.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border: 0;
  border-radius: var(--radius-xl);
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  background: transparent;
  color: var(--gray-700);
  transition: all 0.2s ease;
}
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-primary {
  background: linear-gradient(90deg, var(--primary-500), var(--primary-600));
  color: white;
  box-shadow: 0 4px 12px rgba(20, 184, 166, 0.25);
}
.btn-primary:hover { background: linear-gradient(90deg, var(--primary-600), var(--primary-700)); }
.btn-secondary, .btn:not(.btn-primary):not(.btn-danger):not(.btn-ghost):not(.btn-icon) {
  background: white;
  color: var(--gray-700);
  border: 1px solid var(--gray-200);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}
html.dark .btn-secondary,
html.dark .btn:not(.btn-primary):not(.btn-danger):not(.btn-ghost):not(.btn-icon) {
  background: var(--dark-800);
  color: #e5e7eb;
  border-color: var(--dark-600);
}
.btn-ghost { background: transparent; color: var(--gray-600); }
html.dark .btn-ghost { color: #d1d5db; }
.btn-ghost:hover { background: var(--gray-100); }
html.dark .btn-ghost:hover { background: var(--dark-800); }
.btn-danger {
  background: linear-gradient(90deg, var(--red-500), var(--red-600));
  color: white;
  border: 0;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25);
}
.btn-sm, .btn-tiny { border-radius: var(--radius-lg); padding: 6px 12px; font-size: 12px; }
.btn-icon {
  border-radius: var(--radius-xl);
  padding: 10px;
  background: transparent;
  border: 0;
  color: var(--gray-600);
}
.icon { width: 20px; height: 20px; flex: none; }
.icon-sm { width: 16px; height: 16px; }

.input, input, select, textarea {
  width: 100%;
  border-radius: var(--radius-xl);
  padding: 10px 16px;
  font-size: 14px;
  background: white;
  border: 1px solid var(--gray-200);
  color: var(--gray-900);
  transition: border-color 0.2s, box-shadow 0.2s;
}
html.dark .input, html.dark input, html.dark select, html.dark textarea {
  background: var(--dark-800);
  border-color: var(--dark-600);
  color: #f3f4f6;
}
input:focus, select:focus, textarea:focus, .input:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.3);
}
textarea { resize: vertical; min-height: 96px; }
.input-label, .form-grid label, .toolbar label {
  display: grid;
  gap: 6px;
  margin-bottom: 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
}
html.dark .input-label, html.dark .form-grid label, html.dark .toolbar label { color: #d1d5db; }
.form-error { min-height: 1.2em; color: var(--red-500); font-size: 13px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); }
.form-grid > *, .form-grid input, .form-grid select, .form-grid textarea { min-width: 0; }
.span-2 { grid-column: span 2; }
.form-grid > .span-2 { display: grid; gap: 8px; align-content: start; }
.check, .switch {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
}
html.dark .check, html.dark .switch { color: #e5e7eb; }
.check input, .switch input { width: 16px; height: 16px; flex-shrink: 0; accent-color: var(--primary-600); }
.form-section { min-width: 0; margin: 0; padding: var(--space-4) 0 0; border: 0; border-top: 1px solid var(--gray-200); }
.form-section legend { padding: 0 var(--space-2) 0 0; font-weight: 600; }
html.dark .form-section { border-color: var(--dark-700); }

.settings-tabs {
  display: flex;
  gap: var(--space-2);
  min-width: 0;
  overflow-x: auto;
  border-bottom: 1px solid var(--gray-200);
  padding: var(--space-1) var(--space-1) 0;
  scrollbar-width: thin;
}
.settings-tab {
  flex: 0 0 auto;
  min-height: 44px;
  padding: var(--space-3) var(--space-4);
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--gray-600);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
}
.settings-tab:hover { color: var(--gray-900); background: var(--gray-100); }
.settings-tab[aria-selected="true"] { color: var(--primary-700); border-bottom-color: var(--primary-600); }
.settings-tab:focus-visible { outline-offset: -3px; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.settings-panel { min-width: 0; }
.settings-panel[hidden] { display: none; }
html.dark .settings-tabs { border-color: var(--dark-700); }
html.dark .settings-tab { color: var(--dark-400); }
html.dark .settings-tab:hover { color: var(--dark-300); background: var(--dark-800); }
html.dark .settings-tab[aria-selected="true"] { color: var(--primary-300); border-bottom-color: var(--primary-400); }

