/*
 * Applegate Monitor enterprise design foundation.
 *
 * Components are deliberately namespaced so this layer can be introduced to
 * the existing public and admin templates without changing legacy selectors.
 */

:root {
  color-scheme: light;

  --enterprise-font-sans: "Inter", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --enterprise-font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;

  --enterprise-bg: #f6f7f8;
  --enterprise-surface: #ffffff;
  --enterprise-surface-subtle: #f7f7f8;
  --enterprise-surface-inset: #eef0f2;
  --enterprise-surface-raised: #ffffff;
  --enterprise-border: #e3e5e8;
  --enterprise-border-strong: #c9cdd2;
  --enterprise-heading: #111315;
  --enterprise-text: #42474f;
  --enterprise-text-muted: #69707a;
  --enterprise-text-subtle: #7d838d;

  --enterprise-accent: #2563eb;
  --enterprise-accent-hover: #1d4ed8;
  --enterprise-accent-soft: #eff6ff;
  --enterprise-accent-border: #bfdbfe;
  --enterprise-on-accent: #ffffff;

  --enterprise-success: #157f4e;
  --enterprise-success-soft: #eaf8f0;
  --enterprise-success-border: #b7e4c9;
  --enterprise-warning: #9a5b0a;
  --enterprise-warning-soft: #fff7e6;
  --enterprise-warning-border: #f1d292;
  --enterprise-danger: #b42318;
  --enterprise-danger-soft: #fff0ee;
  --enterprise-danger-border: #f2c3bd;
  --enterprise-neutral: #475467;
  --enterprise-neutral-soft: #f2f4f7;
  --enterprise-neutral-border: #d0d5dd;

  --enterprise-focus-ring: rgba(37, 99, 235, 0.36);
  --enterprise-overlay: rgba(16, 24, 40, 0.48);
  --enterprise-shadow-xs: 0 1px 2px rgba(16, 24, 40, 0.05);
  --enterprise-shadow-sm: 0 2px 8px rgba(16, 24, 40, 0.07);
  --enterprise-shadow-md: 0 12px 28px rgba(16, 24, 40, 0.11);
  --enterprise-shadow-lg: 0 24px 56px rgba(16, 24, 40, 0.16);

  --enterprise-radius-xs: 6px;
  --enterprise-radius-sm: 8px;
  --enterprise-radius-md: 12px;
  --enterprise-radius-lg: 16px;
  --enterprise-radius-pill: 999px;
  --enterprise-header-height: 64px;
  --enterprise-content-width: 1280px;
  --enterprise-transition: 160ms ease;
}

html[data-theme="light"] {
  color-scheme: light;
}

html[data-theme="dark"] {
  color-scheme: dark;

  --enterprise-bg: #0c0d0f;
  --enterprise-surface: #141518;
  --enterprise-surface-subtle: #1b1d21;
  --enterprise-surface-inset: #101113;
  --enterprise-surface-raised: #202226;
  --enterprise-border: #2a2d32;
  --enterprise-border-strong: #3b3f46;
  --enterprise-heading: #f7f7f8;
  --enterprise-text: #c1c5cc;
  --enterprise-text-muted: #9298a1;
  --enterprise-text-subtle: #7f858f;

  --enterprise-accent: #72a7ff;
  --enterprise-accent-hover: #91baff;
  --enterprise-accent-soft: #182a47;
  --enterprise-accent-border: #355b91;
  --enterprise-on-accent: #09101a;

  --enterprise-success: #48d19a;
  --enterprise-success-soft: #0f3229;
  --enterprise-success-border: #245d4a;
  --enterprise-warning: #f4bd62;
  --enterprise-warning-soft: #382a13;
  --enterprise-warning-border: #715225;
  --enterprise-danger: #ff8a7f;
  --enterprise-danger-soft: #3b2024;
  --enterprise-danger-border: #754048;
  --enterprise-neutral: #c1c5cc;
  --enterprise-neutral-soft: #23262b;
  --enterprise-neutral-border: #3b3f46;

  --enterprise-focus-ring: rgba(112, 165, 255, 0.52);
  --enterprise-overlay: rgba(2, 8, 18, 0.72);
  --enterprise-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.24);
  --enterprise-shadow-sm: 0 3px 12px rgba(0, 0, 0, 0.22);
  --enterprise-shadow-md: 0 14px 34px rgba(0, 0, 0, 0.3);
  --enterprise-shadow-lg: 0 26px 64px rgba(0, 0, 0, 0.4);
}

/* Baseline accessibility shared by the legacy and enterprise surfaces. */
:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: 3px solid var(--enterprise-focus-ring) !important;
  outline-offset: 2px;
}

