/* ============================
   APDOS V2 Operations Console — Design System
   Base copied from apdos/ui/static/style.css (V1's dashboard) for visual
   consistency; sections below "V2 additions" are new.
   ============================ */

:root {
  --bg-primary: #0f1117;
  --bg-secondary: #161922;
  --bg-card: #1c1f2e;
  --bg-card-hover: #232740;
  --bg-input: #1a1d2e;
  --border: #2a2d3e;
  --border-focus: #6366f1;

  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent: #6366f1;
  --accent-hover: #818cf8;
  --accent-bg: rgba(99, 102, 241, 0.12);

  --success: #22c55e;
  --success-bg: rgba(34, 197, 94, 0.12);
  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.12);
  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.12);
  --info: #3b82f6;
  --info-bg: rgba(59, 130, 246, 0.12);

  --radius: 8px;
  --radius-lg: 12px;
  --shadow: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-lg: 0 4px 12px rgba(0,0,0,0.4);

  --sidebar-width: 240px;
  --transition: 0.2s ease;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}

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

#sidebar {
  width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
}

#content {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding: 24px 32px;
  min-height: 100vh;
}

.sidebar-header { padding: 20px; border-bottom: 1px solid var(--border); }
.logo { font-size: 1.5rem; font-weight: 700; color: var(--accent); letter-spacing: 1px; }
.logo-sub { font-size: 0.7rem; color: var(--text-muted); margin-top: 2px; text-transform: uppercase; letter-spacing: 0.5px; }

.nav-list { list-style: none; padding: 12px 0; flex: 1; }
.nav-link {
  display: block;
  padding: 10px 20px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all var(--transition);
  border-left: 3px solid transparent;
}
.nav-link:hover { color: var(--text-primary); background: var(--accent-bg); }
.nav-link.active { color: var(--accent); background: var(--accent-bg); border-left-color: var(--accent); font-weight: 500; }

.sidebar-footer { padding: 16px 20px; border-top: 1px solid var(--border); }
.status-indicator { display: flex; align-items: center; gap: 8px; font-size: 0.8rem; color: var(--text-muted); }
.status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.status-dot.healthy { background: var(--success); box-shadow: 0 0 6px var(--success); }
.status-dot.degraded { background: var(--warning); box-shadow: 0 0 6px var(--warning); }
.status-dot.critical { background: var(--danger); box-shadow: 0 0 6px var(--danger); }

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

.view-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.view-header h2 { font-size: 1.5rem; font-weight: 600; }
.header-actions { display: flex; gap: 8px; }
.back-link { font-size: 0.85rem; color: var(--text-muted); text-decoration: none; display: block; margin-bottom: 4px; }
.back-link:hover { color: var(--accent); }

.btn {
  padding: 8px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  color: var(--text-primary);
}
.btn-primary { background: var(--accent); color: white; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-secondary { background: transparent; color: var(--text-secondary); border-color: var(--border); }
.btn-secondary:hover { color: var(--text-primary); border-color: var(--text-muted); background: var(--bg-card); }
.btn-sm { padding: 4px 10px; font-size: 0.78rem; }
.btn-danger { background: transparent; color: var(--danger); border-color: var(--danger); }
.btn-danger:hover { background: var(--danger-bg); }
.btn-success { background: transparent; color: var(--success); border-color: var(--success); }
.btn-success:hover { background: var(--success-bg); }

.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px; }
.card h3 { font-size: 0.75rem; font-weight: 600; margin-bottom: 12px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; }

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.stat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 16px 20px; }
.stat-card .stat-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.stat-card .stat-value { font-size: 1.8rem; font-weight: 700; margin-top: 4px; }
.stat-card .stat-detail { font-size: 0.8rem; color: var(--text-muted); margin-top: 2px; }

.list-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-bottom: 12px;
  transition: all var(--transition);
}
.list-card:hover { border-color: var(--accent); }
.list-card-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.list-card-title { font-size: 1rem; font-weight: 600; }
.list-card-sub { font-size: 0.8rem; color: var(--text-muted); margin-top: 2px; }
.list-card-meta { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.list-card-actions { display: flex; gap: 6px; margin-top: 12px; flex-wrap: wrap; }
.list-card-body { margin-top: 10px; font-size: 0.85rem; color: var(--text-secondary); }
.clickable { cursor: pointer; }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.badge-muted { background: var(--bg-card); color: var(--text-muted); border: 1px solid var(--border); }
.badge-info { background: var(--info-bg); color: var(--info); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }

/* Product status (Milestone 13a) */
.stat-card.stat-info { border-left: 3px solid var(--info); }
.stat-card.stat-warning { border-left: 3px solid var(--warning); }
.stat-card.stat-danger { border-left: 3px solid var(--danger); }
.stat-card.stat-success { border-left: 3px solid var(--success); }
.hint-text { font-size: 0.78rem; color: var(--text-muted); margin-top: 8px; line-height: 1.4; }
.product-status-card .status-block { margin-top: 8px; }
.status-line { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.status-desc { margin-top: 6px; font-size: 0.9rem; line-height: 1.45; }
.status-next { margin-top: 6px; font-size: 0.85rem; color: var(--text-muted); }
.status-age, .status-meta { font-size: 0.78rem; color: var(--text-muted); }
.status-meta { margin-top: 12px; }
.notice { padding: 10px 14px; border-radius: var(--radius); font-size: 0.85rem; margin-bottom: 16px; border: 1px solid var(--border); }
.notice-success { background: var(--success-bg); border-color: var(--success); }
.notice-warning { background: var(--warning-bg); border-color: var(--warning); }
.notice-info { background: var(--info-bg); border-color: var(--info); }

.toggle-label { display: inline-flex; align-items: center; gap: 6px; font-size: 0.8rem; color: var(--text-muted); font-weight: 400; text-transform: none; letter-spacing: 0; cursor: pointer; }
.hint-text.intro { max-width: 760px; margin: -12px 0 20px; }

/* Work-package progress bar */
.wp-row { padding: 8px 0; }
.wp-row + .wp-row { border-top: 1px solid var(--border); }
.wp-row-head { display: flex; justify-content: space-between; align-items: center; }
.progress-wrap { margin-top: 6px; }
.progress-track { height: 8px; background: var(--border); border-radius: 999px; overflow: hidden; }
.progress-fill { height: 100%; width: 0; border-radius: 999px; background: var(--info); transition: width 0.6s ease; }
.progress-fill.is-done { background: var(--success); }
.progress-fill.is-failed { background: var(--danger); }
.progress-fill.is-indeterminate {
  background: repeating-linear-gradient(45deg, var(--info) 0 12px, rgba(59, 130, 246, 0.45) 12px 24px);
  background-size: 34px 34px;
  animation: progress-stripes 1s linear infinite;
}
@keyframes progress-stripes { to { background-position: 34px 0; } }
.progress-label { display: flex; justify-content: space-between; gap: 12px; margin-top: 4px; font-size: 0.75rem; color: var(--text-muted); }
.artefact-progress-item { margin-bottom: 14px; }
@media (prefers-reduced-motion: reduce) {
  .progress-fill { transition: none; }
  .progress-fill.is-indeterminate { animation: none; }
}

.event-list .event-item { display: flex; align-items: flex-start; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 0.85rem; }
.event-list .event-item:last-child { border-bottom: none; }
.event-time { color: var(--text-muted); font-size: 0.75rem; white-space: nowrap; font-family: monospace; }
.event-source { color: var(--accent); font-weight: 500; min-width: 140px; }
.event-type { color: var(--text-secondary); }
.event-list.compact .event-item { padding: 5px 0; font-size: 0.8rem; }

.search-bar input, .form-group input[type="text"], .form-group input[type="email"], .form-group input[type="password"],
.form-group input[type="number"], .form-group select, .form-group textarea {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 14px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color var(--transition);
}
.search-bar input { width: 280px; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--accent); }
.form-group input::placeholder, .search-bar input::placeholder { color: var(--text-muted); }

.modal-overlay {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(4px);
}
.modal-overlay.hidden { display: none; }
.modal { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-lg); width: 480px; max-height: 85vh; display: flex; flex-direction: column; box-shadow: var(--shadow-lg); }
.modal-wide { width: 720px; }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal-header h3 { font-size: 1.1rem; }
.modal-close { background: none; border: none; color: var(--text-muted); font-size: 1.3rem; cursor: pointer; }
.modal-close:hover { color: var(--text-primary); }
.modal-body { padding: 20px; overflow-y: auto; flex: 1; }
.modal-footer { padding: 12px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }

.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 500; color: var(--text-secondary); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; }

#toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 2000; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; min-width: 280px; max-width: 420px; box-shadow: var(--shadow-lg); animation: slideIn 0.3s ease; display: flex; align-items: center; gap: 10px; }
.toast.success { border-left: 3px solid var(--success); }
.toast.error { border-left: 3px solid var(--danger); }
.toast.info { border-left: 3px solid var(--info); }
.toast .toast-message { font-size: 0.85rem; color: var(--text-primary); }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

.loading-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(15, 17, 23, 0.85); display: flex; flex-direction: column; align-items: center; justify-content: center; z-index: 3000; backdrop-filter: blur(4px); }
.loading-overlay.hidden { display: none; }
.spinner { width: 40px; height: 40px; border: 3px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.8s linear infinite; margin-bottom: 12px; }
@keyframes spin { to { transform: rotate(360deg); } }
#loading-text { color: var(--text-secondary); font-size: 0.9rem; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.mt-lg { margin-top: 24px; }
.mt-md { margin-top: 16px; }
.hidden { display: none !important; }