.card, .panel, .node, dialog form {
  background: white;
  border-radius: var(--radius-2xl);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-card);
}
html.dark .card, html.dark .panel, html.dark .node, html.dark dialog form {
  background: rgba(30, 41, 59, 0.5);
  border-color: rgba(51, 65, 85, 0.5);
}
.panel, .node { padding: var(--space-5); }
.panel h3, .node h3 { font-size: 16px; font-weight: 600; margin-bottom: var(--space-3); }
.card-glass {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-glass);
  border-radius: var(--radius-2xl);
}
html.dark .card-glass {
  background: rgba(30, 41, 59, 0.7);
  border-color: rgba(51, 65, 85, 0.5);
}

.stats, .cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-4); }
.stats > *, .cards > *, .split > *, .view > *, .stat > div { min-width: 0; }
.stat { padding: var(--space-4); display: flex; align-items: flex-start; gap: var(--space-3); }
.stat-icon {
  width: 40px; height: 40px; border-radius: var(--radius-lg);
  display: grid; place-items: center; flex: none;
}
.stat-icon-primary { background: var(--primary-100); color: var(--primary-600); }
.stat-icon-success { background: var(--emerald-100); color: var(--emerald-600); }
.stat-icon-warning { background: var(--amber-100); color: var(--amber-600); }
.stat-icon-danger { background: var(--red-100); color: var(--red-600); }
.stat-icon-info { background: var(--blue-100); color: var(--blue-600); }
.stat-icon-purple { background: var(--purple-100); color: var(--purple-600); }
html.dark .stat-icon-primary { background: rgba(19, 78, 74, 0.45); color: var(--primary-400); }
html.dark .stat-icon-success { background: rgba(6, 78, 59, 0.45); color: var(--emerald-400); }
html.dark .stat-icon-warning { background: rgba(120, 53, 15, 0.4); color: var(--amber-400); }
html.dark .stat-icon-danger { background: rgba(127, 29, 29, 0.4); color: var(--red-400); }
html.dark .stat-icon-info { background: rgba(30, 58, 138, 0.4); color: #93c5fd; }
html.dark .stat-icon-purple { background: rgba(88, 28, 135, 0.4); color: #d8b4fe; }
.stat-label { font-size: 12px; font-weight: 500; color: var(--gray-500); }
html.dark .stat-label { color: var(--dark-400); }
.stat-value { font-size: 24px; line-height: 1.25; font-weight: 700; color: var(--gray-900); letter-spacing: -0.02em; overflow-wrap: anywhere; }
html.dark .stat-value { color: white; }
.stat-trend { margin-top: 2px; font-size: 12px; font-weight: 500; color: var(--gray-500); }
.stat-trend-up { color: var(--emerald-600); }
.stat-trend-down { color: var(--red-600); }
html.dark .stat-trend-up { color: var(--emerald-400); }
html.dark .stat-trend-down { color: var(--red-400); }
.stat-skel { display: grid; gap: 8px; flex: 1; }
.stat-skel .skeleton { height: 12px; }
.stat-skel .skeleton:first-child { width: 40%; height: 10px; }
.stat-skel-icon { width: 40px; height: 40px; border-radius: var(--radius-lg); }