:where(button, input, select, textarea):disabled,
[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.58;
}

.enterprise-visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Application shell and shared header. */
.enterprise-shell {
  min-height: 100vh;
  background: var(--enterprise-bg);
  color: var(--enterprise-text);
  font-family: var(--enterprise-font-sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.enterprise-container {
  width: min(100% - 40px, var(--enterprise-content-width));
  margin-inline: auto;
}

.enterprise-header {
  position: sticky;
  z-index: 100;
  top: 0;
  min-height: var(--enterprise-header-height);
  border-bottom: 1px solid var(--enterprise-border);
  background: var(--enterprise-surface);
  box-shadow: var(--enterprise-shadow-xs);
}

@supports (backdrop-filter: blur(14px)) {
  .enterprise-header {
    background: color-mix(in srgb, var(--enterprise-surface) 92%, transparent);
    backdrop-filter: blur(14px);
  }
}

.enterprise-header__inner {
  width: min(100% - 40px, var(--enterprise-content-width));
  min-height: var(--enterprise-header-height);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 20px;
}

.enterprise-header__brand,
.enterprise-header__nav,
.enterprise-header__actions,
.enterprise-cluster {
  display: flex;
  align-items: center;
}

.enterprise-header__brand {
  min-width: 0;
  gap: 12px;
  color: var(--enterprise-heading);
  text-decoration: none;
}

.enterprise-header__nav {
  flex: 1 1 auto;
  justify-content: center;
  gap: 6px;
  min-width: 0;
}

.enterprise-header__actions {
  margin-left: auto;
  gap: 8px;
}

.enterprise-brand-mark {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--enterprise-border);
  border-radius: var(--enterprise-radius-md);
  background: var(--enterprise-surface-subtle);
  color: var(--enterprise-accent);
  font-weight: 700;
  box-shadow: var(--enterprise-shadow-xs);
}

.enterprise-brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.enterprise-brand-copy {
  min-width: 0;
  display: grid;
  gap: 1px;
}

.enterprise-brand-title {
  overflow: hidden;
  color: var(--enterprise-heading);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.015em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.enterprise-brand-subtitle {
  overflow: hidden;
  color: var(--enterprise-text-muted);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.enterprise-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.enterprise-cluster {
  flex-wrap: wrap;
  gap: 8px;
}

/* Buttons, controls, and theme toggle. */
.enterprise-button,
.enterprise-icon-button {
  appearance: none;
  border: 1px solid var(--enterprise-border-strong);
  background: var(--enterprise-surface);
  color: var(--enterprise-heading);
  font: 600 13px/1 var(--enterprise-font-sans);
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--enterprise-transition), border-color var(--enterprise-transition), color var(--enterprise-transition), box-shadow var(--enterprise-transition), transform var(--enterprise-transition);
}

.enterprise-button {
  min-height: 38px;
  padding: 9px 14px;
  border-radius: var(--enterprise-radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  white-space: nowrap;
  box-shadow: var(--enterprise-shadow-xs);
}

.enterprise-button:hover,
.enterprise-icon-button:hover {
  border-color: var(--enterprise-accent-border);
  background: var(--enterprise-surface-subtle);
  color: var(--enterprise-accent);
}

.enterprise-button:active,
.enterprise-icon-button:active {
  transform: translateY(1px);
}

.enterprise-button--primary {
  border-color: var(--enterprise-accent);
  background: var(--enterprise-accent);
  color: var(--enterprise-on-accent);
}

.enterprise-button--primary:hover {
  border-color: var(--enterprise-accent-hover);
  background: var(--enterprise-accent-hover);
  color: var(--enterprise-on-accent);
}

.enterprise-button--secondary,
.enterprise-button.is-active {
  border-color: var(--enterprise-accent-border);
  background: var(--enterprise-accent-soft);
  color: var(--enterprise-accent);
}

.enterprise-button--ghost {
  border-color: transparent;
  background: transparent;
  box-shadow: none;
  color: var(--enterprise-text-muted);
}

.enterprise-button--danger {
  border-color: var(--enterprise-danger-border);
  background: var(--enterprise-danger-soft);
  color: var(--enterprise-danger);
}

.enterprise-button--compact {
  min-height: 32px;
  padding: 7px 10px;
  font-size: 12px;
}

