:root[data-theme="light"] {
  --bg: #f4f4f5;
  --surface: #ffffff;
  --surface-alt: #eeeeef;
  --border: #dcdcdf;
  --text: #111113;
  --text-muted: #68686f;
  --accent: #111113;
  --accent-hover: #2c2c30;
  --accent-contrast: #ffffff;
  --danger: #d03b3b;
  --danger-bg: #fdecea;
  --success: #0ca30c;
  --success-bg: #e9f7ee;
  --warning: #9a6700;
  --warning-bg: #fff6e0;
  --shadow: 0 8px 28px rgba(17, 17, 19, 0.10);
  --nav-bg: rgba(255, 255, 255, 0.72);
  --scrim: rgba(17, 17, 19, 0.32);
  --chart-surface: #fcfcfb;
}

:root[data-theme="dark"] {
  --bg: #0f0f11;
  --surface: #19191c;
  --surface-alt: #222225;
  --border: #2e2e32;
  --text: #f2f2f3;
  --text-muted: #96969c;
  --accent: #f2f2f3;
  --accent-hover: #d4d4d6;
  --accent-contrast: #111113;
  --danger: #d03b3b;
  --danger-bg: #2c1917;
  --success: #0ca30c;
  --success-bg: #12261a;
  --warning: #e8b339;
  --warning-bg: #2b2210;
  --shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
  --nav-bg: rgba(20, 20, 23, 0.68);
  --scrim: rgba(0, 0, 0, 0.55);
  --chart-surface: #1a1a19;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font: 100%/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

code, pre, .mono { font-family: Consolas, "SF Mono", Menlo, Monaco, monospace; }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--accent); color: var(--accent-contrast);
  padding: 8px 12px; z-index: 1000; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; top: 0; }

h1, h2, h3 { letter-spacing: -0.01em; }

/* ---- Top bar: translucent, content scrolls underneath ---- */
.topbar {
  border-bottom: 1px solid var(--border);
  background: var(--nav-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  position: sticky; top: 0; z-index: 20;
}

.topbar-inner {
  max-width: 1100px; margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}

.brand { display: flex; align-items: center; gap: 9px; font-weight: 600; font-size: 16px; text-decoration: none; color: inherit; }

.nav-links { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.nav-link {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px; border-radius: 7px;
  color: var(--text-muted); text-decoration: none; font-size: 13.5px; font-weight: 500;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.nav-link:hover { background: var(--surface-alt); color: var(--text); }
.nav-link.active { background: var(--surface-alt); color: var(--text); }
.nav-link svg { flex-shrink: 0; }

.topbar-actions { display: flex; align-items: center; gap: 8px; }

.icon-btn {
  width: 34px; height: 34px; border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-muted); background: transparent; border: 1px solid transparent;
  cursor: pointer; transition: background-color 0.12s ease, color 0.12s ease, transform 0.08s ease;
}
.icon-btn:hover { background: var(--surface-alt); color: var(--text); }
.icon-btn:active { transform: scale(0.94); }

/* ---- Theme toggle ---- */
.lang-select {
  background: var(--surface-alt); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); font-size: 12.5px; padding: 6px 8px; cursor: pointer; width: auto;
}

.theme-toggle {
  width: 52px; height: 30px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface-alt);
  position: relative; cursor: pointer; padding: 0; flex-shrink: 0;
}
.theme-toggle:active .theme-toggle-knob { transform: translateX(0) scale(0.92); }
:root[data-theme="dark"] .theme-toggle:active .theme-toggle-knob { transform: translateX(22px) scale(0.92); }

.theme-toggle-knob {
  position: absolute; top: 3px; left: 3px; width: 22px; height: 22px;
  border-radius: 50%; background: var(--accent);
  display: flex; align-items: center; justify-content: center; color: var(--accent-contrast);
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
:root[data-theme="dark"] .theme-toggle-knob { transform: translateX(22px); }
.theme-toggle-knob svg { width: 13px; height: 13px; }
.theme-toggle-knob .icon-moon { display: none; }
:root[data-theme="dark"] .theme-toggle-knob .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle-knob .icon-moon { display: block; }

/* ---- Layout ---- */
main {
  max-width: 1100px; margin: 0 auto; padding: 28px 24px 64px;
  display: flex; flex-direction: column; gap: 28px;
}

.panel {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 20px 22px; box-shadow: var(--shadow);
  min-width: 0;
}