.table-container, .table-wrap {
  overflow: auto;
  min-width: 0;
  max-width: 100%;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  max-height: 560px;
}
html.dark .table-container, html.dark .table-wrap { border-color: var(--dark-700); }
.panel.table-wrap, .panel.table-container { padding: 0; overflow: auto; }
table, .table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 12px 16px; vertical-align: middle; }
th {
  position: sticky; top: 0; z-index: 1;
  font-weight: 500; font-size: 13px;
  color: var(--gray-600);
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}
html.dark th { color: var(--dark-300); background: rgba(30, 41, 59, 0.95); border-bottom-color: var(--dark-700); }
td { color: var(--gray-700); border-bottom: 1px solid var(--gray-100); }
html.dark td { color: #d1d5db; border-bottom-color: var(--dark-800); }
tr:last-child td { border-bottom: 0; }
tbody tr { transition: background 0.15s; }
tbody tr:hover { background: var(--gray-50); }
html.dark tbody tr:hover { background: rgba(30, 41, 59, 0.35); }
tbody tr:nth-child(even) { background: rgba(249, 250, 251, 0.7); }
html.dark tbody tr:nth-child(even) { background: rgba(15, 23, 42, 0.35); }
tbody tr:hover { background: rgba(240, 253, 250, 0.8); }
html.dark tbody tr:hover { background: rgba(19, 78, 74, 0.18); }
.account-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 16rem), 1fr));
  gap: var(--space-3);
  align-items: start;
}
.account-card {
  min-width: 0;
  padding: var(--space-3);
  display: grid;
  align-content: start;
  gap: var(--space-1);
  border-radius: var(--radius-lg);
}
.account-card-heading, .account-card-details, .account-card-egress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  min-width: 0;
}
.account-card-details > .meta {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.account-card-heading b { min-width: 0; overflow-wrap: anywhere; word-break: break-all; font-size: 14px; font-weight: 600; }
.account-card-details > .badge { flex: none; }
.account-card .meta { margin: 0; font-size: 12px; }
.account-card select.assign { min-width: 0; padding: 6px 10px; border-radius: var(--radius-lg); }
.account-card-connection { display: flex; align-items: center; gap: var(--space-2); min-width: 0; }
.account-card-actions { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; }
.account-card-connection > select { flex: 1; width: 0; }
.account-card .account-card-egress { align-items: baseline; flex-wrap: nowrap; flex: 0 1 auto; max-width: 48%; gap: var(--space-1); }
.account-card-egress > span:first-child { flex: none; }
.account-card-egress .mono { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-align: right; }
.account-toolbar > .btn { padding: var(--space-2) var(--space-3); font-size: 13px; }
.account-toolbar > .meta { margin: 0; font-size: 12px; }

.badge, .pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 12px;
  font-weight: 500;
  border: 0;
  background: var(--gray-100);
  color: var(--gray-700);
  white-space: nowrap;
}
html.dark .badge, html.dark .pill { background: var(--dark-700); color: var(--dark-300); }
.badge-primary, .st-deploying { background: var(--primary-100); color: var(--primary-700); }
.badge-success, .st-online { background: var(--emerald-100); color: var(--emerald-700); }
.badge-warning, .st-degraded, .st-pending, .st-unknown { background: var(--amber-100); color: var(--amber-700); }
.badge-danger, .st-offline, .st-error { background: var(--red-100); color: var(--red-700); }
.badge-gray { background: var(--gray-100); color: var(--gray-700); }
html.dark .badge-primary, html.dark .st-deploying { background: rgba(19, 78, 74, 0.45); color: var(--primary-400); }
html.dark .badge-success, html.dark .st-online { background: rgba(6, 78, 59, 0.45); color: var(--emerald-400); }
html.dark .badge-warning, html.dark .st-degraded, html.dark .st-pending, html.dark .st-unknown { background: rgba(120, 53, 15, 0.45); color: #fcd34d; }
html.dark .badge-danger, html.dark .st-offline, html.dark .st-error { background: rgba(127, 29, 29, 0.45); color: #fca5a5; }
html.dark .badge-gray { background: var(--dark-700); color: var(--dark-300); }
.st-deploying { animation: pulse 1.4s ease infinite; }
@keyframes pulse { 50% { opacity: 0.55; } }

