/* ===================================================================
   Project TARS — Main Stylesheet
   =================================================================== */
:root {
  --bg: #0a0e17;
  --surface: #111827;
  --surface2: #1a2234;
  --border: #2a3548;
  --text: #e2e8f0;
  --text-dim: #8892a4;
  --accent: #3b82f6;
  --accent-glow: rgba(59,130,246,0.15);
  --green: #22c55e;
  --yellow: #eab308;
  --red: #ef4444;
  --orange: #f97316;
  --purple: #a855f7;
  --cyan: #06b6d4;
}
* { margin:0; padding:0; box-sizing:border-box; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; }

/* ===================================================================
   Login page
   =================================================================== */
.login-wrapper {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--bg); padding: 24px;
}
.login-card {
  width: 100%; max-width: 400px; text-align: center;
}
.login-card .brand-lvit { max-width: 220px; margin-bottom: 16px; opacity: 0.9; }
.login-card .brand-title {
  font-size: 28px; font-weight: 800; letter-spacing: 3px; margin-bottom: 8px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--cyan) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.login-card .brand-divider { font-size: 12px; color: var(--text-dim); margin-bottom: 8px; }
.login-card .brand-electricode { max-width: 160px; margin-bottom: 32px; opacity: 0.75; }

.login-actions {
  display: flex; flex-direction: column; gap: 12px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 24px;
}
.btn-passkey, .btn-magic {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 20px; border-radius: 8px; font-size: 14px; font-weight: 600;
  cursor: pointer; transition: all 0.2s; border: 1px solid transparent;
}
.btn-passkey {
  background: var(--accent); color: white; border-color: var(--accent);
}
.btn-passkey:hover { background: #2563eb; }
.btn-magic {
  background: var(--surface2); color: var(--text); border-color: var(--border);
}
.btn-magic:hover { background: var(--border); }

.magic-form {
  display: none; flex-direction: column; gap: 10px; margin-top: 4px;
}
.magic-form.show { display: flex; }
.magic-form input[type="email"] {
  width: 100%; padding: 12px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--bg); color: var(--text); font-size: 14px; outline: none;
}
.magic-form input[type="email"]:focus { border-color: var(--accent); }
.magic-form button {
  padding: 10px; border-radius: 6px; background: var(--purple); color: white;
  border: none; font-size: 13px; font-weight: 600; cursor: pointer;
}
.magic-form button:hover { opacity: 0.9; }

.login-message {
  margin-top: 12px; padding: 12px; border-radius: 8px; font-size: 12px;
  line-height: 1.5; display: none;
}
.login-message.show { display: block; }
.login-message.info { background: rgba(59,130,246,0.1); color: var(--accent); border: 1px solid rgba(59,130,246,0.2); }
.login-message.error { background: rgba(239,68,68,0.1); color: var(--red); border: 1px solid rgba(239,68,68,0.2); }
.login-message.success { background: rgba(34,197,94,0.1); color: var(--green); border: 1px solid rgba(34,197,94,0.2); }

.login-footer { margin-top: 24px; font-size: 10px; color: var(--text-dim); }

/* ===================================================================
   Sidebar
   =================================================================== */
.sidebar {
  position: fixed; left:0; top:0; bottom:0; width: 220px;
  background: var(--surface); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; z-index: 100;
}
.sidebar-brand {
  padding: 16px; border-bottom: 1px solid var(--border);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  text-align: center;
}
.sidebar-brand .brand-lvit { width: 170px; opacity: 0.9; }
.sidebar-brand .brand-title {
  font-size: 18px; font-weight: 800; letter-spacing: 2.5px; margin: 4px 0;
  background: linear-gradient(135deg, var(--accent) 0%, var(--cyan) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sidebar-brand .brand-client-label {
  font-size: 8px; text-transform: uppercase; letter-spacing: 1.5px;
  color: var(--text-dim); margin-top: 2px;
}
.sidebar-brand .brand-electricode { width: 140px; opacity: 0.7; margin-top: 2px; }