.enterprise-icon-button {
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: var(--enterprise-radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.enterprise-button svg,
.enterprise-icon-button svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.enterprise-input {
  width: 100%;
  min-height: 40px;
  padding: 9px 12px;
  border: 1px solid var(--enterprise-border-strong);
  border-radius: var(--enterprise-radius-sm);
  background: var(--enterprise-surface);
  color: var(--enterprise-heading);
  font: 400 13px/1.4 var(--enterprise-font-sans);
  box-shadow: var(--enterprise-shadow-xs);
  transition: border-color var(--enterprise-transition), box-shadow var(--enterprise-transition);
}

.enterprise-input::placeholder {
  color: var(--enterprise-text-subtle);
}

.enterprise-input:focus {
  border-color: var(--enterprise-accent);
  box-shadow: 0 0 0 3px var(--enterprise-focus-ring);
}

/* Cards, section headings, and compact KPI blocks. */
.enterprise-card {
  border: 1px solid var(--enterprise-border);
  border-radius: var(--enterprise-radius-md);
  background: var(--enterprise-surface);
  color: var(--enterprise-text);
  box-shadow: var(--enterprise-shadow-xs);
}

.enterprise-card--raised {
  background: var(--enterprise-surface-raised);
  box-shadow: var(--enterprise-shadow-sm);
}

.enterprise-card.is-interactive {
  transition: border-color var(--enterprise-transition), box-shadow var(--enterprise-transition), transform var(--enterprise-transition);
}

.enterprise-card.is-interactive:hover {
  border-color: var(--enterprise-border-strong);
  box-shadow: var(--enterprise-shadow-md);
  transform: translateY(-1px);
}

.enterprise-card__header,
.enterprise-card__body,
.enterprise-card__footer {
  padding: 18px 20px;
}

.enterprise-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--enterprise-border);
}

.enterprise-card__footer {
  border-top: 1px solid var(--enterprise-border);
  background: var(--enterprise-surface-subtle);
}

.enterprise-section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}

.enterprise-eyebrow {
  margin: 0 0 5px;
  color: var(--enterprise-text-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

.enterprise-title {
  margin: 0;
  color: var(--enterprise-heading);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.enterprise-description {
  margin: 5px 0 0;
  color: var(--enterprise-text-muted);
  font-size: 13px;
}

.enterprise-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.enterprise-kpi {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--enterprise-border);
  border-radius: var(--enterprise-radius-md);
  background: var(--enterprise-surface);
  box-shadow: var(--enterprise-shadow-xs);
}

.enterprise-kpi__label {
  color: var(--enterprise-text-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.enterprise-kpi__value {
  margin-top: 6px;
  overflow: hidden;
  color: var(--enterprise-heading);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  text-overflow: ellipsis;
}

.enterprise-kpi__meta {
  margin-top: 4px;
  color: var(--enterprise-text-muted);
  font-size: 11px;
}

/* Semantic badges keep service health separate from tenant brand colors. */
.enterprise-badge {
  min-height: 24px;
  padding: 4px 9px;
  border: 1px solid var(--enterprise-neutral-border);
  border-radius: var(--enterprise-radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--enterprise-neutral-soft);
  color: var(--enterprise-neutral);
  font-size: 11px;
  font-weight: 650;
  line-height: 1;
  white-space: nowrap;
}

.enterprise-badge::before {
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.enterprise-badge--plain::before {
  display: none;
}

.enterprise-badge--operational,
.enterprise-badge.is-operational {
  border-color: var(--enterprise-success-border);
  background: var(--enterprise-success-soft);
  color: var(--enterprise-success);
}

.enterprise-badge--degraded,
.enterprise-badge.is-degraded {
  border-color: var(--enterprise-warning-border);
  background: var(--enterprise-warning-soft);
  color: var(--enterprise-warning);
}

.enterprise-badge--outage,
.enterprise-badge.is-outage {
  border-color: var(--enterprise-danger-border);
  background: var(--enterprise-danger-soft);
  color: var(--enterprise-danger);
}

.enterprise-badge--checking,
.enterprise-badge--info,
.enterprise-badge.is-checking {
  border-color: var(--enterprise-accent-border);
  background: var(--enterprise-accent-soft);
  color: var(--enterprise-accent);
}

/* Operational resources: links to status, alerts, feeds, runbooks, and APIs. */
.enterprise-resource-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.enterprise-resource-link {
  min-width: 0;
  min-height: 74px;
  padding: 14px;
  border: 1px solid var(--enterprise-border);
  border-radius: var(--enterprise-radius-md);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  background: var(--enterprise-surface);
  color: var(--enterprise-heading);
  text-decoration: none;
  box-shadow: var(--enterprise-shadow-xs);
  transition: border-color var(--enterprise-transition), background-color var(--enterprise-transition), box-shadow var(--enterprise-transition), transform var(--enterprise-transition);
}