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 40;
  width: var(--sidebar);
  background: white;
  border-right: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  transition: width 0.3s ease, transform 0.3s ease;
}
html.dark .sidebar { background: var(--dark-900); border-right-color: var(--dark-800); }
.sidebar-header {
  height: var(--header);
  flex-shrink: 0;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--gray-100);
}
html.dark .sidebar-header { border-bottom-color: var(--dark-800); }
.shell.is-collapsed .sidebar-header { padding: 0 18px; gap: 0; }
.mark {
  width: 36px; height: 36px; flex: none;
  border-radius: var(--radius-xl);
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: white;
  box-shadow: var(--shadow-glow);
  font-weight: 700;
}
.sidebar-brand { min-width: 0; overflow: hidden; white-space: nowrap; transition: opacity 0.14s, max-width 0.22s; max-width: 12rem; }
.shell.is-collapsed .sidebar-brand, .shell.is-collapsed .sidebar-label { max-width: 0; opacity: 0; }
.sidebar-brand strong { display: block; font-size: 18px; font-weight: 700; color: var(--gray-900); }
html.dark .sidebar-brand strong { color: white; }
.sidebar-brand em {
  display: inline-flex;
  margin-top: 2px;
  font-style: normal;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--primary-700);
  background: var(--primary-100);
  border-radius: 999px;
  padding: 1px 6px;
}
html.dark .sidebar-brand em { color: var(--primary-300); background: rgba(19, 78, 74, 0.5); }
.sidebar-nav { flex: 1; overflow: auto; padding: 16px 12px; }
.sidebar-section-title {
  margin: 8px 12px 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-400);
}
html.dark .sidebar-section-title { color: var(--dark-500); }
.shell.is-collapsed .sidebar-section-title { text-align: center; letter-spacing: 0; }
.sidebar-link {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 0;
  background: transparent;
  border-radius: var(--radius-xl);
  padding: 10px 14px;
  margin-bottom: 4px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600);
  text-align: left;
  overflow: hidden;
  transition: background 0.2s, color 0.2s;
}
html.dark .sidebar-link { color: var(--dark-300); }
a.sidebar-link { text-decoration: none; }
.sidebar-link:hover { background: var(--gray-100); color: var(--gray-900); }
html.dark .sidebar-link:hover { background: var(--dark-800); color: white; }
.sidebar-link.active, .sidebar-link-active {
  background: var(--primary-50);
  color: var(--primary-600);
}
html.dark .sidebar-link.active, html.dark .sidebar-link-active {
  background: rgba(19, 78, 74, 0.35);
  color: var(--primary-400);
}
.shell.is-collapsed .sidebar-link { justify-content: center; padding-left: 14px; padding-right: 14px; gap: 0; }
.sidebar-foot { margin-top: auto; border-top: 1px solid var(--gray-100); padding: 12px; }
html.dark .sidebar-foot { border-top-color: var(--dark-800); }

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  height: var(--header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 0 16px;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(229, 231, 235, 0.7);
}
html.dark .topbar {
  background: rgba(30, 41, 59, 0.8);
  border-bottom-color: rgba(51, 65, 85, 0.5);
}
@media (min-width: 768px) { .topbar { padding: 0 24px; } }
.topbar h1 { font-size: 18px; font-weight: 600; color: var(--gray-900); }
html.dark .topbar h1 { color: white; }
.eyebrow { font-size: 12px; color: var(--gray-500); margin-top: 2px; }
html.dark .eyebrow { color: var(--dark-400); }
.top-actions { display: flex; align-items: center; gap: var(--space-2); }
.topbar-heading { display: flex; align-items: center; gap: var(--space-3); min-width: 0; }
.topbar-title { min-width: 0; }
.topbar-title .eyebrow { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.top-actions, .menu-btn { flex-shrink: 0; }
.mode-chip {
  display: none;
  align-items: center;
  gap: 8px;
  border-radius: var(--radius-xl);
  background: var(--primary-50);
  color: var(--primary-700);
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 600;
}
html.dark .mode-chip { background: rgba(19, 78, 74, 0.35); color: var(--primary-300); }
@media (min-width: 640px) { .mode-chip { display: inline-flex; } }
.user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: var(--radius-xl);
  padding: 6px;
}
.avatar {
  width: 32px; height: 32px; border-radius: var(--radius-xl);
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: white; font-size: 13px; font-weight: 600;
}
.user-chip small { display: block; color: var(--gray-500); font-size: 12px; }
html.dark .user-chip small { color: var(--dark-400); }
.nav-scrim {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 30;
  background: rgba(0, 0, 0, 0.5);
  border: 0;
}
.shell.nav-open .nav-scrim { display: block; }
@media (max-width: 1023px) {
  .sidebar { transform: translateX(-100%); width: 16rem; }
  .shell.nav-open .sidebar { transform: none; }
  .shell.is-collapsed .sidebar-brand, .shell.is-collapsed .sidebar-label { max-width: 12rem; opacity: 1; }
  .menu-btn { display: inline-flex; }
}
@media (min-width: 1024px) { .menu-btn { display: none; } }

