/* =====================================================================
   Orvix Admin Console — Enterprise design system
   ADMIN-ENTERPRISE-2

   Two themes:
     :root          — dark default (Orvix Mail Platform brand)
     :root.theme-light — light opt-in (OS prefers-color-scheme or class)

   Tokens:
     --bg-*         background tiers (app, canvas, surface, elevated, raised)
     --text-*       text tiers (0 strong, 1 default, 2 muted, 3 dim)
     --border-*     border tiers
     --accent       brand accent (cool indigo)
     --accent-soft  accent 12% wash
     --good / --warn / --bad   status colours
     --shadow-*     elevation tiers
     --motion-*     motion timings
     --r-*          radii
     --sp-*         spacing

   Breakpoints:
     1440 — wide desktop
     1024 — desktop
      768 — tablet
      390 — phone

   Accessibility:
     prefers-reduced-motion: reduce — every transition / animation
                              collapses to a static state
     focus-visible           — keyboard rings only, never on mouse
     logical properties      — margin-inline-* / padding-inline-* for RTL
   ===================================================================== */

:root {
  color-scheme: dark;
  --bg-app:        #0c1424;
  --bg-canvas:     #0f1a2d;
  --bg-surface:    #142037;
  --bg-elevated:   #1a2a47;
  --bg-raised:     #213657;
  --bg-hover:      #1f2f50;
  --bg-active:     #243b62;

  --text-0: #f1f5fb;
  --text-1: #cfd8e6;
  --text-2: #97a4ba;
  --text-3: #6b7891;

  --border-1: rgba(255,255,255,0.06);
  --border-2: rgba(255,255,255,0.12);
  --border-3: rgba(255,255,255,0.20);

  --accent:        #6aa3ff;
  --accent-strong: #4d8cff;
  --accent-soft:   rgba(106,163,255,0.16);
  --accent-wash:   rgba(106,163,255,0.08);

  --good: #34d399;
  --good-soft: rgba(52,211,153,0.16);
  --warn: #fbbf24;
  --warn-soft: rgba(251,191,36,0.16);
  --bad:  #f87171;
  --bad-soft: rgba(248,113,113,0.18);

  --shadow-sm: 0 2px 4px rgba(0,0,0,0.18);
  --shadow-md: 0 8px 20px rgba(0,0,0,0.28);
  --shadow-lg: 0 24px 48px rgba(0,0,0,0.36);

  --motion-fast: 140ms;
  --motion-med:  220ms;
  --motion-slow: 320ms;
  --ease: cubic-bezier(.2,.7,.3,1);

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-pill: 999px;

  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;

  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

:root.theme-light {
  color-scheme: light;
  --bg-app:        #f4f7fb;
  --bg-canvas:     #ffffff;
  --bg-surface:    #ffffff;
  --bg-elevated:   #f7f9fc;
  --bg-raised:     #ffffff;
  --bg-hover:      #eef3f9;
  --bg-active:     #e2eaf4;

  --text-0: #0c1424;
  --text-1: #2b3a55;
  --text-2: #5e6c83;
  --text-3: #8693a8;

  --border-1: rgba(15,26,45,0.06);
  --border-2: rgba(15,26,45,0.12);
  --border-3: rgba(15,26,45,0.20);

  --accent:        #1967d2;
  --accent-strong: #114da1;
  --accent-soft:   rgba(25,103,210,0.10);
  --accent-wash:   rgba(25,103,210,0.06);

  --good: #16803c;
  --good-soft: rgba(22,128,60,0.12);
  --warn: #b7791f;
  --warn-soft: rgba(183,121,31,0.14);
  --bad:  #c2413a;
  --bad-soft: rgba(194,65,58,0.14);

  --shadow-sm: 0 2px 4px rgba(15,26,45,0.06);
  --shadow-md: 0 8px 20px rgba(15,26,45,0.10);
  --shadow-lg: 0 24px 48px rgba(15,26,45,0.14);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-app);
  color: var(--text-1);
  font: 14px/1.5 var(--font);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; cursor: pointer; }
input, select, textarea, button { font: inherit; color: inherit; }

::selection { background: var(--accent-soft); color: var(--text-0); }

.hidden { display: none !important; }

/* -------------------------------------------------------------------
   Focus ring — keyboard only.
   ------------------------------------------------------------------- */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--r-sm);
}