.nav-section { padding: 12px 0; }
.nav-section-label {
  padding: 4px 16px 8px; font-size: 10px; text-transform: uppercase;
  letter-spacing: 1.2px; color: var(--text-dim);
}
.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 8px 16px; cursor: pointer;
  color: var(--text-dim); font-size: 13px; transition: all 0.15s;
  text-decoration: none; position: relative;
}
.nav-item:hover { color: var(--text); background: var(--surface2); }
.nav-item.active { color: var(--accent); background: var(--accent-glow); border-right: 2px solid var(--accent); }
.nav-item .icon { width: 18px; text-align: center; }
.nav-item .badge {
  margin-left: auto; font-size: 10px; background: var(--red); color: white;
  padding: 1px 6px; border-radius: 8px; font-weight: 600;
}

.sidebar-footer {
  margin-top: auto; padding: 12px 16px; border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px;
}
.avatar {
  width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 600; flex-shrink: 0;
}
.avatar.user { background: var(--accent); }
.avatar.ai { background: var(--purple); }
.sidebar-footer .user-info { font-size: 12px; flex: 1; min-width: 0; }
.sidebar-footer .user-info .name { font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-footer .user-info .role { color: var(--text-dim); font-size: 10px; }
.sidebar-footer .logout-link {
  color: var(--text-dim); font-size: 16px; text-decoration: none;
  padding: 4px; cursor: pointer; transition: color 0.15s;
}
.sidebar-footer .logout-link:hover { color: var(--red); }

/* ===================================================================
   Topbar
   =================================================================== */
.main { margin-left: 220px; }
.topbar {
  height: 52px; border-bottom: 1px solid var(--border); background: var(--surface);
  display: flex; align-items: center; padding: 0 24px; gap: 16px;
  position: sticky; top: 0; z-index: 50;
}
.topbar .page-title { font-size: 15px; font-weight: 600; }
.topbar .live-indicator {
  display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--green);
  margin-left: 12px;
}
.topbar .live-dot { width: 6px; height: 6px; background: var(--green); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity:1; } 50% { opacity:0.3; } }
.topbar .spacer { flex:1; }
.topbar .search {
  background: var(--surface2); border: 1px solid var(--border); border-radius: 6px;
  padding: 6px 12px; color: var(--text); font-size: 12px; width: 240px; outline: none;
}
.topbar .search::placeholder { color: var(--text-dim); }
.topbar .ai-status {
  display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--purple);
  background: rgba(168,85,247,0.1); padding: 4px 10px; border-radius: 12px;
}
.topbar .topbar-logout {
  color: var(--text-dim); text-decoration: none; font-size: 12px;
  padding: 6px 12px; border-radius: 6px; border: 1px solid var(--border);
  transition: all 0.15s;
}
.topbar .topbar-logout:hover { color: var(--red); border-color: var(--red); }

/* ===================================================================
   Passkey nag banner
   =================================================================== */
.passkey-nag {
  background: rgba(234,179,8,0.08); border: 1px solid rgba(234,179,8,0.2);
  color: var(--yellow); padding: 10px 24px; font-size: 12px;
  display: flex; align-items: center; gap: 12px;
}
.passkey-nag a {
  color: var(--accent); text-decoration: none; font-weight: 600;
  padding: 4px 12px; background: var(--accent-glow); border-radius: 4px;
}
.passkey-nag a:hover { background: rgba(59,130,246,0.25); }
.passkey-nag .dismiss-btn {
  margin-left: auto; background: none; border: none; color: var(--text-dim);
  cursor: pointer; font-size: 14px; padding: 4px;
}
.passkey-nag .dismiss-btn:hover { color: var(--text); }

/* ===================================================================
   Dashboard grid & cards
   =================================================================== */
.page { padding: 24px; }

.dash-grid {
  display: grid; gap: 16px; grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 1200px) { .dash-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px) { .dash-grid { grid-template-columns: 1fr; } }

.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 16px; position: relative; overflow: hidden;
}
.card.span2 { grid-column: span 2; }
.card.span3 { grid-column: span 3; }
.card.span4 { grid-column: span 4; }
@media (max-width: 700px) { .card.span2, .card.span3, .card.span4 { grid-column: span 1; } }