.enterprise-resource-link::after {
  color: var(--enterprise-text-subtle);
  font-size: 17px;
  content: "\2192";
  transition: color var(--enterprise-transition), transform var(--enterprise-transition);
}

.enterprise-resource-link:hover {
  border-color: var(--enterprise-accent-border);
  background: var(--enterprise-surface-subtle);
  box-shadow: var(--enterprise-shadow-sm);
  transform: translateY(-1px);
}

.enterprise-resource-link:hover::after {
  color: var(--enterprise-accent);
  transform: translateX(2px);
}

.enterprise-resource-link__icon {
  width: 36px;
  height: 36px;
  border: 1px solid var(--enterprise-accent-border);
  border-radius: var(--enterprise-radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--enterprise-accent-soft);
  color: var(--enterprise-accent);
}

.enterprise-resource-link__icon svg {
  width: 17px;
  height: 17px;
}

.enterprise-resource-link__copy {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.enterprise-resource-link__title {
  overflow: hidden;
  font-size: 13px;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.enterprise-resource-link__meta {
  overflow: hidden;
  color: var(--enterprise-text-muted);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 900px) {
  .enterprise-kpi-grid,
  .enterprise-resource-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .enterprise-header__nav {
    display: none;
  }
}

@media (max-width: 600px) {
  :root {
    --enterprise-header-height: 56px;
  }

  .enterprise-container,
  .enterprise-header__inner {
    width: min(100% - 24px, var(--enterprise-content-width));
  }

  .enterprise-header__inner {
    gap: 10px;
  }

  .enterprise-brand-subtitle {
    display: none;
  }

  .enterprise-kpi-grid,
  .enterprise-resource-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .enterprise-card__header,
  .enterprise-card__body,
  .enterprise-card__footer {
    padding: 15px;
  }

  .enterprise-section-heading {
    align-items: stretch;
    flex-direction: column;
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Scrollbar styles ──────────────────────────────────────────────────── */
.enterprise-scroll {
  scrollbar-width: thin;
  scrollbar-color: var(--enterprise-border-strong) transparent;
}
.enterprise-scroll::-webkit-scrollbar { width: 6px; height: 6px; }
.enterprise-scroll::-webkit-scrollbar-track { background: transparent; }
.enterprise-scroll::-webkit-scrollbar-thumb {
  background: var(--enterprise-border-strong);
  border-radius: var(--enterprise-radius-pill);
}
.enterprise-scroll::-webkit-scrollbar-thumb:hover { background: var(--enterprise-text-subtle); }

/* ── Divider ───────────────────────────────────────────────────────────── */
.enterprise-divider {
  height: 1px;
  background: var(--enterprise-border);
  border: none;
  margin: 0;
}
.enterprise-divider--label {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--enterprise-text-subtle);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.enterprise-divider--label::before,
.enterprise-divider--label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--enterprise-border);
}

/* ── Avatar ────────────────────────────────────────────────────────────── */
.enterprise-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  overflow: hidden;
  border-radius: 50%;
  background: var(--enterprise-accent-soft);
  color: var(--enterprise-accent);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.enterprise-avatar img { width: 100%; height: 100%; object-fit: cover; }
.enterprise-avatar--sm  { width: 28px; height: 28px; font-size: 11px; }
.enterprise-avatar--md  { width: 36px; height: 36px; font-size: 14px; }
.enterprise-avatar--lg  { width: 48px; height: 48px; font-size: 18px; }
.enterprise-avatar--xl  { width: 64px; height: 64px; font-size: 24px; }
.enterprise-avatar--square { border-radius: var(--enterprise-radius-sm); }

/* ── Chip / tag ────────────────────────────────────────────────────────── */
.enterprise-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 24px;
  padding: 0 9px;
  border: 1px solid var(--enterprise-border);
  border-radius: var(--enterprise-radius-pill);
  background: var(--enterprise-surface-subtle);
  color: var(--enterprise-text-muted);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  cursor: default;
  transition: border-color var(--enterprise-transition), background-color var(--enterprise-transition), color var(--enterprise-transition);
}
.enterprise-chip[role="button"],
button.enterprise-chip { cursor: pointer; }
.enterprise-chip[role="button"]:hover,
button.enterprise-chip:hover {
  border-color: var(--enterprise-border-strong);
  background: var(--enterprise-surface-inset);
  color: var(--enterprise-text);
}
.enterprise-chip.is-active {
  border-color: var(--enterprise-accent-border);
  background: var(--enterprise-accent-soft);
  color: var(--enterprise-accent);
}
.enterprise-chip__icon { width: 13px; height: 13px; flex: 0 0 auto; }
.enterprise-chip__remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  margin-right: -3px;
  border: none;
  border-radius: 50%;
  background: none;
  color: inherit;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--enterprise-transition);
}
.enterprise-chip__remove:hover { opacity: 1; }