.panel-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px; margin-bottom: 16px; flex-wrap: wrap;
}
.panel-header h1, .panel-header h2 { margin: 0 0 4px 0; font-size: 19px; }
.panel-subtitle { margin: 0; color: var(--text-muted); font-size: 13px; }
.panel-hint { margin: 10px 0 0; color: var(--text-muted); font-size: 12px; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---- Buttons ---- */
.btn {
  border: 1px solid transparent; border-radius: 8px; padding: 8px 16px;
  font-size: 14px; font-weight: 500; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.08s ease;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--accent); color: var(--accent-contrast); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary { background: transparent; border-color: var(--border); color: var(--text); }
.btn-secondary:hover { background: var(--surface-alt); }
.btn-danger { background: transparent; border-color: var(--border); color: var(--danger); }
.btn-danger:hover { background: var(--danger-bg); border-color: var(--danger); }
.btn-sm { padding: 5px 10px; font-size: 13px; border-radius: 6px; }
.btn-block { width: 100%; justify-content: center; }

/* ---- Table ---- */
.search-row { position: relative; margin-bottom: 14px; }
.search-row .search-icon { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--text-muted); pointer-events: none; }
.search-row input[type="text"] { padding-left: 34px; }

.selection-bar {
  display: flex; align-items: center; gap: 10px; margin-bottom: 14px;
  padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface-alt);
  font-size: 13px; color: var(--text-muted);
}
.selection-bar.hidden { display: none; }

.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 14px; vertical-align: top; }
.table .col-select { width: 32px; }
.table input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; }
.table input[type="checkbox"]:disabled { cursor: not-allowed; opacity: 0.35; }
.table th { color: var(--text-muted); font-weight: 600; font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.04em; }
.table tbody tr { transition: background-color 0.1s ease; }
.table tbody tr:hover { background: var(--surface-alt); }
.table tbody tr.row-clickable { cursor: pointer; }
.col-actions { white-space: nowrap; text-align: right; }
.empty-row td { color: var(--text-muted); text-align: center; padding: 28px; }

.badge-row {
  display: flex; align-items: center; flex-wrap: wrap; gap: 6px;
}
.schedule-badge {
  display: inline-block; background: var(--surface-alt); border: 1px solid var(--border);
  border-radius: 6px; padding: 2px 8px; font-size: 13px;
}
.source-badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em;
  padding: 2px 7px; border-radius: 5px; border: 1px solid var(--border); color: var(--text-muted);
  white-space: nowrap;
}
tr.row-paused { opacity: 0.55; }
.run-output {
  background: var(--surface-alt); border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 12px; font-size: 12.5px; max-height: 220px; overflow: auto;
  white-space: pre-wrap; word-break: break-word; margin: 0;
}

.status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.status-dot.success { background: var(--success); }
.status-dot.failure { background: var(--danger); }
.status-dot.unknown { background: var(--text-muted); opacity: 0.5; }
.status-pill {
  display: inline-flex; align-items: center; gap: 6px; font-size: 13px;
}
.status-pill.success { color: var(--success); }
.status-pill.failure { color: var(--danger); }

/* ---- Modal (both the static #cron-modal and dynamic modal.js dialogs) ---- */
.modal-backdrop {
  position: fixed; inset: 0; background: var(--scrim);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 16px; z-index: 100; overflow-y: auto;
  opacity: 0; transition: opacity 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
.modal-backdrop.hidden { display: none; }
.modal-backdrop.modal-open { opacity: 1; }

.modal {
  background: var(--surface); border-radius: 14px; width: 100%; max-width: 560px;
  box-shadow: var(--shadow); border: 1px solid var(--border);
  transform: scale(0.94) translateY(6px); opacity: 0; filter: blur(4px);
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1),
              opacity 0.22s ease, filter 0.22s ease;
}
.modal-backdrop.modal-open .modal { transform: scale(1) translateY(0); opacity: 1; filter: blur(0); }

.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal-header h2 { margin: 0; font-size: 17px; }
.modal-close { background: none; border: none; font-size: 20px; line-height: 1; color: var(--text-muted); cursor: pointer; padding: 4px; border-radius: 6px; }
.modal-close:hover { color: var(--text); background: var(--surface-alt); }
.modal-body { padding: 20px; display: flex; flex-direction: column; gap: 16px; max-height: 65vh; overflow-y: auto; }
.modal-body p { margin: 0; color: var(--text-muted); font-size: 14px; }
.modal-footer { display: flex; justify-content: flex-end; gap: 10px; padding: 16px 20px; border-top: 1px solid var(--border); }
.modal-footer.pager-footer { justify-content: space-between; align-items: center; }
.pager-info { font-size: 13px; color: var(--text-muted); }
.pager-controls { display: flex; align-items: center; gap: 6px; }
.modal-prompt-input { margin-top: 4px; }

