/* =========================================================
   KaaS Console — design system (light iaas + dark purple)
   Toggle: html[data-theme="light"|"dark"]  (default light via FOUC script)
   ========================================================= */
:root,
html[data-theme="light"] {
  --bg: #F0F2F5;
  --bg-grad-1: #F0F2F5;
  --bg-grad-2: #F0F2F5;
  --surface: #FFFFFF;
  --surface2: #F8F9FA;
  --surface3: #F0F2F5;
  --surface-hover: #E8ECF0;
  --border: #E5E7EB;
  --border-strong: #D1D5DB;
  --text: #212529;
  --muted: #6C757D;
  --faint: #9CA3AF;
  --accent: #0084FF;
  --accent-hi: #0070E0;
  --accent2: #005BB8;
  --accent3: #004A96;
  --accent-soft: #0084FF22;
  --ok: #22c55e;
  --ok-soft: #dcfce7;
  --warn: #f59e0b;
  --warn-soft: #fef3c7;
  --err: #ef4444;
  --err-soft: #fee2e2;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 8px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .06);
  --shadow-md: 0 4px 16px -4px rgba(0, 0, 0, .08);
  --shadow-lg: 0 12px 32px -8px rgba(0, 0, 0, .12);
  --shadow-accent: 0 4px 16px -4px rgba(0, 132, 255, .25);
  --ease: cubic-bezier(.4, 0, .2, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --dur: .22s;
  --sidebar-bg: #FFFFFF;
  --body-bg: var(--bg);
  --login-gate-bg: var(--bg);
  --login-box-bg: #FFFFFF;
  --login-box-border: var(--border);
  --login-box-shadow: var(--shadow-lg);
  --login-glow-a: #0084FF;
  --login-glow-b: #59aaff;
  --login-glow-opacity: .18;
  --boot-intro-bg: #F0F2F5;
  --boot-title-accent: #0084FF;
  --boot-title-shadow: none;
  --boot-hint: rgba(108, 117, 125, .7);
  --boot-logo-shadow: 0 8px 28px rgba(0, 132, 255, .25);
  --btn-primary-bg: var(--accent);
  --btn-primary-color: #fff;
  --btn-primary-hover-shadow: 0 8px 24px -6px rgba(0, 132, 255, .4);
  --nav-active-bg: var(--accent-soft);
  --nav-active-color: var(--accent);
  --calc-totals-bg: var(--surface2);
  --selection-fg: #fff;
}

html[data-theme="dark"] {
  --bg: #0a0612;
  --bg-grad-1: #1a0b24;
  --bg-grad-2: #0a0612;
  --surface: #140a1c;
  --surface2: #1c1028;
  --surface3: #100818;
  --surface-hover: #261433;
  --border: #3b245580;
  --border-strong: #4c2d6a;
  --text: #fce7f3;
  --muted: #e9c4d8;
  --faint: #d4a0b8;
  --accent: #a855f7;
  --accent-hi: #e879f9;
  --accent2: #e11d48;
  --accent3: #be185d;
  --accent-soft: #7e22ce33;
  --ok: #22c55e;
  --ok-soft: #14532d55;
  --warn: #f59e0b;
  --warn-soft: #42200655;
  --err: #fb7185;
  --err-soft: #88133755;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .35);
  --shadow-md: 0 8px 24px -6px rgba(20, 0, 30, .55);
  --shadow-lg: 0 24px 60px -12px rgba(30, 0, 40, .65);
  --shadow-accent: 0 10px 34px -8px rgba(168, 85, 247, .45);
  --sidebar-bg: linear-gradient(180deg, #1a0f28, #100818);
  --body-bg:
    radial-gradient(1200px 600px at 100% -10%, #4c1d9566, transparent 60%),
    radial-gradient(900px 500px at -10% 110%, #9f123955, transparent 55%),
    radial-gradient(700px 400px at 50% 120%, #7e22ce33, transparent 50%),
    var(--bg);
  --login-gate-bg:
    radial-gradient(900px 520px at 50% -10%, #6b21a855, transparent 60%),
    radial-gradient(700px 480px at 90% 80%, #9f123944, transparent 55%),
    radial-gradient(circle at top, #1a0a24, var(--bg));
  --login-box-bg: rgba(20, 10, 28, .78);
  --login-box-border: color-mix(in srgb, var(--accent) 35%, var(--border-strong));
  --login-box-shadow: var(--shadow-lg), 0 0 60px -20px rgba(168, 85, 247, .35);
  --login-glow-a: #a855f7;
  --login-glow-b: #e11d48;
  --login-glow-opacity: .32;
  --boot-intro-bg: #0a0612;
  --boot-title-accent: #e879f9;
  --boot-title-shadow: 0 0 40px rgba(168, 85, 247, .4), 0 0 70px rgba(225, 29, 72, .25);
  --boot-hint: rgba(244, 114, 182, .5);
  --boot-logo-shadow: 0 12px 40px rgba(168, 85, 247, .45), 0 0 60px rgba(225, 29, 72, .25);
  --btn-primary-bg: linear-gradient(135deg, var(--accent), var(--accent2));
  --btn-primary-color: var(--text);
  --btn-primary-hover-shadow: 0 14px 40px -10px rgba(190, 24, 93, .55);
  --nav-active-bg: linear-gradient(90deg, var(--accent-soft), transparent);
  --nav-active-color: var(--accent-hi);
  --calc-totals-bg: linear-gradient(160deg, var(--surface3), #0a1119);
  --selection-fg: var(--text);
}

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

::selection { background: var(--accent); color: var(--selection-fg); }

html {
  background: var(--bg);
  color-scheme: light;
}
html[data-theme="dark"] { color-scheme: dark; }

body {
  font-family: Inter, system-ui, -apple-system, sans-serif;
  background: var(--body-bg);
  background-attachment: fixed;
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button {
  color: inherit;
}