/* ── Tabs ──────────────────────────────────────────────────────────────── */
.enterprise-tabs {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--enterprise-border);
  border-radius: var(--enterprise-radius-sm);
  background: var(--enterprise-surface-subtle);
}
.enterprise-tab {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid transparent;
  border-radius: calc(var(--enterprise-radius-sm) - 2px);
  background: none;
  color: var(--enterprise-text-muted);
  font: 600 12px/1 var(--enterprise-font-sans);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  transition: background-color var(--enterprise-transition), color var(--enterprise-transition), border-color var(--enterprise-transition), box-shadow var(--enterprise-transition);
}
.enterprise-tab:hover { color: var(--enterprise-text); background: var(--enterprise-surface); }
.enterprise-tab[aria-selected="true"],
.enterprise-tab.is-active {
  border-color: var(--enterprise-border);
  background: var(--enterprise-surface);
  color: var(--enterprise-heading);
  box-shadow: var(--enterprise-shadow-xs);
}
.enterprise-tab svg { width: 14px; height: 14px; flex: 0 0 auto; }
.enterprise-tabs--underline {
  padding: 0;
  border: none;
  border-bottom: 1px solid var(--enterprise-border);
  border-radius: 0;
  background: none;
  gap: 0;
}
.enterprise-tabs--underline .enterprise-tab {
  padding: 10px 14px;
  border-radius: 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.enterprise-tabs--underline .enterprise-tab[aria-selected="true"],
.enterprise-tabs--underline .enterprise-tab.is-active {
  border-color: transparent;
  border-bottom-color: var(--enterprise-accent);
  background: none;
  box-shadow: none;
  color: var(--enterprise-accent);
}

/* ── Form components ───────────────────────────────────────────────────── */
.enterprise-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.enterprise-label {
  color: var(--enterprise-text-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.enterprise-label.is-required::after {
  content: " *";
  color: var(--enterprise-danger);
}
.enterprise-hint {
  color: var(--enterprise-text-subtle);
  font-size: 11px;
  line-height: 1.5;
}
.enterprise-textarea {
  width: 100%;
  min-height: 96px;
  padding: 9px 12px;
  border: 1px solid var(--enterprise-border-strong);
  border-radius: var(--enterprise-radius-sm);
  background: var(--enterprise-surface);
  color: var(--enterprise-heading);
  font: 400 13px/1.5 var(--enterprise-font-sans);
  box-shadow: var(--enterprise-shadow-xs);
  resize: vertical;
  transition: border-color var(--enterprise-transition), box-shadow var(--enterprise-transition);
}
.enterprise-textarea::placeholder { color: var(--enterprise-text-subtle); }
.enterprise-textarea:focus {
  border-color: var(--enterprise-accent);
  box-shadow: 0 0 0 3px var(--enterprise-focus-ring);
  outline: none;
}
.enterprise-select {
  width: 100%;
  min-height: 40px;
  padding: 9px 32px 9px 12px;
  border: 1px solid var(--enterprise-border-strong);
  border-radius: var(--enterprise-radius-sm);
  background: var(--enterprise-surface);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239298a1' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  appearance: none;
  color: var(--enterprise-heading);
  font: 400 13px/1 var(--enterprise-font-sans);
  box-shadow: var(--enterprise-shadow-xs);
  cursor: pointer;
  transition: border-color var(--enterprise-transition), box-shadow var(--enterprise-transition);
}
.enterprise-select:focus {
  border-color: var(--enterprise-accent);
  box-shadow: 0 0 0 3px var(--enterprise-focus-ring);
  outline: none;
}
.enterprise-input-group {
  display: flex;
  gap: 0;
}
.enterprise-input-group .enterprise-input {
  border-radius: 0;
  border-right-width: 0;
}
.enterprise-input-group .enterprise-input:first-child { border-radius: var(--enterprise-radius-sm) 0 0 var(--enterprise-radius-sm); }
.enterprise-input-group .enterprise-input:last-child  { border-radius: 0 var(--enterprise-radius-sm) var(--enterprise-radius-sm) 0; border-right-width: 1px; }
.enterprise-input-group .enterprise-button:last-child  { border-radius: 0 var(--enterprise-radius-sm) var(--enterprise-radius-sm) 0; }
.enterprise-input-addon {
  display: inline-flex;
  align-items: center;
  padding: 9px 12px;
  border: 1px solid var(--enterprise-border-strong);
  border-right-width: 0;
  border-radius: var(--enterprise-radius-sm) 0 0 var(--enterprise-radius-sm);
  background: var(--enterprise-surface-subtle);
  color: var(--enterprise-text-muted);
  font-size: 12px;
  white-space: nowrap;
}
.enterprise-checkbox,
.enterprise-radio {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13px;
  color: var(--enterprise-text);
  user-select: none;
}
.enterprise-checkbox input[type="checkbox"],
.enterprise-radio input[type="radio"] {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: var(--enterprise-accent);
  cursor: pointer;
}
.enterprise-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}
.enterprise-toggle__track {
  width: 36px;
  height: 20px;
  border-radius: var(--enterprise-radius-pill);
  background: var(--enterprise-border-strong);
  position: relative;
  transition: background-color var(--enterprise-transition);
}
.enterprise-toggle__track::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  top: 3px;
  left: 3px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
  transition: transform var(--enterprise-transition);
}
.enterprise-toggle input:checked ~ .enterprise-toggle__track { background: var(--enterprise-accent); }
.enterprise-toggle input:checked ~ .enterprise-toggle__track::after { transform: translateX(16px); }
.enterprise-toggle input { position: absolute; opacity: 0; width: 0; height: 0; }