.view, .stack { display: grid; align-content: start; gap: var(--space-6); }
.split { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: var(--space-6); align-items: start; }
.panel > .toolbar + .toolbar, .panel > .toolbar + .meta { margin-top: var(--space-3); }
.toolbar, .row-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; align-items: center; }
.toolbar .input, .toolbar input, .toolbar select { width: auto; min-width: 140px; }
.toolbar > label { min-width: 0; max-width: 100%; }
.toolbar .input, .toolbar input, .toolbar select { max-width: 100%; }
.toolbar label.check, .toolbar label.switch { display: flex; }
.toolbar .check input, .toolbar .switch input { width: 16px; min-width: 16px; flex-shrink: 0; }
.meta { color: var(--gray-500); font-size: 13px; display: flex; gap: 8px; flex-wrap: wrap; }
.redeem-preview { color: var(--gray-700); font-size: 14px; line-height: 1.7; overflow-wrap: anywhere; }
html.dark .redeem-preview { color: var(--dark-300); }
[data-action="redeem-preset"][aria-pressed="true"] { outline: 2px solid var(--primary-500); outline-offset: 1px; }
html.dark .meta { color: var(--dark-400); }
.mono { font-family: var(--mono); font-size: 12.5px; }
.banner {
  border: 1px solid #fde68a;
  background: #fffbeb;
  color: #92400e;
  border-radius: var(--radius-xl);
  padding: 12px 14px;
  font-size: 14px;
}
html.dark .banner { background: rgba(120, 53, 15, 0.25); border-color: rgba(217, 119, 6, 0.4); color: #fcd34d; }
.empty, .empty-state {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: var(--space-3);
  padding: 40px 24px;
  color: var(--gray-500);
}
.empty > span, .empty-state > span { max-width: 48ch; overflow-wrap: anywhere; font-size: 14px; }
.empty .toolbar { justify-content: center; margin-top: var(--space-2); }
.empty-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: var(--radius-lg); background: var(--primary-50); color: var(--primary-600); margin-bottom: var(--space-2); }
html.dark .empty-icon { background: rgba(19, 78, 74, 0.35); color: var(--primary-400); }
.empty strong, .empty-state strong { color: var(--gray-900); font-size: 16px; font-weight: 500; }
html.dark .empty strong, html.dark .empty-state strong { color: white; }
.proxy-line, .node-head { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.proxy-line { padding: var(--space-3) 0; }
.proxy-line + .proxy-line { border-top: 1px solid var(--gray-100); }
html.dark .proxy-line + .proxy-line { border-top-color: var(--dark-700); }
.proxy-line .badge, .node-head .badge { flex-shrink: 0; }
.proxy-main { display: grid; gap: 2px; min-width: 0; }
.proxy-main b { font-size: 14px; font-weight: 600; }
.proxy-main, .node-head > div, .banner, .meta, .kv dd { min-width: 0; overflow-wrap: anywhere; }
.panel-actions { margin-top: var(--space-4); padding-top: var(--space-4); border-top: 1px solid var(--gray-100); }
html.dark .panel-actions { border-top-color: var(--dark-700); }
.node { display: grid; gap: 12px; }
.kv { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 12px 16px; font-size: 14px; }
.kv dd { margin: 0; }
.kv dt { color: var(--gray-500); }
html.dark .kv dt { color: var(--dark-400); }

.skeleton {
  border-radius: 8px;
  background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 37%, var(--gray-200) 63%);
  background-size: 400% 100%;
  animation: shimmer 1.4s ease infinite;
}
html.dark .skeleton {
  background: linear-gradient(90deg, var(--dark-700) 25%, var(--dark-600) 37%, var(--dark-700) 63%);
  background-size: 400% 100%;
}
@keyframes shimmer { 0% { background-position: 100% 0; } 100% { background-position: 0 0; } }

dialog {
  border: 0;
  padding: 0;
  background: transparent;
  width: min(720px, calc(100% - 24px));
  max-height: calc(100dvh - 32px);
}
dialog.wide { width: min(960px, calc(100% - 24px)); }
dialog::backdrop { background: rgba(0, 0, 0, 0.5); backdrop-filter: blur(4px); }
dialog form { padding: 0; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; overflow: hidden; max-height: min(880px, calc(100dvh - 32px)); }
dialog > form > .form-grid, dialog > form > .modal-body { overflow: auto; min-height: 0; overscroll-behavior: contain; }
dialog header, dialog .modal-header { padding: 16px 24px; border-bottom: 1px solid var(--gray-100); }
html.dark dialog header { border-bottom-color: var(--dark-700); }
dialog header h2, .modal-title { font-size: 18px; font-weight: 600; }
dialog header p, dialog p { color: var(--gray-500); line-height: 1.5; font-size: 14px; }
dialog > form > .form-grid, dialog > form > .modal-body { padding: 16px 24px; }
#confirm-body { white-space: pre-line; overflow-wrap: anywhere; }
dialog footer, .modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
  padding: 16px 24px;
  border-top: 1px solid var(--gray-100);
  background: rgba(249, 250, 251, 0.7);
}
html.dark dialog footer { border-top-color: var(--dark-700); background: rgba(15, 23, 42, 0.4); }