/* ---- Form fields ---- */
.field-group { display: flex; flex-direction: column; gap: 6px; }
.field-label, label { font-size: 13px; font-weight: 600; color: var(--text-muted); }
.field-hint { margin: 0; font-size: 12px; color: var(--text-muted); }

input[type="text"], input[type="password"], input[type="number"], select, textarea {
  background: var(--surface-alt); border: 1px solid var(--border); border-radius: 8px;
  padding: 9px 11px; color: var(--text); font-size: 14px; font-family: inherit; width: 100%;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(128, 128, 128, 0.18); }
input.field-invalid { border-color: var(--danger); }
input.field-invalid:focus { box-shadow: 0 0 0 3px rgba(179, 38, 30, 0.15); }
.field-error { margin: 2px 0 0; font-size: 12px; color: var(--danger); }

.schedule-fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(90px, 1fr)); gap: 10px; }
.schedule-field label { display: block; margin-bottom: 4px; }

.mode-switch { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; width: fit-content; }
.mode-btn { background: var(--surface); border: none; padding: 6px 14px; font-size: 13px; color: var(--text-muted); cursor: pointer; }
.mode-btn:active { background: var(--surface-alt); }
.mode-btn + .mode-btn { border-left: 1px solid var(--border); }
.mode-btn.active { background: var(--accent); color: var(--accent-contrast); }

.special-chip-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 2px; }
.special-chip {
  font-family: Consolas, "SF Mono", Menlo, Monaco, monospace; font-size: 12px;
  background: var(--surface-alt); border: 1px solid var(--border); color: var(--text-muted);
  border-radius: 6px; padding: 4px 9px; cursor: pointer;
  transition: background-color 0.12s ease, color 0.12s ease, transform 0.08s ease;
}
.special-chip:hover { background: var(--accent); color: var(--accent-contrast); border-color: var(--accent); }
.special-chip:active { transform: scale(0.96); }

.schedule-preview {
  background: var(--surface-alt); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px;
}
.schedule-preview.invalid { background: var(--danger-bg); border-color: transparent; }
.schedule-preview.invalid .preview-icon { color: var(--danger); }
.preview-main { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--text); }
.preview-icon { display: flex; color: var(--success); flex-shrink: 0; }
.schedule-preview.invalid .preview-main { color: var(--danger); }
.preview-next-runs {
  list-style: none; margin: 8px 0 0; padding: 10px 0 0; border-top: 1px dashed var(--border);
  display: flex; flex-direction: column; gap: 3px; font-size: 12px; color: var(--text-muted);
}
.preview-next-label {
  display: inline-block; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--text-muted); margin-right: 6px; min-width: 34px;
}

.form-error { margin: 0; color: var(--danger); font-size: 13px; }
.callout-warning {
  margin: 0; padding: 10px 12px; border-radius: 8px;
  background: var(--warning-bg); color: var(--warning); font-size: 13px; line-height: 1.5;
  border: 1px solid var(--warning);
}
.hidden { display: none !important; }

/* ---- Editor panel ---- */
.monaco-container { height: 480px; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }

/* ---- Notification center: bottom-center, materializing ---- */
.toast-container {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column-reverse; gap: 8px; z-index: 200;
  align-items: center; pointer-events: none;
}

.toast {
  background: var(--nav-bg); backdrop-filter: blur(16px) saturate(180%); -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid var(--border); border-radius: 10px; padding: 10px 16px;
  font-size: 13.5px; box-shadow: var(--shadow); min-width: 240px; max-width: 420px;
  display: flex; align-items: center; gap: 8px; pointer-events: auto;
  transform: scale(0.92) translateY(8px); opacity: 0; filter: blur(3px);
  transition: transform 0.24s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.2s ease, filter 0.2s ease;
}
.toast.toast-show { transform: scale(1) translateY(0); opacity: 1; filter: blur(0); }
.toast.toast-error .status-dot { background: var(--danger); }
.toast .status-dot { background: var(--success); }

/* ---- Auth pages (setup/login) ---- */
.auth-shell { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.auth-card { width: 100%; max-width: 380px; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 28px; box-shadow: var(--shadow); }
.auth-brand { display: flex; align-items: center; gap: 9px; font-weight: 600; font-size: 16px; margin-bottom: 22px; justify-content: center; }
.auth-card h1 { font-size: 19px; margin: 0 0 4px; text-align: center; }
.auth-card .panel-subtitle { text-align: center; margin-bottom: 20px; }
.auth-form { display: flex; flex-direction: column; gap: 14px; }
.password-rules { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-direction: column; gap: 3px; }
.password-rules li { font-size: 12px; color: var(--text-muted); display: flex; align-items: center; gap: 6px; }
.password-rules li.met { color: var(--success); }
.password-rules li .rule-dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; flex-shrink: 0; }
.auth-footer-link { text-align: center; font-size: 13px; color: var(--text-muted); margin-top: 16px; }
.auth-footer-link a { color: var(--text); }

