/* ===== Reset & base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, sans-serif;
  background: #0b0d12;
  color: #e4e6eb;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select { font: inherit; color: inherit; }
.hidden { display: none !important; }

:root {
  --bg: #0b0d12;
  --bg-elev-1: #13171f;
  --bg-elev-2: #1a1f2b;
  --bg-elev-3: #232a38;
  --border: #2a3142;
  --border-strong: #3a4256;
  --text: #e4e6eb;
  --text-mid: #a0a7b8;
  --text-dim: #6b7384;
  --accent: #5b8dff;
  --accent-hover: #7aa0ff;
  --green: #3fc47c;
  --amber: #f5a623;
  --red: #ef5454;
  --sidebar-w: 220px;
  --topbar-h: 56px;
  --radius: 8px;
}

/* ===== Login ===== */
.login-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at center, #151a25 0%, #0b0d12 70%);
  z-index: 1000;
}
.login-box {
  width: 360px;
  padding: 40px 36px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.4);
}
.login-logo {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 4px;
  text-align: center;
  color: var(--text);
}
.login-tagline {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-dim);
  text-align: center;
  margin-top: 4px;
  margin-bottom: 32px;
}
#login-form { display: flex; flex-direction: column; gap: 12px; }
#login-password {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 15px;
}
#login-password:focus { outline: none; border-color: var(--accent); }
#login-form button {
  padding: 12px;
  background: var(--accent);
  color: white;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  transition: background 120ms;
}
#login-form button:hover { background: var(--accent-hover); }
.login-error {
  padding: 10px 12px;
  background: rgba(239,84,84,0.1);
  border: 1px solid rgba(239,84,84,0.3);
  border-radius: var(--radius);
  color: var(--red);
  font-size: 13px;
}

/* ===== App shell ===== */
.app { min-height: 100vh; display: flex; flex-direction: column; }

.topbar {
  height: var(--topbar-h);
  background: var(--bg-elev-1);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 16px; }
.brand-logo {
  font-weight: 800;
  letter-spacing: 2px;
  font-size: 15px;
}
.brand-selector {
  padding: 6px 10px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
}
.user-indicator { font-size: 12px; color: var(--text-mid); }
.btn-ghost {
  padding: 6px 12px;
  font-size: 12px;
  color: var(--text-mid);
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: all 120ms;
}
.btn-ghost:hover { color: var(--text); border-color: var(--border-strong); }

/* ===== Layout ===== */
.layout {
  flex: 1;
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 0;
}

.sidebar {
  background: var(--bg-elev-1);
  border-right: 1px solid var(--border);
  padding: 20px 0;
  overflow-y: auto;
}
.nav-section { margin-bottom: 24px; }
.nav-label {
  padding: 0 24px 8px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-dim);
}
.nav-link {
  display: block;
  padding: 9px 24px;
  color: var(--text-mid);
  font-size: 13px;
  border-left: 3px solid transparent;
  transition: all 120ms;
}
.nav-link:hover { color: var(--text); background: rgba(255,255,255,0.03); }
.nav-link.active {
  color: var(--text);
  border-left-color: var(--accent);
  background: rgba(91,141,255,0.08);
}

.main {
  padding: 32px 40px;
  overflow-y: auto;
}

/* ===== View header ===== */
.view-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
}
.view-header h1 {
  font-size: 22px;
  font-weight: 700;
}
.view-header-actions { display: flex; gap: 8px; }
.search-input {
  padding: 8px 12px;
  width: 240px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
}
.search-input:focus { outline: none; border-color: var(--accent); }
.btn-secondary {
  padding: 8px 14px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  color: var(--text);
  transition: all 120ms;
}
.btn-secondary:hover { border-color: var(--border-strong); background: var(--bg-elev-2); }

/* ===== Stats row ===== */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.stat-card {
  padding: 16px 18px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.stat-card-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.stat-card-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
}
.stat-card-value.ok { color: var(--green); }
.stat-card-value.warn { color: var(--amber); }

/* ===== Table ===== */
.table-wrap {
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
table.pages-table {
  width: 100%;
  border-collapse: collapse;
}
.pages-table th {
  text-align: left;
  padding: 12px 16px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  background: var(--bg-elev-2);
  font-weight: 600;
}
.pages-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.pages-table tr:last-child td { border-bottom: none; }
.pages-table tr:hover td { background: rgba(255,255,255,0.02); }

.page-title { font-weight: 600; color: var(--text); }
.page-path {
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--text-mid);
}