.drawer {
  position: fixed;
  top: 12px; right: 12px; bottom: 12px;
  width: min(440px, calc(100% - 24px));
  z-index: 50;
  background: white;
  color: var(--gray-900);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--gray-200);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.16);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transform: translateX(110%);
  visibility: hidden;
  transition: transform 0.22s ease;
}
html.dark .drawer { background: var(--dark-800); color: #f3f4f6; border-color: var(--dark-700); }
.drawer.open { transform: none; visibility: visible; }
.drawer-head { display: flex; justify-content: space-between; gap: 8px; align-items: flex-start; }
.log, .code-block {
  flex: 1;
  margin: 0;
  overflow: auto;
  background: var(--gray-900);
  color: #e5e7eb;
  border-radius: var(--radius-xl);
  padding: 16px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.55;
  white-space: pre-wrap;
  max-height: 240px;
}
.drawer .log { max-height: none; }

.toasts {
  position: fixed;
  top: 16px;
  right: 16px;
  display: grid;
  gap: 8px;
  z-index: 100;
}
.toast {
  max-width: min(420px, calc(100vw - 32px));
  min-width: min(280px, calc(100vw - 32px));
  overflow-wrap: anywhere;
  background: white;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  border-left: 4px solid var(--primary-500);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  padding: 14px 16px;
  font-size: 14px;
  animation: slideIn 0.25s ease;
}
html.dark .toast { background: var(--dark-800); border-color: var(--dark-700); color: #f3f4f6; }
.toast.ok, .toast-success { border-left-color: var(--emerald-600); }
.toast.bad, .toast-error { border-left-color: var(--red-500); }
@keyframes slideIn { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }

.chart-box { height: 280px; position: relative; }
.chart-box canvas { width: 100% !important; height: 100% !important; }

.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 16px;
  position: relative;
  overflow: hidden;
}
.login-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--gray-50), rgba(240, 253, 250, 0.7), var(--gray-100));
}
html.dark .login-bg { background: linear-gradient(135deg, var(--dark-950), var(--dark-900), var(--dark-950)); }
.login-orb { position: absolute; border-radius: 999px; filter: blur(48px); }
.login-orb.a { width: 320px; height: 320px; right: -80px; top: -80px; background: rgba(45, 212, 191, 0.28); }
.login-orb.b { width: 320px; height: 320px; left: -80px; bottom: -80px; background: rgba(20, 184, 166, 0.18); }
.login-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(20, 184, 166, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(20, 184, 166, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
}
.login-card {
  position: relative;
  z-index: 1;
  width: min(440px, 100%);
  padding: 32px;
  display: grid;
  gap: 20px;
}
.login-brand { text-align: center; }
.login-brand .mark { margin: 0 auto 16px; width: 64px; height: 64px; border-radius: 18px; font-size: 26px; }
.login-brand h1 {
  font-size: 30px;
  font-weight: 700;
  background: linear-gradient(90deg, var(--primary-600), var(--primary-500));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.login-brand p { margin-top: 8px; font-size: 14px; color: var(--gray-500); }
html.dark .login-brand p { color: var(--dark-400); }
.login-card h2 { text-align: center; font-size: 24px; font-weight: 700; }
.login-card .btn { width: 100%; }
.login-copy { text-align: center; }