/* -------------------------------------------------------------------
   Login shell
   ------------------------------------------------------------------- */
.login-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(320px, 460px) 1fr;
}
.login-brand {
  background: linear-gradient(180deg, var(--bg-canvas), var(--bg-app));
  color: var(--text-0);
  padding: 56px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--border-1);
}
.login-brand .mark {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  display: grid; place-items: center;
  background: var(--accent);
  color: var(--text-on-accent, #ffffff);
  font-weight: 800;
  font-size: 22px;
}
.brand-title { margin: 18px 0 8px; font-size: 30px; line-height: 1.1; font-weight: 760; letter-spacing: -0.3px; color: var(--text-0); }
.brand-copy { color: var(--text-2); max-width: 360px; line-height: 1.55; margin: 0; }
.login-card-wrap { display: grid; place-items: center; padding: 48px; }
.login-card {
  width: min(440px, 100%);
  background: var(--bg-surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-md);
  padding: 36px;
}
.login-card .eyebrow {
  color: var(--accent);
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.10em;
  margin-bottom: 8px;
}
.login-card h1 { font-size: 26px; line-height: 1.18; margin: 0; color: var(--text-0); font-weight: 700; }
.login-card .subtle { color: var(--text-2); margin: 8px 0 0; }
.login-card form { display: grid; gap: 16px; margin-top: 28px; }
.login-card label { display: grid; gap: 8px; color: var(--text-1); font-size: 13px; font-weight: 600; }
.login-card input {
  border: 1px solid var(--border-2);
  background: var(--bg-canvas);
  color: var(--text-0);
  border-radius: var(--r-sm);
  padding: 12px 13px;
  font-size: 15px;
}
.login-card input:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.login-card .message { min-height: 22px; margin-top: 14px; font-size: 13px; line-height: 1.45; }
.login-card .message.error { color: var(--bad); }

/* -------------------------------------------------------------------
   App shell — sidebar + topbar + content
   ------------------------------------------------------------------- */
.app-shell { min-height: 100vh; display: grid; grid-template-columns: 252px 1fr; }

.sidebar {
  background: var(--bg-canvas);
  color: var(--text-1);
  padding: 22px 14px 16px;
  display: flex; flex-direction: column;
  gap: 18px;
  border-inline-end: 1px solid var(--border-1);
  position: sticky; top: 0;
  height: 100vh;
  overflow-y: auto;
}
.side-brand { display: flex; align-items: center; gap: 12px; padding: 0 8px 4px; }
.side-brand .mark {
  width: 38px; height: 38px;
  border-radius: var(--r-sm);
  display: grid; place-items: center;
  background: var(--accent);
  color: #ffffff;
  font-weight: 800; font-size: 18px;
  flex-shrink: 0;
}
.side-brand strong { display: block; font-size: 16px; color: var(--text-0); font-weight: 700; }
.side-brand span { color: var(--text-3); font-size: 12px; }

.sidebar-nav { display: grid; gap: 2px; }
.nav-btn {
  display: flex; align-items: center; gap: 10px;
  width: 100%;
  min-height: 38px;
  padding: 0 10px;
  border: 0;
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--text-2);
  text-align: start;
  font-weight: 600;
  font-size: 13.5px;
  transition: background var(--motion-fast) var(--ease), color var(--motion-fast) var(--ease);
}
.nav-btn:hover { background: var(--bg-hover); color: var(--text-0); }
.nav-btn.active { background: var(--accent-soft); color: var(--accent); }
.nav-icon { width: 22px; text-align: center; color: inherit; font-weight: 700; opacity: 0.85; }
.nav-label { flex: 1; min-width: 0; }

.sidebar-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-1);
  padding: 14px 10px 0;
  color: var(--text-3);
  font-size: 12px;
  line-height: 1.5;
}
.sidebar-footer strong { color: var(--text-1); display: block; margin-bottom: 2px; }