/* ===== Status pills ===== */
.pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}
.pill-live {
  background: rgba(63,196,124,0.15);
  color: var(--green);
  border: 1px solid rgba(63,196,124,0.3);
}
.pill-draft {
  background: rgba(245,166,35,0.15);
  color: var(--amber);
  border: 1px solid rgba(245,166,35,0.3);
}
.pill-404 {
  background: rgba(239,84,84,0.15);
  color: var(--red);
  border: 1px solid rgba(239,84,84,0.3);
}

.pixel-indicator {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--text-dim);
  font-family: "SF Mono", Menlo, monospace;
}
.pixel-indicator.on { color: var(--green); }
.pixel-indicator.off { color: var(--text-dim); opacity: 0.5; }

.row-actions {
  display: flex;
  gap: 6px;
}
.row-action-btn {
  padding: 4px 10px;
  font-size: 11px;
  color: var(--text-mid);
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: all 120ms;
}
.row-action-btn:hover { color: var(--text); border-color: var(--accent); }

/* ===== Loading / empty ===== */
.loading, .empty {
  padding: 60px;
  text-align: center;
  color: var(--text-dim);
  font-size: 13px;
}
.coming-soon {
  padding: 60px;
  text-align: center;
  color: var(--text-mid);
  font-size: 15px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-top: 16px;
}

/* ===== Edit view ===== */
.view-edit {
  display: flex;
  flex-direction: column;
  height: calc(100vh - var(--topbar-h) - 32px);
  margin: -32px -40px;
  padding: 0;
}

.edit-topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 24px;
  background: var(--bg-elev-1);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.edit-meta {
  flex: 1;
  min-width: 0;
}
.edit-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.edit-path {
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.edit-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.edit-status {
  font-size: 12px;
  color: var(--text-dim);
  margin-right: 4px;
  min-width: 80px;
  text-align: right;
}
.edit-status.saving { color: var(--amber); }
.edit-status.saved { color: var(--green); }
.edit-status.error { color: var(--red); }
.edit-status.dirty { color: var(--amber); }
.btn-primary {
  padding: 8px 18px;
  background: var(--accent);
  color: white;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  transition: background 120ms;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.btn-tiny {
  padding: 4px 8px;
  font-size: 11px;
}

.edit-body {
  flex: 1;
  display: flex;
  min-height: 0;
}
.edit-pane {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.edit-pane-html {
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}
.edit-pane-html .CodeMirror {
  flex: 1;
  height: auto;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.5;
}

/* ===== Visual editor (form-based copy editing) ===== */
.edit-pane-visual {
  border-right: 1px solid var(--border);
  background: var(--bg-elev-1);
  overflow-y: auto;
}
.visual-editor-form {
  padding: 24px 28px 60px;
  max-width: 720px;
}
.visual-section {
  margin-bottom: 32px;
}
.visual-section-header {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-dim);
  margin-bottom: 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.visual-field {
  margin-bottom: 16px;
}
.visual-field-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-mid);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.visual-field-tag {
  display: inline-block;
  padding: 1px 6px;
  background: var(--bg-elev-3);
  border: 1px solid var(--border);
  border-radius: 3px;
  font-family: "SF Mono", Menlo, monospace;
  font-size: 9px;
  color: var(--text-dim);
  text-transform: lowercase;
  letter-spacing: 0;
}
.visual-field input[type="text"],
.visual-field textarea {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  resize: vertical;
  transition: border-color 120ms;
}
.visual-field input[type="text"]:focus,
.visual-field textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.visual-field input.heading-input {
  font-weight: 700;
  font-size: 16px;
}
.visual-field input.heading-h1 { font-size: 20px; }
.visual-field input.heading-h2 { font-size: 17px; }
.visual-field textarea { min-height: 70px; }
.visual-field-changed input,
.visual-field-changed textarea {
  border-color: var(--amber);
}

.edit-mode-toggle {
  display: flex;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px;
  gap: 2px;
}
.edit-mode-btn {
  padding: 6px 12px;
  font-size: 12px;
  color: var(--text-mid);
  border-radius: 4px;
  transition: all 120ms;
}
.edit-mode-btn:hover { color: var(--text); }
.edit-mode-btn.active {
  background: var(--accent);
  color: white;
}
.edit-pane-preview {
  background: #fff;
}
.preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 16px;
  background: var(--bg-elev-2);
  border-bottom: 1px solid var(--border);
}
.preview-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-dim);
}
#edit-preview {
  flex: 1;
  width: 100%;
  border: none;
  background: #fff;
}
.edit-pane-preview.hidden { display: none; }
.edit-pane-preview.hidden ~ .edit-pane-editor,
.edit-pane:only-child { flex: 1 1 100%; }