/* ---- Analytics ---- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 4px; }
.stat-tile { background: var(--surface-alt); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; }
.stat-tile .stat-value { font-size: 22px; font-weight: 600; }
.stat-tile .stat-label { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.next-run-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--text-muted); }

/* ---- Charts ---- */
.chart-row { display: flex; gap: 24px; flex-wrap: wrap; align-items: flex-start; }
.chart-col { flex: 1 1 220px; min-width: 220px; }
.chart-col-wide { flex: 2 1 420px; min-width: 320px; }
.chart-svg-wrap { display: flex; justify-content: center; }
.chart-svg-wrap svg { max-width: 100%; height: auto; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 10px; }
.chart-legend-item { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--text); }
.chart-legend-item .icon { flex-shrink: 0; }
.chart-legend-item.legend-success .icon { color: var(--success); }
.chart-legend-item.legend-failure .icon { color: var(--danger); }
.chart-donut-center { font-size: 20px; font-weight: 600; fill: var(--text); }
.chart-donut-center-label { font-size: 9px; fill: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.chart-axis-text { font-size: 9px; fill: var(--text-muted); }
.chart-value-text { font-size: 9.5px; fill: var(--text-muted); font-weight: 600; }
.chart-empty { text-align: center; color: var(--text-muted); font-size: 13px; padding: 40px 0; }

/* ---- Icons ---- */
.icon { flex-shrink: 0; }
svg.icon { display: inline-block; vertical-align: middle; }

/* ---- Settings page ---- */
.settings-layout {
  max-width: 1100px; margin: 0 auto; padding: 28px 24px 64px;
  display: flex; flex-direction: row; gap: 32px; align-items: flex-start;
}
.settings-nav {
  position: sticky; top: 78px; display: flex; flex-direction: column; gap: 2px;
  flex: 0 0 160px; padding-top: 6px;
}
.settings-nav a {
  padding: 7px 10px; border-radius: 7px; color: var(--text-muted);
  text-decoration: none; font-size: 13.5px; font-weight: 500;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.settings-nav a:hover { background: var(--surface-alt); color: var(--text); }
.settings-content { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.page-heading { margin-bottom: -4px; }
.page-heading h1 { margin: 0 0 4px; font-size: 22px; }

.panel-header-icon { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 16px; flex-wrap: wrap; }
.panel-header-icon h2 { margin: 0 0 4px; font-size: 18px; }
.panel-header-icon > div:nth-child(2) { flex: 1 1 auto; }
.panel-icon {
  width: 36px; height: 36px; border-radius: 10px; background: var(--surface-alt);
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); flex-shrink: 0;
}

.form-narrow { max-width: 400px; display: flex; flex-direction: column; gap: 14px; }
.form-centered { margin: 0 auto; }
.form-actions { margin-top: 2px; }
.form-actions-center { display: flex; justify-content: center; }

.totp-qr-card {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  background: var(--surface-alt); border: 1px solid var(--border); border-radius: 12px;
  padding: 20px; max-width: 280px; margin: 0 auto 18px;
}
.totp-qr-card img { border-radius: 8px; background: #fff; padding: 8px; }
.totp-secret-text { text-align: center; word-break: break-all; margin: 0; }

.webhook-list { display: flex; flex-direction: column; gap: 12px; }
.webhook-row {
  border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px;
  display: flex; flex-direction: column; gap: 10px;
}
.webhook-toggle-row { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.webhook-name { font-size: 14px; font-weight: 500; color: var(--text); }
.toggle-checkbox { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; }
.webhook-fields { display: flex; flex-direction: column; gap: 8px; padding-left: 26px; }

@media (max-width: 760px) {
  .settings-layout { flex-direction: column; align-items: stretch; }
  .settings-nav { position: static; flex-direction: row; flex-wrap: wrap; width: 100%; }
}

@media (max-width: 600px) {
  html, body { overflow-x: hidden; }
  .topbar-inner, main { padding-left: 16px; padding-right: 16px; }
  .topbar-inner { flex-wrap: wrap; row-gap: 8px; }
  .brand-name { display: none; }
  .nav-links { margin-left: 0; }
  .panel { padding: 16px; }
  .nav-links .nav-label { display: none; }
}

/* ---- Reduced motion / transparency ---- */
@media (prefers-reduced-motion: reduce) {
  .modal, .modal-backdrop, .toast, .theme-toggle-knob, .btn, input, select {
    transition-duration: 0.01ms !important;
  }
  .modal { transform: none !important; filter: none !important; }
  .toast { transform: none !important; filter: none !important; }
}

@media (prefers-reduced-transparency: reduce) {
  .topbar, .toast { backdrop-filter: none; background: var(--surface); }
}