/* ── Table ─────────────────────────────────────────────────────────────── */
.enterprise-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--enterprise-border);
  border-radius: var(--enterprise-radius-md);
  box-shadow: var(--enterprise-shadow-xs);
}
table.enterprise-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--enterprise-surface);
  font-size: 13px;
  color: var(--enterprise-text);
}
.enterprise-table thead { background: var(--enterprise-surface-subtle); }
.enterprise-table th {
  padding: 10px 14px;
  border-bottom: 1px solid var(--enterprise-border);
  color: var(--enterprise-text-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: left;
  text-transform: uppercase;
  white-space: nowrap;
}
.enterprise-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--enterprise-border);
  vertical-align: middle;
  line-height: 1.4;
}
.enterprise-table tbody tr:last-child td { border-bottom: none; }
.enterprise-table tbody tr {
  transition: background-color var(--enterprise-transition);
}
.enterprise-table tbody tr:hover { background: var(--enterprise-surface-subtle); }
.enterprise-table--compact th,
.enterprise-table--compact td { padding: 8px 12px; }
.enterprise-table__cell--mono { font-family: var(--enterprise-font-mono); font-size: 11px; }
.enterprise-table__cell--muted { color: var(--enterprise-text-muted); }
.enterprise-table__cell--right { text-align: right; }
.enterprise-table__cell--center { text-align: center; }
.enterprise-th--sortable { cursor: pointer; user-select: none; }
.enterprise-th--sortable:hover { color: var(--enterprise-heading); }
.enterprise-th-sort-icon { display: inline-flex; vertical-align: middle; margin-left: 4px; opacity: 0.5; }
.enterprise-th--sorted .enterprise-th-sort-icon { opacity: 1; color: var(--enterprise-accent); }

/* ── Page header ───────────────────────────────────────────────────────── */
.enterprise-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--enterprise-border);
  margin-bottom: 24px;
}
.enterprise-page-header__copy { min-width: 0; }
.enterprise-page-header__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  flex-shrink: 0;
}
.enterprise-page-kicker {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
  color: var(--enterprise-text-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.enterprise-page-kicker svg { width: 13px; height: 13px; }
.enterprise-page-title {
  margin: 0;
  color: var(--enterprise-heading);
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
}
.enterprise-page-description {
  max-width: 640px;
  margin: 6px 0 0;
  color: var(--enterprise-text-muted);
  font-size: 13px;
  line-height: 1.6;
}

/* ── Status indicator (live dot) ───────────────────────────────────────── */
.enterprise-live-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--enterprise-success);
  flex-shrink: 0;
}
.enterprise-live-dot--pulse {
  animation: enterprise-pulse 2.4s ease-in-out infinite;
}
@keyframes enterprise-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.45; }
}
.enterprise-live-dot--degraded { background: var(--enterprise-warning); }
.enterprise-live-dot--outage   { background: var(--enterprise-danger); }
.enterprise-live-dot--pending  { background: var(--enterprise-neutral); }

/* ── Progress bar ──────────────────────────────────────────────────────── */
.enterprise-progress {
  width: 100%;
  height: 6px;
  border-radius: var(--enterprise-radius-pill);
  background: var(--enterprise-surface-inset);
  overflow: hidden;
}
.enterprise-progress__bar {
  height: 100%;
  border-radius: var(--enterprise-radius-pill);
  background: var(--enterprise-accent);
  transition: width 0.4s ease;
}
.enterprise-progress__bar--success { background: var(--enterprise-success); }
.enterprise-progress__bar--warning { background: var(--enterprise-warning); }
.enterprise-progress__bar--danger  { background: var(--enterprise-danger); }
.enterprise-progress--thin { height: 3px; }
.enterprise-progress--thick { height: 10px; }