/* ===== Sites view ===== */
.sites-list {
  display: grid;
  gap: 16px;
}
.site-card {
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.site-card-header {
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--border);
}
.site-card-info { flex: 1; min-width: 0; }
.site-card-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}
.site-card-meta {
  font-size: 12px;
  color: var(--text-dim);
  font-family: "SF Mono", Menlo, monospace;
}
.site-card-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.arm-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-mid);
  user-select: none;
  cursor: pointer;
}
.arm-toggle-switch {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 20px;
  background: var(--bg-elev-3);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  transition: background 150ms;
}
.arm-toggle-switch::after {
  content: "";
  position: absolute;
  top: 1px;
  left: 1px;
  width: 16px;
  height: 16px;
  background: var(--text-mid);
  border-radius: 50%;
  transition: all 150ms;
}
.arm-toggle.armed .arm-toggle-switch {
  background: rgba(239,84,84,0.3);
  border-color: var(--red);
}
.arm-toggle.armed .arm-toggle-switch::after {
  left: 17px;
  background: var(--red);
}
.arm-toggle.armed { color: var(--red); font-weight: 600; }
.btn-danger {
  padding: 10px 18px;
  background: var(--red);
  color: white;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  transition: opacity 150ms;
}
.btn-danger:hover:not(:disabled) { opacity: 0.85; }
.btn-danger:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  background: var(--bg-elev-3);
  color: var(--text-dim);
}
.site-card-body {
  padding: 16px 20px;
}
.site-stats {
  display: flex;
  gap: 24px;
  margin-bottom: 12px;
}
.site-stat-item { font-size: 13px; }
.site-stat-label { color: var(--text-dim); font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; }
.site-stat-value { color: var(--text); font-weight: 600; font-size: 16px; margin-top: 2px; }
.deploy-runs-list {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.deploy-runs-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.deploy-run {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
  font-size: 12px;
  color: var(--text-mid);
}
.deploy-run-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.deploy-run-status.success { background: var(--green); }
.deploy-run-status.failure { background: var(--red); }
.deploy-run-status.in_progress { background: var(--amber); animation: pulse 1.5s infinite; }
.deploy-run-status.queued { background: var(--text-dim); }
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ===== Modal ===== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal {
  background: var(--bg-elev-1);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  width: 540px;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
}
.modal-header {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
}
.modal-header h2 {
  font-size: 17px;
  font-weight: 700;
}
.modal-close {
  font-size: 24px;
  color: var(--text-dim);
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-close:hover { background: var(--bg-elev-3); color: var(--text); }
.modal-body {
  padding: 20px 24px;
  overflow-y: auto;
  flex: 1;
}
.modal-footer {
  padding: 16px 24px;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  border-top: 1px solid var(--border);
}
.deploy-target {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 16px;
  margin-bottom: 16px;
}
.deploy-target-row { display: flex; gap: 12px; padding: 4px 0; font-size: 13px; }
.deploy-target-label { color: var(--text-dim); width: 90px; }
.deploy-target-value { color: var(--text); flex: 1; }
.deploy-target-value.mono { font-family: "SF Mono", Menlo, monospace; font-size: 12px; }
.deploy-warning {
  background: rgba(239,84,84,0.08);
  border: 1px solid rgba(239,84,84,0.3);
  border-radius: 6px;
  padding: 12px 16px;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--text);
}
.deploy-warning p { margin-top: 6px; color: var(--text-mid); font-size: 12px; }
.deploy-warning code {
  background: rgba(255,255,255,0.06);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 11px;
}
.deploy-drift {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 16px;
  margin-bottom: 16px;
  font-size: 12px;
}
.deploy-drift-loading { color: var(--text-dim); }
.deploy-drift-clean { color: var(--green); }
.deploy-drift-warn {
  color: var(--amber);
  border-color: rgba(245,166,35,0.4);
  background: rgba(245,166,35,0.08);
}
.deploy-drift ul { margin-top: 8px; padding-left: 20px; color: var(--text-mid); }
.deploy-confirm-checks {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
  padding: 8px 12px;
  border-radius: 6px;
  transition: background 120ms;
}
.checkbox-row:hover { background: var(--bg-elev-2); }
.checkbox-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

/* ===== Responsive ===== */
@media (max-width: 820px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .main { padding: 20px; }
  .search-input { width: 180px; }
}