/* -------------------------------------------------------------------
   Topbar
   ------------------------------------------------------------------- */
.content { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  min-height: 64px;
  background: var(--bg-canvas);
  border-bottom: 1px solid var(--border-1);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 0 28px;
  position: sticky; top: 0; z-index: 5;
}
.topbar-title { display: flex; flex-direction: column; }
.topbar-title strong { color: var(--text-0); font-size: 14px; font-weight: 700; }
.topbar-title span { color: var(--text-3); font-size: 12px; }
.profile { display: flex; align-items: center; gap: 12px; min-width: 0; }
.profile-meta { text-align: end; min-width: 0; }
.profile-email { color: var(--text-0); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 260px; }
.profile-role { color: var(--text-3); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }
.profile-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--accent);
  color: #ffffff;
  display: grid; place-items: center;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}

/* -------------------------------------------------------------------
   Page header
   ------------------------------------------------------------------- */
.page-root { padding: 28px 28px 36px; display: grid; gap: 18px; min-width: 0; }
.page-head {
  display: flex; justify-content: space-between; gap: 16px;
  align-items: flex-end;
  margin-bottom: 4px;
  flex-wrap: wrap;
}
.page-head h2 { margin: 0; font-size: 22px; color: var(--text-0); font-weight: 700; letter-spacing: -0.2px; }
.page-head-sub { color: var(--text-2); margin: 4px 0 0; font-size: 13.5px; }
.page-head-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.section-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-3); margin: 14px 0 0; }

/* -------------------------------------------------------------------
   Panels + cards
   ------------------------------------------------------------------- */
.panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.panel-head {
  padding: 16px 18px;
  border-bottom: 1px solid var(--border-1);
  display: flex; justify-content: space-between; gap: 12px; align-items: center;
  flex-wrap: wrap;
}
.panel-head h3 { font-size: 15px; font-weight: 700; color: var(--text-0); margin: 0; }
.panel-head-meta { color: var(--text-3); font-size: 12.5px; }
.panel-body { padding: 16px 18px; }
.panel-body .panel { margin-top: 14px; }

.dashboard-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }

.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  padding: 14px 16px;
  min-height: 96px;
  display: flex; flex-direction: column; gap: 6px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--accent);
  opacity: 0;
  transition: opacity var(--motion-fast) var(--ease);
}
.card[data-kind="good"]::before { background: var(--good); opacity: 0.7; }
.card[data-kind="warn"]::before { background: var(--warn); opacity: 0.7; }
.card[data-kind="bad"]::before  { background: var(--bad);  opacity: 0.7; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.card-label { color: var(--text-3); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }
.card-value { color: var(--text-0); font-size: 22px; font-weight: 700; line-height: 1.2; }
.card-note { color: var(--text-2); font-size: 12.5px; line-height: 1.45; margin-top: auto; }

/* -------------------------------------------------------------------
   Toolbar / filter row
   ------------------------------------------------------------------- */
.toolbar-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  align-items: end;
}
.filter-row label { display: grid; gap: 6px; color: var(--text-2); font-size: 12px; font-weight: 600; }
.filter-row input,
.filter-row select {
  border: 1px solid var(--border-2);
  background: var(--bg-canvas);
  color: var(--text-0);
  border-radius: var(--r-sm);
  padding: 9px 11px;
  font-size: 14px;
}
.filter-row input:focus-visible,
.filter-row select:focus-visible { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

/* -------------------------------------------------------------------
   Buttons
   ------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  padding: 8px 14px;
  min-height: 36px;
  font-weight: 600;
  font-size: 13.5px;
  background: var(--bg-elevated);
  color: var(--text-0);
  transition: background var(--motion-fast) var(--ease), color var(--motion-fast) var(--ease), border-color var(--motion-fast) var(--ease);
  white-space: nowrap;
}
.btn:hover { background: var(--bg-hover); }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; }
.btn.xs { padding: 4px 8px; min-height: 28px; font-size: 12.5px; }
.btn.primary { background: var(--accent); color: #ffffff; border-color: var(--accent-strong); }
.btn.primary:hover { background: var(--accent-strong); }
.btn.ghost { background: transparent; border-color: var(--border-2); color: var(--text-1); }
.btn.ghost:hover { background: var(--bg-hover); color: var(--text-0); }
/* .btn.danger:not(.ghost) ensures a solid danger button (modal Confirm
   button etc.) has a red background with white text. The :not(.ghost)
   guard prevents the background from ALSO applying to ghost-danger
   buttons (table action rows), where the old rule left the wrong red-on-red
   colour cascade: .btn.danger set color:#ffffff, then .btn.ghost.danger
   overrode it to var(--bad), making the label invisible against the
   solid red background. With :not(.ghost) the solid rule only matches
   when danger is not paired with ghost. */
.btn.danger:not(.ghost) { background: var(--bad); color: #ffffff; border-color: var(--bad); }
.btn.danger:not(.ghost):hover { filter: brightness(0.94); }
.btn.ghost.danger { color: var(--bad); }
.btn.ghost.danger:hover { background: var(--bad-soft); border-color: var(--bad); }