.empty-state { text-align: center; padding: 48px 20px; color: var(--text-muted); }
.empty-state h3 { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 8px; }
.empty-state p { font-size: 0.9rem; margin-bottom: 16px; }

@media (max-width: 1024px) {
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  #sidebar { width: 60px; }
  #sidebar .sidebar-header, #sidebar .nav-link span.label, #sidebar .sidebar-footer span { display: none; }
  #content { margin-left: 60px; padding: 16px; }
  .modal, .modal-wide { width: 95vw; }
}

/* ============================
   V2 additions
   ============================ */

/* Login screen */
#view-login,
#view-reset-password {
  display: none;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
}
#view-login.active,
#view-reset-password.active { display: flex; }
.login-card { width: 360px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-lg); }
.login-card .logo { display: block; text-align: center; margin-bottom: 4px; }
.login-card .logo-sub { display: block; text-align: center; margin-bottom: 24px; }
.login-card .btn-primary { width: 100%; justify-content: center; margin-top: 8px; }
.login-toggle { text-align: center; margin-top: 16px; font-size: 0.85rem; color: var(--text-muted); }
.login-toggle a { color: var(--accent); text-decoration: none; cursor: pointer; }
.login-error { color: var(--danger); font-size: 0.85rem; margin-top: 8px; min-height: 1.2em; }

/* Key/value evidence grid, used by approval/incident/release detail views */
.kv-grid { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; font-size: 0.85rem; }
.kv-grid dt { color: var(--text-muted); }
.kv-grid dd { color: var(--text-primary); word-break: break-word; }

/* Hermes factory-control state panel */
.hermes-state-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.hermes-state-banner .state-main { display: flex; align-items: center; gap: 12px; }
.hermes-state-value { font-size: 1.6rem; font-weight: 700; }

/* Section within a view, for grouping like "Pending approvals" */
.subsection-title { font-size: 0.75rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; margin: 24px 0 10px; }
.subsection-title:first-child { margin-top: 0; }

/* current user pill in the sidebar footer */
.current-user { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 8px; }
.current-user strong { color: var(--text-secondary); }

/* Ratings and feedback */
.stars { display: inline-flex; gap: 2px; color: var(--warning); letter-spacing: 1px; white-space: nowrap; }
.stars .off { color: var(--border); }
.star-picker { display: inline-flex; gap: 4px; }
.star-btn { background: none; border: none; cursor: pointer; font-size: 1.8rem; line-height: 1; padding: 0 2px; color: var(--border); }
.star-btn.is-on { color: var(--warning); }
.star-btn:focus-visible { outline: 2px solid var(--accent); border-radius: 4px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 12px; }
.chip { border: 1px solid var(--border); background: var(--bg-input); color: var(--text-secondary); border-radius: 999px; padding: 4px 12px; font-size: 0.8rem; cursor: pointer; }
.chip.is-on { background: var(--accent-bg); border-color: var(--accent); color: var(--text-primary); }
.review-card textarea { width: 100%; background: var(--bg-input); border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 14px; color: var(--text-primary); font-family: inherit; resize: vertical; }
.series-tag { font-size: 0.75rem; color: var(--text-muted); margin-left: 6px; }

/* Reference images */
.ref-pending { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 8px 0; border-bottom: 1px solid var(--border); }
.ref-pending img, .ref-item img { width: 64px; height: 64px; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--border); background: var(--bg-input); }
.ref-pending input[type="text"] { flex: 1; min-width: 140px; }
.ref-pending select { min-width: 110px; }
.ref-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.ref-item { width: 120px; font-size: 0.75rem; color: var(--text-secondary); }
.ref-item img { width: 120px; height: 120px; cursor: zoom-in; }
.ref-item .ref-label { color: var(--text-primary); margin-top: 4px; word-break: break-word; }
.ref-strip { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.ref-strip img { width: 40px; height: 40px; object-fit: cover; border-radius: 6px; border: 1px solid var(--border); }

/* "New version available" banner */
.update-banner { position: sticky; top: 0; z-index: 1000; display: flex; gap: 12px; align-items: center; justify-content: center; padding: 8px 16px; background: var(--info-bg); border-bottom: 1px solid var(--info); color: var(--text-primary); font-size: 0.85rem; }

/* Publishing */
.issue { border-left: 3px solid var(--border); padding: 6px 12px; margin: 6px 0; background: var(--bg-input); border-radius: 0 var(--radius) var(--radius) 0; font-size: 0.85rem; }
.issue.is-error { border-left-color: var(--danger); }
.issue.is-warning { border-left-color: var(--warning); }
.issue code { font-size: 0.75rem; color: var(--text-muted); }
.issue .fix { color: var(--text-secondary); margin-top: 2px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; font-size: 0.85rem; }
.kv dt { color: var(--text-muted); }
.kv dd { margin: 0; word-break: break-word; }
.hash { font-family: ui-monospace, Consolas, monospace; font-size: 0.75rem; }