/* ── Uptime bar (heartbeat sparklines) ─────────────────────────────────── */
.enterprise-uptime-bar {
  display: flex;
  gap: 2px;
  align-items: flex-end;
  height: 28px;
}
.enterprise-uptime-bar__slot {
  flex: 1;
  min-width: 0;
  border-radius: 2px;
  background: var(--enterprise-border);
  transition: opacity var(--enterprise-transition);
}
.enterprise-uptime-bar__slot--up      { background: var(--enterprise-success); opacity: 0.7; }
.enterprise-uptime-bar__slot--up:last-child { opacity: 1; }
.enterprise-uptime-bar__slot--down    { background: var(--enterprise-danger); opacity: 1; min-width: 3px; }
.enterprise-uptime-bar__slot--degraded { background: var(--enterprise-warning); opacity: 0.85; }

/* ── Empty state ───────────────────────────────────────────────────────── */
.enterprise-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 48px 24px;
  text-align: center;
}
.enterprise-empty__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--enterprise-border);
  border-radius: var(--enterprise-radius-md);
  background: var(--enterprise-surface-subtle);
  color: var(--enterprise-text-muted);
  margin-bottom: 4px;
}
.enterprise-empty__icon svg { width: 20px; height: 20px; }
.enterprise-empty__title {
  margin: 0;
  color: var(--enterprise-heading);
  font-size: 14px;
  font-weight: 700;
}
.enterprise-empty__description {
  max-width: 400px;
  margin: 0;
  color: var(--enterprise-text-muted);
  font-size: 12px;
  line-height: 1.6;
}
.enterprise-empty--error .enterprise-empty__icon {
  border-color: var(--enterprise-danger-border);
  background: var(--enterprise-danger-soft);
  color: var(--enterprise-danger);
}

/* ── Skeleton loading ──────────────────────────────────────────────────── */
.enterprise-skeleton {
  background: linear-gradient(
    90deg,
    var(--enterprise-surface-inset) 25%,
    var(--enterprise-surface-subtle) 50%,
    var(--enterprise-surface-inset) 75%
  );
  background-size: 200% 100%;
  animation: enterprise-shimmer 1.5s infinite;
  border-radius: var(--enterprise-radius-sm);
}
@keyframes enterprise-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.enterprise-skeleton--text  { height: 14px; border-radius: 4px; }
.enterprise-skeleton--title { height: 22px; border-radius: 4px; }
.enterprise-skeleton--avatar { width: 36px; height: 36px; border-radius: 50%; }
.enterprise-skeleton--card  { height: 120px; border-radius: var(--enterprise-radius-md); }

/* ── Toast / notification ──────────────────────────────────────────────── */
.enterprise-toast-stack {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: min(400px, calc(100vw - 40px));
  pointer-events: none;
}
.enterprise-toast {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 13px 15px;
  border: 1px solid var(--enterprise-border);
  border-radius: var(--enterprise-radius-md);
  background: var(--enterprise-surface-raised);
  box-shadow: var(--enterprise-shadow-md);
  pointer-events: auto;
  animation: enterprise-toast-in 0.2s ease;
}
@keyframes enterprise-toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.enterprise-toast__icon {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  margin-top: 1px;
}
.enterprise-toast__body { min-width: 0; flex: 1; }
.enterprise-toast__title {
  color: var(--enterprise-heading);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
}
.enterprise-toast__message {
  margin-top: 3px;
  color: var(--enterprise-text-muted);
  font-size: 12px;
  line-height: 1.5;
}
.enterprise-toast--success { border-left: 3px solid var(--enterprise-success); }
.enterprise-toast--warning { border-left: 3px solid var(--enterprise-warning); }
.enterprise-toast--danger  { border-left: 3px solid var(--enterprise-danger); }
.enterprise-toast--info    { border-left: 3px solid var(--enterprise-accent); }