.row-actions { display: inline-flex; gap: 4px; flex-wrap: wrap; }

.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-2);
  font-size: 16px;
  transition: background var(--motion-fast) var(--ease), color var(--motion-fast) var(--ease);
}
.icon-btn:hover { background: var(--bg-hover); color: var(--text-0); }

/* -------------------------------------------------------------------
   Tables
   ------------------------------------------------------------------- */
.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.data-table th {
  text-align: start;
  color: var(--text-3);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  border-bottom: 1px solid var(--border-1);
  padding: 10px 12px;
  white-space: nowrap;
}
.data-table td {
  border-bottom: 1px solid var(--border-1);
  padding: 11px 12px;
  color: var(--text-1);
  vertical-align: middle;
}
.data-table tbody tr:hover { background: var(--bg-hover); }
.data-table tbody tr:last-child td { border-bottom: 0; }
.link { color: var(--accent); }
.link:hover { text-decoration: underline; }

.skeleton-table { display: grid; gap: 8px; }
.skeleton-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.skeleton-cell {
  height: 14px;
  border-radius: var(--r-sm);
  background: linear-gradient(90deg, var(--bg-elevated) 0%, var(--bg-hover) 50%, var(--bg-elevated) 100%);
  background-size: 200% 100%;
  animation: skeletonShimmer 1.4s ease-in-out infinite;
}
@keyframes skeletonShimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* -------------------------------------------------------------------
   Badge / dot / status pill
   ------------------------------------------------------------------- */
.badge {
  display: inline-flex; align-items: center;
  padding: 2px 8px;
  border-radius: var(--r-pill);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: var(--bg-elevated);
  color: var(--text-1);
  border: 1px solid var(--border-2);
  text-transform: capitalize;
}
.badge.good { background: var(--good-soft); color: var(--good); border-color: transparent; }
.badge.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.badge.bad  { background: var(--bad-soft);  color: var(--bad);  border-color: transparent; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); display: inline-block; }
.dot.good { background: var(--good); }
.dot.warn { background: var(--warn); }
.dot.bad  { background: var(--bad); }

/* -------------------------------------------------------------------
   Empty / error / skeleton states
   ------------------------------------------------------------------- */
.empty-state, .error-state {
  border: 1px dashed var(--border-2);
  background: var(--bg-elevated);
  border-radius: var(--r-md);
  padding: 28px 24px;
  color: var(--text-2);
  text-align: center;
}
.empty-illustration {
  font-size: 32px;
  color: var(--text-3);
  margin-bottom: 8px;
}
.empty-title { font-weight: 700; color: var(--text-0); margin-bottom: 4px; font-size: 14px; }
.empty-hint { color: var(--text-2); font-size: 13px; line-height: 1.5; }
.error-state { border-color: var(--bad); color: var(--bad); background: var(--bad-soft); }
.error-state .empty-title { color: var(--bad); }

/* -------------------------------------------------------------------
   Drawer (right slide-in)
   ------------------------------------------------------------------- */
.drawer-overlay {
  position: fixed; inset: 0;
  background: rgba(4, 10, 22, 0.55);
  z-index: 100;
  opacity: 0;
  transition: opacity var(--motion-med) var(--ease);
  display: flex; justify-content: flex-end;
}
.drawer-overlay.open { opacity: 1; }
.drawer {
  width: min(720px, 100%);
  height: 100vh;
  background: var(--bg-canvas);
  border-inline-start: 1px solid var(--border-2);
  box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column;
  transform: translateX(20px);
  opacity: 0;
  transition: transform var(--motion-med) var(--ease), opacity var(--motion-med) var(--ease);
}
.drawer-overlay.open .drawer { transform: translateX(0); opacity: 1; }
.drawer-head {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-1);
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 12px;
}
.drawer-eyebrow { color: var(--text-3); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.10em; }
.drawer-title { font-size: 18px; font-weight: 700; color: var(--text-0); margin: 4px 0 0; word-break: break-word; }
.drawer-body { padding: 18px 20px; overflow-y: auto; flex: 1; }
.drawer-body .panel { margin-bottom: 14px; }
.drawer-body .panel:last-child { margin-bottom: 0; }