.segment {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  border-radius: 12px;
  background: var(--gray-100);
}
.segment-4 { grid-template-columns: repeat(4, 1fr); }
html.dark .segment { background: var(--dark-800); }
.segment-btn {
  border: 0;
  background: transparent;
  color: var(--gray-600);
  border-radius: 10px;
  padding: 8px 10px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
}
html.dark .segment-btn { color: var(--dark-300); }
.segment-btn.active {
  background: white;
  color: var(--primary-700);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
}
html.dark .segment-btn.active { background: var(--dark-700); color: var(--primary-300); }
.field-label { font-size: 14px; font-weight: 500; color: var(--gray-700); }
html.dark .field-label { color: #d1d5db; }
.hint { margin: 0; font-size: 12px; line-height: 1.5; color: var(--gray-500); }
html.dark .hint { color: var(--dark-400); }
.secret-row { display: flex; gap: 8px; align-items: center; }
.secret-row input { flex: 1; min-width: 0; }
.preview-bad td { background: #fef2f2; }
html.dark .preview-bad td { background: rgba(127, 29, 29, 0.28); }
@media (max-width: 720px) {
  .segment-4 { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) and (max-width: 1279px), (max-width: 980px) {
  .stats, .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1199px) {
  .split { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 720px) {
  .form-grid { grid-template-columns: minmax(0, 1fr); }
  .span-2 { grid-column: auto; }
  .user-meta { display: none; }
  .kv { grid-template-columns: 96px minmax(0, 1fr); }
  .view, .stack, .split { gap: var(--space-4); }
  .sidebar-foot { padding-bottom: max(12px, env(safe-area-inset-bottom)); }
}
@media (max-width: 599px) {
  .stats, .cards { grid-template-columns: minmax(0, 1fr); }
  .empty, .empty-state { padding: 32px 20px; }
  .user-chip { display: none; }
  .topbar { gap: var(--space-2); }
  .toolbar > label:not(.check):not(.switch) { flex: 1 1 140px; }
  .toolbar label input, .toolbar label select { width: 100%; }
}

.checkout-admin-order { padding-block: 20px; border-top: 1px solid var(--gray-200); overflow-wrap: anywhere; }
html.dark .checkout-admin-order { border-color: var(--dark-700); }


.pricing-settings-group { border: 0; padding: 0; margin: 0; min-width: 0; }
.pricing-settings-group legend { font-weight: 600; margin-bottom: var(--sp-3, 12px); }
.pricing-settings-rows { display: grid; gap: var(--space-4); }
.pricing-settings-row { display: grid; grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(0, 1fr)); gap: var(--space-4); align-items: end; }
.pricing-settings-row > * { min-width: 0; }
.pricing-settings-name { align-self: center; overflow-wrap: anywhere; }
@media (max-width: 700px) {
  .pricing-settings-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pricing-settings-name { grid-column: 1 / -1; }
}

.vault-import { margin-block: var(--space-3); }
.vault-import h2 { margin-bottom: var(--space-2); }
.vault-import .form-grid, .vault-import .table-wrap { margin-block: var(--space-3); }
#vault-import-preview { margin-block: var(--space-3); }
#vault-import-preview .table-wrap { max-height: 320px; overflow: auto; }

.vault-toolbar { align-items: center; }
.vault-plan-tabs { min-width: 0; max-width: 100%; overflow-x: auto; flex-wrap: nowrap; }
.vault-plan-tabs .settings-tab { white-space: nowrap; }
.vault-toolbar > .btn { font-size: 13px; white-space: nowrap; }
.vault-toolbar .vault-summary { display: block; margin: 0; font-size: 12px; white-space: nowrap; }
.vault-toolbar > input { flex: 1 1 140px; width: 140px; min-width: 120px; }
.vault-toolbar > select { width: auto; min-width: 110px; }
.vault-usage-check { display: inline-flex; }
@media (max-width: 720px) {
  .vault-toolbar > input { flex-basis: 160px; }
  .vault-toolbar .vault-summary { white-space: normal; }
}

.vault-records:not(.vault-records-empty) { min-width: 1280px; }
.vault-records th, .vault-records td { white-space: nowrap; }
.vault-records:not(.vault-records-empty) td { padding: var(--space-2) var(--space-3); }
.vault-records .row-actions { display: inline-flex; flex-wrap: nowrap; vertical-align: middle; }
.vault-records .meta { display: inline; overflow-wrap: normal; }
.vault-records .mono { max-width: 100%; overflow-wrap: anywhere; }
.vault-notes { display: block; max-width: 20ch; overflow: hidden; text-overflow: ellipsis; }
.vault-records-empty thead { display: none; }
.vault-records-empty td { white-space: normal; }

.vault-records input[type="checkbox"] { min-width: 16px; width: 16px; height: 16px; vertical-align: middle; }

