/* Erragal - Base styles */
:root {
  --color-bg: #0f1419;
  --color-surface: #1a2332;
  --color-surface-elevated: #243044;
  --color-border: #2d3a4d;
  --color-text: #e6edf3;
  --color-text-muted: #8b9cb3;
  --color-primary: #3b82f6;
  --color-primary-hover: #2563eb;
  --color-success: #22c55e;
  --color-warning: #eab308;
  --color-danger: #ef4444;
  --color-info: #0ea5e9;
  --font-sans: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
  --header-height: 56px;
  --sidebar-width: 220px;
  --max-width: 1200px;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  min-height: 100vh;
}

.layout-with-sidebar {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.layout-body {
  display: flex;
  flex: 1;
  min-height: 0;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Top header – logo left, user + logout right */
.site-header {
  width: 100%;
  height: var(--header-height);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  flex-shrink: 0;
}

.header-inner {
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Header logo – single branding (name + tagline) */
.header-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
}

.header-logo__text {
  display: flex;
  flex-direction: column;
  gap: 0;
  line-height: 1.25;
}

.header-logo .logo__text {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.header-logo__tagline {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
  margin-top: 0.0625rem;
}

/* Erragal logo (E icon + name) – same look as landing: blueish icon box, light blue E, white "Erragal" */
.logo,
.erragal-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: #F8FAFC;
  text-decoration: none;
  letter-spacing: -0.025em;
}

.logo:hover,
.erragal-logo:hover {
  text-decoration: none;
  color: #F8FAFC;
}

/* E in a blue-tinted box – applied everywhere (header, sidebar, standalone), matches landing */
.logo__icon,
.erragal-logo__icon,
.site-header .logo .logo__icon {
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(59, 130, 246, 0.25);
  color: #93c5fd !important;
  border: 1px solid rgba(59, 130, 246, 0.35);
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 700;
  flex-shrink: 0;
}

.logo__text,
.erragal-logo__text {
  font-weight: 700;
  color: inherit;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-link {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  text-decoration: none;
}

.nav-link:hover {
  color: var(--color-text);
  text-decoration: none;
}

.nav-link--action {
  color: var(--color-primary);
}

.header-logout-form {
  display: inline;
  margin: 0;
}

/* Log out – subtle button so it reads as an action, not a link */
.header-logout-btn {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  font-family: inherit;
  color: var(--color-text-muted);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  line-height: 1.25;
  transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.header-logout-btn:hover {
  color: var(--color-text);
  background: var(--color-border);
  border-color: var(--color-border);
  text-decoration: none;
}

.header-logout-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--color-bg), 0 0 0 4px var(--color-primary);
}

.nav-user {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  padding-right: 0.25rem;
}

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

.header-org-switcher {
  display: inline-flex;
  align-items: center;
}

.org-switcher__select {
  font-size: 0.875rem;
  padding: 0.35rem 0.6rem;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  cursor: pointer;
}

.org-switcher__select:hover,
.org-switcher__select:focus {
  border-color: var(--color-primary);
  outline: none;
}

.org-switcher__apply {
  margin-left: 0.25rem;
  font-size: 0.8125rem;
  padding: 0.25rem 0.5rem;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* Left sidebar – navigation rail (anchored, premium enterprise style) */
.site-sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  min-height: 0;
  transition: width 0.2s ease;
  padding: 0;
  /* Rail: anchored to left edge, no floating card */
}

/* Sidebar nav – groups, higher density, icon + label + optional badge (brand in header only) */
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0.75rem 0 0.75rem;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

.sidebar-nav__group {
  padding: 0 0.5rem;
  margin-bottom: 0.5rem;
}

.sidebar-nav__group:last-child {
  margin-bottom: 0;
}

.sidebar-nav__group-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  padding: 0.5rem 0.75rem 0.25rem;
  opacity: 0.8;
  transition: opacity 0.2s, width 0.2s;
}

/* Navigation item – icon + label + optional badge */
.sidebar-nav__link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.4375rem 0.75rem;
  margin: 0 0 1px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: color 0.15s ease, background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
  border: none;
  /* Left accent reserved via padding; indicator applied when active */
}