.card-header {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px;
}
.card-title { font-size: 12px; text-transform: uppercase; letter-spacing: 0.8px; color: var(--text-dim); }
.card-tag {
  font-size: 9px; padding: 2px 6px; border-radius: 4px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.card-tag.live { background: rgba(34,197,94,0.15); color: var(--green); }
.card-tag.api { background: rgba(59,130,246,0.15); color: var(--accent); }
.card-tag.queued { background: rgba(234,179,8,0.15); color: var(--yellow); }
.card-tag.sop { background: rgba(168,85,247,0.15); color: var(--purple); }

.metric-value { font-size: 28px; font-weight: 700; margin-bottom: 4px; }
.metric-sub { font-size: 11px; color: var(--text-dim); }
.metric-delta { font-size: 11px; font-weight: 600; }
.metric-delta.up { color: var(--green); }
.metric-delta.down { color: var(--red); }

.chart-placeholder {
  height: 120px; border-radius: 6px; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--surface2) 0%, var(--bg) 100%);
  display: flex; align-items: flex-end; padding: 0 4px 4px;
}
.chart-bar {
  flex: 1; margin: 0 1px; border-radius: 2px 2px 0 0; min-height: 4px;
  background: var(--accent); opacity: 0.6; transition: all 0.3s;
}
.chart-bar:hover { opacity: 1; }

/* Tables */
.mini-table { width: 100%; font-size: 12px; }
.mini-table th {
  text-align: left; padding: 6px 8px; color: var(--text-dim);
  font-weight: 500; font-size: 10px; text-transform: uppercase; letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
}
.mini-table td { padding: 8px; border-bottom: 1px solid var(--border); }
.mini-table tr:last-child td { border-bottom: none; }

.status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 6px; }
.status-dot.green { background: var(--green); }
.status-dot.yellow { background: var(--yellow); }
.status-dot.red { background: var(--red); }
.status-dot.blue { background: var(--accent); }

/* Task queue */
.task-item {
  display: flex; align-items: center; gap: 10px; padding: 10px;
  border-bottom: 1px solid var(--border); font-size: 12px;
}
.task-item:last-child { border-bottom: none; }
.task-type {
  font-size: 9px; padding: 2px 6px; border-radius: 3px;
  font-weight: 600; text-transform: uppercase;
}
.task-type.cron { background: rgba(6,182,212,0.15); color: var(--cyan); }
.task-type.auto { background: rgba(249,115,22,0.15); color: var(--orange); }
.task-type.user { background: rgba(59,130,246,0.15); color: var(--accent); }
.task-name { flex: 1; }
.task-time { color: var(--text-dim); font-size: 11px; }

/* Integrations */
.integration-row {
  display: flex; align-items: center; gap: 12px; padding: 10px 0;
  border-bottom: 1px solid var(--border); font-size: 13px;
}
.integration-row:last-child { border-bottom: none; }
.integration-icon {
  width: 32px; height: 32px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; background: var(--surface2); color: var(--text-dim);
}
.integration-name { flex: 1; }
.integration-name .sub { font-size: 10px; color: var(--text-dim); }
.perm-badge {
  font-size: 9px; padding: 2px 8px; border-radius: 3px; font-weight: 600;
  background: rgba(34,197,94,0.1); color: var(--green); border: 1px solid rgba(34,197,94,0.2);
}
.perm-badge.write { background: rgba(234,179,8,0.1); color: var(--yellow); border-color: rgba(234,179,8,0.2); }
.perm-badge.none { background: rgba(239,68,68,0.1); color: var(--red); border-color: rgba(239,68,68,0.2); }

/* SOPs */
.sop-canvas {
  position: relative; height: 350px; background: var(--bg);
  border: 1px solid var(--border); border-radius: 8px; overflow: hidden;
}
.sop-node {
  background: var(--surface2); border: 1px solid var(--border); border-radius: 8px;
  padding: 12px 16px; display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; position: absolute;
}
.sop-node.start { border-color: var(--green); }
.sop-node.decision { border-color: var(--yellow); }
.sop-node.action { border-color: var(--accent); }
.sop-node.end { border-color: var(--red); }
.sop-arrow { position: absolute; color: var(--text-dim); font-size: 20px; }