.resource-page, .resource-panel { display: grid; gap: var(--space-4); min-width: 0; }
.resource-page > *, .resource-panel > *, .node > * { min-width: 0; }
.resource-panel[hidden] { display: none; }
.resource-context > :first-child { margin: 0; margin-inline-end: auto; }
.external-toolbar > label { display: flex; align-items: center; gap: var(--space-2); }
.external-toolbar > label select { min-width: 110px; }
.external-toolbar > .btn, .external-toolbar select { height: calc(var(--space-8) + var(--space-2)); }
.external-toolbar > .meta { margin: 0; }
@media (max-width: 599px) {
  .external-toolbar { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .external-toolbar > label { display: grid; grid-template-columns: auto minmax(0, 1fr); white-space: nowrap; }
  .external-toolbar > label select { min-width: 0; }
  .external-toolbar > .meta { grid-column: 1 / -1; }
}
.external-records th, .external-records td { white-space: nowrap; }
.external-records-empty thead { display: none; }
.external-records-empty td { white-space: normal; }

/* Narrow form controls / spaced toolbars (OPT-130 / X-UI-013) */
.input-narrow { width: 90px; max-width: 100%; }
.toolbar-spaced { margin-top: var(--space-3); }


.settings-tab {
  position: relative;
}
.settings-tab-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-inline-start: var(--space-2);
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--red-600);
  color: var(--gray-50);
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
  vertical-align: middle;
}
html.dark .settings-tab-badge { background: var(--red-500); }

.vault-compact-details { display: none; }
/* Account rows become two-column records before action labels would wrap. */
@media (max-width: 1439px) {
  .vault-records:not(.vault-records-empty) { min-width: 0; width: 100%; }
  .vault-records thead { display: none; }
  .vault-records tbody, .vault-records td { display: block; }
  .vault-records tr { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-2); padding: var(--space-3); border-bottom: 1px solid var(--gray-200); }
  .vault-records td { border: 0; width: auto; white-space: normal; }
  .vault-records td:first-child, .vault-records td:nth-child(2), .vault-records td:last-child { grid-column: 1 / -1; }
  .vault-records .vault-col-secondary, .vault-records .vault-col-compact-hide { display: none; }
  .vault-records .row-actions { flex-wrap: wrap; }
  .vault-records .mono { overflow-wrap: anywhere; }
  .vault-compact-details { display: block; margin-top: var(--space-2); }
  .vault-compact-details summary { cursor: pointer; }
  .vault-compact-details dl { margin: var(--space-2) 0 0; }
  .vault-compact-details dd { margin: 0 0 var(--space-1); overflow-wrap: anywhere; }
  .vault-records td[data-label]::before { content: attr(data-label); display: block; color: var(--gray-500); font-size: .75rem; margin-bottom: var(--space-1); }
}
@media (max-width: 480px) {
  .vault-records tr { grid-template-columns: minmax(0, 1fr); }
}

/* Load observations retain readable columns and scroll within the panel. */
.load-center .table-wrap > .toolbar { padding: var(--space-4); }
.load-center table { min-width: 980px; }
.load-center td .btn { white-space: nowrap; }

/* Batch15: orphan account costs (OPT-045) */
.proxy-line.is-orphan {
  border-color: rgba(180, 83, 9, 0.45);
  background: rgba(245, 158, 11, 0.08);
}
html.dark .proxy-line.is-orphan {
  border-color: rgba(217, 119, 6, 0.5);
  background: rgba(120, 53, 15, 0.25);
}

.model-manager-layout { display: grid; grid-template-columns: minmax(180px, 240px) minmax(0, 1fr); gap: var(--space-6); align-items: start; }
.model-list { display: grid; gap: var(--space-2); }
.model-choice { justify-content: space-between; gap: var(--space-2); text-align: left; white-space: normal; overflow-wrap: anywhere; }
.model-choice small { font-size: 11px; white-space: nowrap; }
.model-parameter { min-width: 0; padding: var(--space-4); border: 1px solid var(--gray-200); border-radius: 8px; }
html.dark .model-parameter { border-color: var(--dark-700); }
.model-parameter legend { padding-inline: var(--space-2); font-weight: 600; }
.model-parameter-options { margin-top: var(--space-3); }
.model-parameter-options summary { cursor: pointer; font-size: 12px; }
.model-parameter-options .form-grid { margin-top: var(--space-3); }
.model-manager-layout label:has(input[type="checkbox"]) { display: flex; align-items: center; gap: var(--space-2); }
.model-manager-layout input[type="checkbox"] { width: auto; min-height: 0; }
@media (max-width: 760px) { .model-manager-layout { grid-template-columns: minmax(0,1fr); } .model-list { grid-template-columns: repeat(2,minmax(0,1fr)); } }