.sidebar-nav__link:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.04);
  text-decoration: none;
  transform: translateX(2px);
}

@media (prefers-reduced-motion: reduce) {
  .sidebar-nav__link:hover {
    transform: none;
  }
}

.sidebar-nav__link--active {
  color: var(--color-text);
  background: var(--color-surface-elevated);
  font-weight: 600;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.sidebar-nav__link--active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 1.25rem;
  background: var(--color-primary);
  border-radius: 0 2px 2px 0;
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.4);
}

.sidebar-nav__link:active {
  outline: none;
}

.sidebar-nav__link:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--color-bg), 0 0 0 4px var(--color-primary);
  border-radius: var(--radius-sm);
}

.sidebar-nav__link:focus:not(:focus-visible) {
  box-shadow: none;
}

.sidebar-nav__icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.125rem;
  height: 1.125rem;
  color: inherit;
  /* Align with text baseline */
  margin-top: 1px;
}

.sidebar-nav__icon svg {
  width: 100%;
  height: 100%;
}

.sidebar-nav__label {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  transition: opacity 0.2s, width 0.2s;
}

/* Badge – reusable: add content to show count (e.g. 73); :empty hides when no count. Add --critical, --warning, --info for severity. */
.sidebar-nav__badge {
  flex-shrink: 0;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.35rem;
  font-size: 0.6875rem;
  font-weight: 600;
  line-height: 1.25rem;
  text-align: center;
  border-radius: 999px;
  background: var(--color-surface-elevated);
  color: var(--color-text-muted);
  transition: opacity 0.2s, width 0.2s;
}

.sidebar-nav__badge:empty {
  display: none;
}

.sidebar-nav__link--active .sidebar-nav__badge {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-text);
}

/* Severity variants: add class to parent .sidebar-nav__link or to badge */
.sidebar-nav__badge--critical,
.sidebar-nav__link .sidebar-nav__badge.sidebar-nav__badge--critical {
  background: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}

.sidebar-nav__badge--warning,
.sidebar-nav__link .sidebar-nav__badge.sidebar-nav__badge--warning {
  background: rgba(234, 179, 8, 0.2);
  color: #fde047;
}

.sidebar-nav__badge--info,
.sidebar-nav__link .sidebar-nav__badge.sidebar-nav__badge--info {
  background: rgba(59, 130, 246, 0.2);
  color: #93c5fd;
}

/* Main content area */
.site-main {
  flex: 1;
  min-width: 0;
  max-width: var(--max-width);
  padding: 1.5rem;
}

/* Footer – full width below main */
.site-footer {
  width: 100%;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 1rem 1.5rem;
  margin-top: auto;
  flex-shrink: 0;
}

.footer-inner {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Messages */
.messages {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
}

.message {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  margin-bottom: 0.5rem;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
}

.message--success {
  border-color: var(--color-success);
  color: var(--color-success);
}

.message--error {
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.message--warning {
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.message--info {
  border-color: var(--color-info);
  color: var(--color-info);
}

/* Page title */
.page-header {
  margin-bottom: 1.5rem;
}

.page-title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
}

.page-subtitle {
  margin: 0.25rem 0 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* Standalone layout (login, etc.) – no sidebar/topbar, centered logo + content */
.layout-standalone {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.standalone-wrap {
  width: 100%;
  max-width: 420px;
  text-align: center;
}

.standalone-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  margin-bottom: 2rem;
  letter-spacing: -0.025em;
}

.standalone-logo:hover {
  color: var(--color-text);
  text-decoration: none;
}

.standalone-content {
  text-align: left;
}

.standalone-messages {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
}

/* Vendors – card grid */
.vendor-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.vendor-card {
  display: block;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.vendor-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  text-decoration: none;
  color: inherit;
}

.vendor-card__header {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.vendor-card__icon {
  flex-shrink: 0;
  color: var(--color-text-muted);
}

.vendor-card__title-wrap {
  flex: 1;
  min-width: 0;
}

.vendor-card__name {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.3;
}

.vendor-card__id {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: 0.125rem;
}

