans-serif;
  transition: all 0.15s ease;
}

.btn:hover {
  background: rgba(255,255,255,0.04);
  border-color: var(--accent);
  color: var(--text-primary);
}

.btn-sm { padding: 6px 12px; font-size: 12px; }

/* Inputs */
.input {
  padding: 8px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: var(--radius);
  font-size: 13px;
  font-family: 'Fira Sans', sans-serif;
  transition: border-color 0.15s;
}

.input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.stat-card:hover {
  border-color: rgba(34, 197, 94, 0.3);
  box-shadow: 0 4px 24px rgba(0,0,0,0.5), 0 0 0 1px rgba(34, 197, 94, 0.1);
}

.stat-value {
  font-family: 'Fira Code', monospace;
  font-size: 34px;
  font-weight: 600;
  color: var(--accent-light);
  text-shadow: 0 0 8px rgba(34, 197, 94, 0.3);
  line-height: 1;
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

/* Charts */
.charts-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 28px;
}

.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}

.chart-card h3 {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Table */
.table-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow-x: auto;
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

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

th, td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(51, 65, 85, 0.6);
  font-size: 13px;
}

th {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  cursor: pointer;
  user-select: none;
  background: rgba(255,255,255,0.02);
}

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

tr:nth-child(even) td { background: rgba(255,255,255,0.01); }
tr:hover td { background: rgba(34, 197, 94, 0.04); }

.sort-arrow { font-size: 10px; }

/* Filters */
.filters-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

/* Sessions List */
.sessions-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.session-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.session-item:hover {
  border-color: rgba(34, 197, 94, 0.4);
  background: var(--bg-hover);
  box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.1);
}

.session-meta {
  display: flex;
  gap: 16px;
  font-size: 12px;
  font-family: 'Fira Code', monospace;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.session-preview {
  font-size: 13px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Messages */
.messages-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.message {
  border-radius: var(--radius);
  padding: 16px;
  font-size: 14px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
}

.message.user {
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.25);
  margin-left: 40px;
}

.message.assistant {
  background: var(--bg-card);
  border: 1px solid var(--border);
  margin-right: 40px;
}

.message-role {
  font-family: 'Fira Code', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.message.user .message-role { color: var(--accent); }

.message-time {
  font-family: 'Fira Code', monospace;
  font-size: 10px;
  color: var(--text-muted);
  float: right;
}

.search-result {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  margin-bottom: 8px;
  transition: all 0.15s;
}

.search-result:hover {
  border-color: rgba(34, 197, 94, 0.4);
}

.search-result .match-count {
  font-family: 'Fira Code', monospace;
  color: var(--accent-light);
  font-weight: 600;
}

/* Login Screen */
#login-screen {
  background: radial-gradient(ellipse at center, #0f172a 0%, #020617 70%);
}

#login-screen .login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px;
  width: 100%;
  max-width: 360px;
  text-align: center;
  box-shadow: 0 0 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.05);
}

#login-screen h1 {
  font-family: 'Fira Code', monospace;
  color: var(--accent-light);
  text-shadow: 0 0 16px rgba(34, 197, 94, 0.5);
  margin: 0 0 4px;
}

#login-screen .login-btn {
  width: 100%;
  padding: 12px;
  background: var(--accent);
  border: none;
  color: #020617;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  font-family: 'Fira Sans', sans-serif;
  cursor: pointer;
  transition: all 0.15s;
  box-shadow: 0 0 16px rgba(34, 197, 94, 0.3);
}

#login-screen .login-btn:hover {
  background: var(--accent-light);
  box-shadow: 0 0 24px rgba(34, 197, 94, 0.5);
  transform: translateY(-1px);
}

#login-screen input[type="password"] {
  width: 100%;
  padding: 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: 'Fira Code', monospace;
  text-align: center;
  letter-spacing: 2px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

#login-screen input[type="password"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}

/* Responsive */
@media (max-width: 1024px) {
  .charts-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  #sidebar {
    width: 100%;
    position: relative;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  #app { flex-direction: column; }
  #content { margin-left: 0; padding: 16px; }

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

  .message.user { margin-left: 0; }
  .message.assistant { margin-right: 0; }
}

/* Loading spinner */
.loading {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
}

.loading::after {
  content: '';
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-left: 8px;
  vertical-align: middle;
}

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

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}