/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #5EC1CA;
  --primary-hover: #379DA6;
  --primary-border: #48B7C2;
  --dark-charcoal: #272C33;
  --secondary: #E6E6E6;
  --secondary-hover: #ACACAC;
  --text-primary: #676767;
  --text-dark: #000000;
  --link: #4A90E2;
  --success: #557555;
  --error: #E3140D;
  --status-operational: #5EC1CA;
  --status-degraded: #f0ad4e;
  --status-partial: #e67e22;
  --status-major: #E3140D;
  --bg: #f5f7fa;
  --card-bg: #ffffff;
  --border: #e0e0e0;
  --radius: 5px;
}

[data-theme="dark"] {
  --bg: #1a1d23;
  --card-bg: #22262e;
  --border: #3a3f48;
  --text-primary: #b0b8c4;
  --text-dark: #e4e8ee;
  --secondary: #3a3f48;
  --secondary-hover: #4a5060;
  --link: #6aadf0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  color: var(--text-primary);
  background: var(--bg);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4 {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-dark);
  font-weight: 700;
}

a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

main.container { flex: 1; padding-top: 30px; padding-bottom: 60px; }

/* ── Header ── */
.site-header {
  background: var(--dark-charcoal);
  padding: 16px 0;
}

.header-inner {
  display: flex;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-family: 'Inter', sans-serif;
}
.logo:hover { text-decoration: none; color: #fff; }
.logo-img { height: 28px; width: auto; }
.logo-separator { font-weight: 300; opacity: 0.4; font-size: 22px; }
.logo-subtitle { font-size: 18px; font-weight: 400; color: var(--primary); }

/* ── Footer ── */
.site-footer {
  background: var(--dark-charcoal);
  color: rgba(255,255,255,0.5);
  text-align: center;
  padding: 20px 0;
  font-size: 13px;
  margin-top: auto;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 20px;
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.2s, border-color 0.2s;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary-border);
}
.btn-primary:hover { background: var(--primary-hover); }

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

.btn-danger {
  background: var(--error);
  color: #fff;
  border-color: #c0120b;
}
.btn-danger:hover { background: #c0120b; }

.btn-sm { padding: 4px 12px; font-size: 13px; }
.btn-full { width: 100%; }

/* ── Overall Status Banner ── */
.overall-status {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 22px 28px;
  border-radius: 8px;
  color: #fff;
  margin-bottom: 30px;
}

.overall-status h2 { color: #fff; font-size: 20px; }

.overall-status-operational { background: var(--status-operational); }
.overall-status-degraded { background: var(--status-degraded); }
.overall-status-partial_outage { background: var(--status-partial); }
.overall-status-major_outage { background: var(--status-major); }

.overall-status-icon { display: flex; }

/* ── Status Page Layout ── */
main.container:has(#status-page) { max-width: 1200px; }

.status-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}

.status-col { min-width: 0; }

.products-grid {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.product-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  background: var(--card-bg);
}

.product-name { font-size: 15px; font-weight: 500; }
.product-desc { font-size: 13px; color: var(--text-primary); margin-top: 2px; }

/* ── Status Badges ── */
.status-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
}

.status-operational { background: rgba(94,193,202,0.12); color: #3a9ea7; }
.status-degraded { background: rgba(240,173,78,0.12); color: #c08a2e; }
.status-partial_outage { background: rgba(230,126,34,0.12); color: #c0681c; }
.status-major_outage { background: rgba(227,20,13,0.12); color: #c0120b; }

/* ── Incidents ── */
.incidents-section { margin-bottom: 40px; }

.section-title {
  font-size: 18px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--border);
}

.incident-date-group { margin-bottom: 24px; }
.incident-date {
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: 10px;
  font-weight: 500;
}

.incident-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 10px;
  border-left: 4px solid var(--border);
}

.incident-severity-minor { border-left-color: var(--status-degraded); }
.incident-severity-major { border-left-color: var(--status-partial); }
.incident-severity-critical { border-left-color: var(--status-major); }

.incident-card[data-incident-id] { cursor: pointer; }

.incident-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
}

.incident-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.incident-chevron {
  transition: transform 0.2s ease;
  color: var(--text-primary);
  flex-shrink: 0;
}

.incident-chevron.open {
  transform: rotate(90deg);
}

.incident-title { font-size: 15px; font-weight: 600; }

.incident-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
}

.incident-status-investigating { background: rgba(227,20,13,0.1); color: var(--error); }
.incident-status-identified { background: rgba(230,126,34,0.1); color: #c0681c; }
.incident-status-monitoring { background: rgba(240,173,78,0.1); color: #c08a2e; }
.incident-status-resolved { background: rgba(85,117,85,0.1); color: var(--success); }

.incident-meta {
  font-size: 13px;
  color: var(--text-primary);
  display: flex;
  gap: 16px;
}

.incident-desc {
  font-size: 14px;
  margin-top: 8px;
  color: var(--text-primary);
}

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-primary);
  font-size: 15px;
}

/* ── Public Incident Timeline ── */
.incident-timeline-public {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.timeline-item-public {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 6px 0;
  font-size: 13px;
}

.timeline-dot-public {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
  position: relative;
  top: 1px;
}

.timeline-content-public {
  flex: 1;
  display: flex;
  gap: 8px;
  min-width: 0;
}