.vendor-card__status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  padding: 0.25rem 0.5rem;
  border-radius: 999px;
  flex-shrink: 0;
}

.vendor-card__status--connected {
  background: rgba(59, 130, 246, 0.15);
  color: var(--color-primary);
}

.vendor-card__status--disconnected {
  background: var(--color-surface-elevated);
  color: var(--color-text-muted);
}

.vendor-card__status-icon {
  flex-shrink: 0;
}

.vendor-card__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.vendor-card__stat-label {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.vendor-card__stat-value {
  font-size: 1.125rem;
  font-weight: 600;
}

.vendor-card__footer-label {
  display: block;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.vendor-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.vendor-card__tag {
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  background: var(--color-surface-elevated);
  color: var(--color-text-muted);
}

.vendor-card__tag--muted {
  font-style: italic;
}

.vendor-card--button {
  display: block;
  width: 100%;
  text-align: left;
  cursor: pointer;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  font: inherit;
  color: inherit;
  background: var(--color-surface);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.vendor-card--button:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  color: inherit;
}

.vendor-card--button:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.25);
}

/* Vendor panel overlay (detail on card click) */
.vendor-panel-root {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
  visibility: hidden;
}

.vendor-panel-root--open {
  pointer-events: auto;
  visibility: visible;
}

.vendor-panel-root .vendor-panel {
  position: fixed;
  inset: 0;
  display: flex;
  justify-content: flex-end;
}

.vendor-panel-root .vendor-panel__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
}

.vendor-panel-root .vendor-panel__aside {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: var(--color-surface);
  border-left: 1px solid var(--color-border);
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.2);
  overflow-y: auto;
  padding: 1.5rem;
  padding-top: 2.5rem;
}

.vendor-panel-root .vendor-panel__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.5rem;
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: var(--radius-md);
}

.vendor-panel-root .vendor-panel__close:hover {
  color: var(--color-text);
  background: var(--color-surface-elevated);
}

.vendor-panel-root .vendor-panel__header {
  margin-bottom: 1.25rem;
}

.vendor-panel-root .vendor-panel__icon {
  display: inline-flex;
  margin-bottom: 0.5rem;
  color: var(--color-text-muted);
}

.vendor-panel-root .vendor-panel__name {
  margin: 0 0 0.25rem;
  font-size: 1.25rem;
  font-weight: 600;
}

.vendor-panel-root .vendor-panel__id {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.vendor-panel-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  color: var(--color-text-muted);
}

.vendor-panel-loading--error {
  color: var(--color-danger, #ef4444);
}

/* Vendor detail */
.page-header--with-back {
  margin-bottom: 1.5rem;
}

.page-back {
  display: inline-block;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
  text-decoration: none;
}

.page-back:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.vendor-detail {
  max-width: 560px;
}

.vendor-detail__status-wrap {
  margin-bottom: 1.5rem;
}

.vendor-detail__status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9375rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
}

.vendor-detail__status--connected {
  background: rgba(59, 130, 246, 0.15);
  color: var(--color-primary);
}

.vendor-detail__status--disconnected {
  background: var(--color-surface-elevated);
  color: var(--color-text-muted);
}

.vendor-detail__card {
  margin-bottom: 1.25rem;
}

.vendor-detail__label {
  margin: 0 0 0.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
}

.vendor-detail__input-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.vendor-detail__input {
  flex: 1;
  min-width: 0;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-family: var(--font-mono), monospace;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
}

.vendor-detail__btn {
  padding: 0.5rem;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  cursor: pointer;
  flex-shrink: 0;
}

.vendor-detail__btn:hover {
  color: var(--color-text);
  border-color: var(--color-border);
}

.vendor-detail__hint {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.vendor-detail__stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.vendor-detail__stat-label {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.vendor-detail__stat-value {
  font-size: 1.125rem;
  font-weight: 600;
}

.vendor-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.vendor-detail__tag {
  font-size: 0.8125rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--color-surface-elevated);
  color: var(--color-text-muted);
}

.vendor-detail__tag--muted {
  font-style: italic;
}