/* -------------------------------------------------------------------
   Modal (centered)
   ------------------------------------------------------------------- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(4, 10, 22, 0.6);
  z-index: 110;
  opacity: 0;
  transition: opacity var(--motion-med) var(--ease);
  display: grid; place-items: center;
  padding: 20px;
}
.modal-overlay.open { opacity: 1; }
.modal {
  width: min(560px, 100%);
  max-height: 90vh;
  background: var(--bg-surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column;
  transform: scale(0.96);
  opacity: 0;
  transition: transform var(--motion-med) var(--ease), opacity var(--motion-med) var(--ease);
}
.modal-overlay.open .modal { transform: scale(1); opacity: 1; }
.modal-md { width: min(560px, 100%); }
.modal-sm { width: min(440px, 100%); }
.modal-lg { width: min(720px, 100%); }
.modal-head {
  padding: 16px 18px;
  border-bottom: 1px solid var(--border-1);
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px;
}
.modal-title { font-size: 16px; font-weight: 700; color: var(--text-0); margin: 0; }
.modal-body { padding: 18px; overflow-y: auto; }
.modal-foot {
  padding: 14px 18px;
  border-top: 1px solid var(--border-1);
  display: flex; gap: 8px; justify-content: flex-end;
  flex-wrap: wrap;
}
.modal-message { color: var(--text-1); font-size: 14px; line-height: 1.55; }

.form-row { display: grid; gap: 6px; margin-bottom: 12px; }
.form-row label { display: grid; gap: 6px; color: var(--text-1); font-size: 13px; font-weight: 600; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 8px; }
.form-grid label { display: grid; gap: 6px; color: var(--text-1); font-size: 13px; font-weight: 600; grid-column: span 1; }
.form-hint { color: var(--text-3); font-size: 12.5px; line-height: 1.5; margin-top: 8px; }

input[type="text"], input[type="email"], input[type="password"], input[type="search"], input[type="number"], select, textarea {
  border: 1px solid var(--border-2);
  background: var(--bg-canvas);
  color: var(--text-0);
  border-radius: var(--r-sm);
  padding: 9px 11px;
  font-size: 14px;
  width: 100%;
}
input:focus-visible, select:focus-visible, textarea:focus-visible { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

/* -------------------------------------------------------------------
   Toast (top-right stack)
   ------------------------------------------------------------------- */
.toast-stack {
  position: fixed;
  top: 16px;
  inset-inline-end: 16px;
  z-index: 200;
  display: flex; flex-direction: column; gap: 8px;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  min-width: 240px;
  max-width: 380px;
  background: var(--bg-elevated);
  color: var(--text-0);
  border: 1px solid var(--border-2);
  border-inline-start: 3px solid var(--accent);
  border-radius: var(--r-sm);
  box-shadow: var(--shadow-md);
  padding: 10px 14px;
  font-size: 13.5px;
  animation: toastIn var(--motion-med) var(--ease);
}
.toast-success { border-inline-start-color: var(--good); }
.toast-error   { border-inline-start-color: var(--bad);  }
.toast-warning { border-inline-start-color: var(--warn); }
@keyframes toastIn { from { transform: translateY(-6px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* -------------------------------------------------------------------
   KV list, code block
   ------------------------------------------------------------------- */
.kv-list {
  display: grid;
  grid-template-columns: 160px 1fr;
  row-gap: 8px;
  column-gap: 16px;
  margin: 0;
}
.kv-list dt { color: var(--text-3); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }
.kv-list dd { color: var(--text-0); margin: 0; word-break: break-word; font-size: 13.5px; }

.code-block {
  background: var(--bg-app);
  border: 1px solid var(--border-2);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-1);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
}