/* Permissions */
.perm-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.perm-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 16px;
}
.perm-card .entity-header { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.perm-card .entity-name { font-weight: 600; font-size: 14px; }
.perm-card .entity-type { font-size: 10px; color: var(--text-dim); }
.capability-list { list-style: none; }
.capability-list li {
  font-size: 11px; padding: 4px 0;
  display: flex; align-items: center; gap: 6px; color: var(--text-dim);
}
.capability-list li .check { color: var(--green); }
.capability-list li .deny { color: var(--red); }

/* AI Activity */
.ai-log { display: flex; flex-direction: column; gap: 8px; }
.ai-log-entry {
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
  padding: 12px 16px; font-size: 12px;
}
.ai-log-entry .log-header { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.ai-log-entry .log-time { color: var(--text-dim); font-size: 10px; }
.ai-log-entry .log-action { font-weight: 500; }
.ai-log-entry .log-detail { color: var(--text-dim); font-size: 11px; line-height: 1.5; }
.ai-log-entry .needs-approval {
  display: inline-flex; align-items: center; gap: 4px; margin-top: 8px;
  background: rgba(234,179,8,0.1); color: var(--yellow); font-size: 10px;
  padding: 4px 8px; border-radius: 4px; font-weight: 600;
}
.btn {
  padding: 4px 12px; border-radius: 5px; border: 1px solid var(--border);
  background: var(--surface2); color: var(--text); font-size: 11px; cursor: pointer;
  margin-left: 6px;
}
.btn.approve { border-color: var(--green); color: var(--green); }
.btn.deny-btn { border-color: var(--red); color: var(--red); }

/* Page headers */
.page-header { margin-bottom: 20px; }
.page-header h2 { font-size: 18px; font-weight: 600; margin-bottom: 4px; }
.page-header p { font-size: 12px; color: var(--text-dim); }

/* Wireframe notice */
.wireframe-banner {
  background: rgba(59,130,246,0.08); border: 1px dashed var(--accent);
  border-radius: 8px; padding: 12px 16px; margin-bottom: 20px;
  font-size: 11px; color: var(--accent); display: flex; align-items: center; gap: 8px;
}

/* ===================================================================
   Passkey setup page
   =================================================================== */
.passkey-setup {
  max-width: 600px; margin: 0 auto;
}
.passkey-setup .current-list {
  margin-bottom: 24px;
}
.passkey-setup .pk-item {
  display: flex; align-items: center; gap: 12px; padding: 12px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
  margin-bottom: 8px; font-size: 13px;
}
.passkey-setup .pk-item .pk-label { flex: 1; font-weight: 500; }
.passkey-setup .pk-item .pk-date { font-size: 11px; color: var(--text-dim); }
.passkey-setup .add-form {
  display: flex; gap: 8px;
}
.passkey-setup .add-form input {
  flex: 1; padding: 10px 12px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--bg); color: var(--text); font-size: 13px; outline: none;
}
.passkey-setup .add-form input:focus { border-color: var(--accent); }
.passkey-setup .add-form button {
  padding: 10px 20px; border-radius: 6px; background: var(--accent); color: white;
  border: none; font-weight: 600; cursor: pointer; white-space: nowrap;
}

/* ===================================================================
   Responsive sidebar collapse
   =================================================================== */
@media (max-width: 768px) {
  .sidebar { width: 60px; }
  .sidebar .nav-item span:not(.icon):not(.badge),
  .sidebar-brand .brand-title,
  .sidebar-brand .brand-client-label,
  .sidebar-brand .brand-electricode,
  .sidebar-footer .user-info,
  .nav-section-label { display: none; }
  .sidebar-brand .brand-lvit { width: 40px; }
  .sidebar .nav-item { justify-content: center; padding: 12px; }
  .sidebar .nav-item .badge { position: absolute; top: 4px; right: 4px; }
  .main { margin-left: 60px; }
}