.timeline-status-public {
  font-weight: 600;
  min-width: 80px;
  text-transform: capitalize;
  color: var(--text-dark);
}

.timeline-message-public {
  flex: 1;
  color: var(--text-primary);
}

.timeline-time-public {
  color: var(--secondary-hover);
  white-space: nowrap;
  font-size: 12px;
}

/* ── Login Page ── */
.login-page {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 60vh;
}

.login-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 36px 32px;
  width: 100%;
  max-width: 400px;
}

.login-card h1 {
  font-size: 22px;
  margin-bottom: 24px;
  text-align: center;
}

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--text-dark);
  background: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(94,193,202,0.2);
}

.form-group textarea { resize: vertical; min-height: 80px; }

.form-error {
  color: var(--error);
  font-size: 14px;
  margin-bottom: 12px;
  padding: 8px 12px;
  background: rgba(227,20,13,0.06);
  border-radius: var(--radius);
}

/* ── Admin Dashboard ── */
.admin-dashboard { position: relative; }

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.admin-header h1 { font-size: 24px; }

.admin-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--border);
}

.tab-btn {
  padding: 10px 24px;
  border: none;
  background: none;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color 0.2s, border-color 0.2s;
}

.tab-btn:hover { color: var(--text-dark); }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }

.tab-content { display: none; }
.tab-content.active { display: block; }

.tab-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.tab-header h2 { font-size: 18px; }

/* Admin list items */
.admin-list { display: flex; flex-direction: column; gap: 10px; }

.admin-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 20px;
}

.admin-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.admin-card-title { font-size: 15px; font-weight: 600; }
.admin-card-meta { font-size: 13px; color: var(--text-primary); margin-top: 4px; }

.admin-card-actions {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-shrink: 0;
}

.admin-card-actions select {
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  background: #fff;
  cursor: pointer;
}

/* Quick status dropdown */
.quick-status { min-width: 140px; }

/* Incident timeline in admin */
.incident-timeline {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.timeline-item {
  display: flex;
  gap: 12px;
  padding: 8px 0;
  font-size: 13px;
}

.timeline-status {
  font-weight: 600;
  min-width: 90px;
  text-transform: capitalize;
}

.timeline-message { flex: 1; color: var(--text-primary); }
.timeline-time { color: var(--secondary-hover); white-space: nowrap; font-size: 12px; }

.add-update-form {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  align-items: flex-end;
}

.add-update-form select,
.add-update-form input {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  font-family: 'Inter', sans-serif;
}

.add-update-form input { flex: 1; }

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.modal {
  background: var(--card-bg);
  border-radius: 10px;
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  margin: 20px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px 0;
}

.modal-header h3 { font-size: 18px; }

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-primary);
  padding: 0 4px;
}

.modal-body { padding: 20px 24px 24px; }
.modal-body .form-group:last-of-type { margin-bottom: 20px; }

/* ── Toast ── */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  padding: 12px 20px;
  border-radius: var(--radius);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  animation: toastIn 0.3s ease;
  min-width: 240px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.toast-success { background: var(--success); }
.toast-error { background: var(--error); }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ── Error Page ── */
.error-page {
  text-align: center;
  padding: 80px 20px;
}
.error-page h1 { font-size: 28px; margin-bottom: 12px; }
.error-page p { margin-bottom: 24px; }

/* ── Dark theme adjustments ── */
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea {
  background: var(--bg);
  color: var(--text-dark);
}

[data-theme="dark"] .admin-card-actions select {
  background: var(--bg);
  color: var(--text-dark);
}

[data-theme="dark"] .add-update-form select,
[data-theme="dark"] .add-update-form input {
  background: var(--bg);
  color: var(--text-dark);
}

[data-theme="dark"] .status-operational { background: rgba(94,193,202,0.18); }
[data-theme="dark"] .status-degraded { background: rgba(240,173,78,0.18); }
[data-theme="dark"] .status-partial_outage { background: rgba(230,126,34,0.18); }
[data-theme="dark"] .status-major_outage { background: rgba(227,20,13,0.18); }

/* ── Toolbar ── */
.toolbar {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  padding: 8px 0;
  font-size: 13px;
}

.toolbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.toolbar-left,
.toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.toolbar-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px 12px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: var(--text-primary);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.toolbar-btn:hover {
  background: var(--secondary);
  border-color: var(--secondary-hover);
}

.toolbar-btn svg { width: 16px; height: 16px; }

.refresh-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
}

.refresh-toggle-label { font-weight: 500; }

.toggle-switch {
  position: relative;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
}

.toggle-switch input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--secondary);
  border-radius: 20px;
  cursor: pointer;
  transition: background 0.2s;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  left: 3px;
  bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--primary);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(16px);
}

.refresh-countdown {
  min-width: 28px;
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--text-primary);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .status-columns { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .overall-status { padding: 16px 20px; }
  .overall-status h2 { font-size: 17px; }
  .product-card { flex-direction: column; align-items: flex-start; gap: 8px; }
  .incident-header { flex-direction: column; align-items: flex-start; }
  .admin-card-header { flex-direction: column; }
  .admin-card-actions { width: 100%; justify-content: flex-end; }
  .add-update-form { flex-direction: column; }
  .add-update-form input { width: 100%; }
  .toolbar-inner { gap: 8px; }
  .toolbar-btn span { display: none; }
}