/* -------------------------------------------------------------------
   DNS wizard
   ------------------------------------------------------------------- */
.dns-section { padding: 14px 0; border-bottom: 1px solid var(--border-1); }
.dns-section:last-child { border-bottom: 0; }
.dns-section-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; }
.dns-section-head h4 { margin: 0; color: var(--text-0); font-size: 14px; font-weight: 700; }
.dns-records { display: grid; gap: 10px; }
.dns-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 12px 14px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
}
.dns-row.warn { border-color: var(--warn); background: var(--warn-soft); }
.dns-row-text .dns-row-title { color: var(--text-0); font-weight: 700; font-size: 13.5px; margin-bottom: 2px; }
.dns-row-text .dns-row-what  { color: var(--text-2); font-size: 12.5px; line-height: 1.5; }
.dns-row-fields { display: grid; grid-template-columns: 1fr 80px 2fr auto; gap: 10px; align-items: end; }
.dns-row-warning { color: var(--warn); font-size: 12px; margin-top: 4px; }
.dns-chip { display: grid; gap: 4px; min-width: 0; }
.dns-chip-label { color: var(--text-3); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }
.dns-chip-value { color: var(--text-0); font-family: var(--font-mono); font-size: 12.5px; word-break: break-all; }

/* -------------------------------------------------------------------
   Preflight + warnings
   ------------------------------------------------------------------- */
.preflight-row {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-1);
}
.preflight-row:last-child { border-bottom: 0; }
.preflight-row .badge { flex-shrink: 0; margin-top: 2px; }
.preflight-title { color: var(--text-0); font-weight: 600; font-size: 13.5px; }
.preflight-detail { color: var(--text-2); font-size: 12.5px; line-height: 1.5; }

.warn-row { padding: 12px 0; border-bottom: 1px solid var(--border-1); }
.warn-row:last-child { border-bottom: 0; }
.warn-title { color: var(--text-0); font-weight: 700; font-size: 13.5px; }
.warn-hint { color: var(--text-2); font-size: 12.5px; line-height: 1.5; margin-top: 2px; }

/* -------------------------------------------------------------------
   Shortcut overlay
   ------------------------------------------------------------------- */
.shortcuts-table { width: 100%; border-collapse: collapse; }
.shortcuts-table td { padding: 8px 12px; border-bottom: 1px solid var(--border-1); color: var(--text-1); font-size: 13.5px; }
.shortcuts-table td.key { color: var(--accent); font-family: var(--font-mono); font-weight: 700; width: 110px; }
.shortcuts-hint { color: var(--text-3); font-size: 12.5px; margin-top: 10px; }

/* -------------------------------------------------------------------
   Responsive
   ------------------------------------------------------------------- */
@media (max-width: 1440px) {
  .dashboard-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 1024px) {
  .dashboard-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form-grid { grid-template-columns: 1fr; }
  .kv-list { grid-template-columns: 130px 1fr; }
  .dns-row-fields { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .login-shell { grid-template-columns: 1fr; }
  .login-brand { min-height: auto; padding: 28px; }
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: column; gap: 8px; padding: 14px; }
  .sidebar-nav { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .nav-btn { min-height: 36px; padding: 0 8px; font-size: 12.5px; }
  .sidebar-footer { display: none; }
  .topbar { padding: 14px 16px; height: auto; align-items: flex-start; flex-direction: column; gap: 8px; }
  .profile { width: 100%; justify-content: space-between; }
  .page-root { padding: 18px 16px 32px; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .kv-list { grid-template-columns: 1fr; row-gap: 4px; }
  .kv-list dd { margin-bottom: 8px; }
  .filter-row { grid-template-columns: 1fr; }
  .data-table { font-size: 12.5px; }
  .data-table th, .data-table td { padding: 8px 10px; }
  .row-actions { flex-wrap: wrap; }
}

@media (max-width: 390px) {
  .login-brand { padding: 22px; }
  .login-card-wrap { padding: 18px; }
  .login-card { padding: 22px; }
  .login-card h1 { font-size: 22px; }
  .page-root { padding: 14px 12px 28px; }
  .page-head { flex-direction: column; align-items: flex-start; }
  .panel-head { padding: 12px 14px; }
  .panel-body { padding: 14px; }
  .modal { width: 100%; max-height: 100vh; height: 100vh; border-radius: 0; border: 0; }
  .modal-overlay { padding: 0; }
  .drawer { width: 100%; border-inline-start: 0; }
  .btn { min-height: 34px; padding: 6px 12px; }
}

/* -------------------------------------------------------------------
   Reduced motion — every animation collapses.
   ------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}