/* ── Timeline ──────────────────────────────────────────────────────────── */
.enterprise-timeline { list-style: none; margin: 0; padding: 0; }
.enterprise-timeline__item {
  position: relative;
  padding: 0 0 20px 28px;
}
.enterprise-timeline__item:last-child { padding-bottom: 0; }
.enterprise-timeline__item::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 18px;
  bottom: 0;
  width: 1px;
  background: var(--enterprise-border);
}
.enterprise-timeline__item:last-child::before { display: none; }
.enterprise-timeline__dot {
  position: absolute;
  left: 0;
  top: 4px;
  width: 13px;
  height: 13px;
  border: 2px solid var(--enterprise-surface);
  border-radius: 50%;
  background: var(--enterprise-text-subtle);
  box-shadow: 0 0 0 1px var(--enterprise-border);
}
.enterprise-timeline__dot--operational { background: var(--enterprise-success); }
.enterprise-timeline__dot--degraded    { background: var(--enterprise-warning); }
.enterprise-timeline__dot--outage      { background: var(--enterprise-danger); }
.enterprise-timeline__dot--resolved    { background: var(--enterprise-success); }
.enterprise-timeline__dot--monitoring  { background: var(--enterprise-accent); }
.enterprise-timeline__time {
  color: var(--enterprise-text-subtle);
  font: 400 10px var(--enterprise-font-mono);
  margin-bottom: 4px;
}
.enterprise-timeline__title {
  color: var(--enterprise-heading);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 3px;
}
.enterprise-timeline__body {
  color: var(--enterprise-text-muted);
  font-size: 12px;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* ── Data list (key/value facts) ───────────────────────────────────────── */
.enterprise-data-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
}
.enterprise-data-item {
  padding: 12px;
  border: 1px solid var(--enterprise-border);
  border-radius: var(--enterprise-radius-sm);
  background: var(--enterprise-surface-subtle);
}
.enterprise-data-label {
  color: var(--enterprise-text-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.enterprise-data-value {
  color: var(--enterprise-heading);
  font-size: 13px;
  font-weight: 600;
  overflow-wrap: anywhere;
}
.enterprise-data-value--mono { font-family: var(--enterprise-font-mono); font-size: 11px; }

/* ── Sidebar nav ───────────────────────────────────────────────────────── */
.enterprise-sidebar-nav { display: flex; flex-direction: column; gap: 2px; }
.enterprise-sidebar-nav__section { margin-top: 16px; }
.enterprise-sidebar-nav__section:first-child { margin-top: 0; }
.enterprise-sidebar-nav__label {
  padding: 0 10px 6px;
  color: var(--enterprise-text-subtle);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.enterprise-sidebar-nav__item {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 36px;
  padding: 7px 10px;
  border: 1px solid transparent;
  border-radius: var(--enterprise-radius-sm);
  background: none;
  color: var(--enterprise-text-muted);
  font: 600 12px/1 var(--enterprise-font-sans);
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--enterprise-transition), color var(--enterprise-transition), border-color var(--enterprise-transition);
}
.enterprise-sidebar-nav__item svg { width: 15px; height: 15px; flex: 0 0 auto; }
.enterprise-sidebar-nav__item:hover {
  background: var(--enterprise-surface-inset);
  color: var(--enterprise-text);
}
.enterprise-sidebar-nav__item.is-active {
  border-color: var(--enterprise-accent-border);
  background: var(--enterprise-accent-soft);
  color: var(--enterprise-accent);
}
.enterprise-sidebar-nav__item.is-active svg { color: var(--enterprise-accent); }
.enterprise-sidebar-nav__badge {
  margin-left: auto;
  min-width: 18px;
  padding: 1px 5px;
  border-radius: var(--enterprise-radius-pill);
  background: var(--enterprise-surface-inset);
  color: var(--enterprise-text-muted);
  font: 700 9px/1.4 var(--enterprise-font-mono);
  text-align: center;
}

/* ── Status summary bar ────────────────────────────────────────────────── */
.enterprise-status-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 16px;
  border: 1px solid var(--enterprise-border);
  border-left: 4px solid var(--enterprise-success);
  border-radius: var(--enterprise-radius-sm);
  background: var(--enterprise-surface);
  font-size: 12px;
}
.enterprise-status-bar--degraded { border-left-color: var(--enterprise-warning); }
.enterprise-status-bar--outage   { border-left-color: var(--enterprise-danger); }
.enterprise-status-bar__label { color: var(--enterprise-heading); font-weight: 600; }
.enterprise-status-bar__meta  { color: var(--enterprise-text-muted); }
.enterprise-status-bar__actions { margin-left: auto; display: flex; gap: 8px; }

/* ── Responsive helpers ────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .enterprise-page-header { flex-direction: column; }
  .enterprise-page-header__actions { justify-content: flex-start; }
  .enterprise-data-grid { grid-template-columns: 1fr 1fr; }
  .enterprise-toast-stack { bottom: 12px; right: 12px; left: 12px; max-width: none; }
}