/* Icons ------------------------------------------------------------- */
.icon {
  width: 1.15em; height: 1.15em;
  flex: 0 0 auto;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  vertical-align: -.15em;
}
.icon-lg { width: 1.4em; height: 1.4em; }

/* Scrollbars -------------------------------------------------------- */
* { scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 999px; border: 2px solid transparent; background-clip: content-box; }
*::-webkit-scrollbar-thumb:hover { background: var(--faint); background-clip: content-box; }

/* App shell --------------------------------------------------------- */
#app { display: grid; grid-template-columns: 284px minmax(0, 1fr); min-height: 100vh; }

.sidebar {
  background: var(--sidebar-bg);
  border-right: 1px solid var(--border);
  padding: 1.35rem 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand { display: flex; gap: .85rem; align-items: center; }
.brand-icon {
  width: 46px; height: 46px; border-radius: 13px;
  display: grid; place-items: center;
  box-shadow: var(--shadow-accent);
  position: relative;
  overflow: hidden;
  flex: 0 0 auto;
  background: transparent;
}
.brand-icon img {
  width: 100%; height: 100%;
  object-fit: contain;
  display: block;
  background: transparent;
}
.brand-icon .logo-for-light { display: none; }
html[data-theme="light"] .brand-icon .logo-for-dark { display: none; }
html[data-theme="light"] .brand-icon .logo-for-light { display: block; }
.brand strong { font-size: 1.02rem; letter-spacing: -.01em; }
.brand small { display: block; color: var(--muted); font-size: .72rem; margin-top: .1rem; }

nav { display: flex; flex-direction: column; gap: .25rem; flex: 1; }
.nav {
  display: flex; align-items: center; gap: .7rem;
  background: transparent; border: none; color: var(--muted);
  text-align: left; padding: .68rem .85rem; border-radius: var(--radius-sm);
  cursor: pointer; font-size: .92rem; font-weight: 500;
  position: relative;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.nav .icon { width: 1.15rem; height: 1.15rem; transition: transform var(--dur) var(--ease); }
.nav:hover { background: var(--surface-hover); color: var(--text); }
.nav:hover .icon { transform: scale(1.12); }
.nav:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.nav.active {
  background: var(--nav-active-bg);
  color: var(--nav-active-color);
}
.nav.active::before {
  content: ""; position: absolute; left: -1.15rem; top: 50%; transform: translateY(-50%);
  width: 3px; height: 60%; border-radius: 0 3px 3px 0;
  background: var(--accent);
  animation: navBar var(--dur) var(--ease-out);
}

.sidebar-foot { border-top: 1px solid var(--border); padding-top: 1rem; display: flex; flex-direction: column; }
.user-badge {
  display: flex; flex-direction: column; gap: .15rem;
  padding: .55rem .7rem; margin-bottom: .75rem;
  background: var(--surface3); border: 1px solid var(--border); border-radius: 8px;
  font-size: .8rem;
}
.user-badge strong { color: var(--text); }
.pill {
  display: inline-block; padding: .1rem .4rem; margin: 0 .15rem .15rem 0;
  border-radius: 999px; font-size: .68rem; background: var(--surface3); border: 1px solid var(--border);
}
.admin-user-meta {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: .75rem; margin-bottom: 1.25rem;
}
.row-actions { display: flex; flex-wrap: wrap; gap: .35rem; }
.status-pill.err { background: var(--err-soft); color: #b91c1c; border-color: #ef444433; }
.sidebar-foot .small { display: flex; align-items: center; gap: .35rem; }
.sidebar-foot input {
  width: 100%; margin: .4rem 0 .55rem; padding: .58rem .7rem;
  border-radius: var(--radius-xs); border: 1px solid var(--border-strong);
  background: var(--surface3); color: var(--text);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.small { font-size: .74rem; color: var(--muted); }

/* Inputs (shared) --------------------------------------------------- */
input, select, textarea {
  font-family: inherit;
  color: var(--text);
  color-scheme: inherit;
}
input::placeholder,
textarea::placeholder {
  color: color-mix(in srgb, var(--text) 48%, transparent);
  opacity: 1;
}
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
/* Chrome autofill — keep text readable on light surfaces */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
textarea:-webkit-autofill,
select:-webkit-autofill {
  -webkit-text-fill-color: var(--text) !important;
  caret-color: var(--text);
  box-shadow: 0 0 0 1000px var(--surface3) inset;
  transition: background-color 99999s ease-out;
}
option {
  background: var(--surface2);
  color: var(--text);
}

.content { min-width: 0; padding: 1.6rem 2rem 3rem; overflow: auto; height: 100vh; }

.topbar {
  display: flex; justify-content: space-between; align-items: start;
  margin-bottom: 1.6rem; gap: 1rem;
  animation: fadeInDown .4s var(--ease-out) both;
}
.topbar-leading { display: flex; align-items: flex-start; gap: .65rem; min-width: 0; }
.topbar-leading > div { min-width: 0; }
.menu-toggle { display: none !important; margin-top: .15rem; flex-shrink: 0; }
.sidebar-backdrop {
  display: none;
  position: fixed; inset: 0; z-index: 55;
  background: rgba(3, 7, 12, .55);
  backdrop-filter: blur(3px);
  border: none; padding: 0; cursor: pointer;
}
.topbar h1 { font-size: 1.55rem; margin-bottom: .25rem; letter-spacing: -.02em; }
.topbar p { color: var(--muted); font-size: .9rem; }

.status-pill {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .4rem .8rem; border-radius: 999px; font-size: .8rem; font-weight: 600;
  background: var(--err-soft); color: #b91c1c; white-space: nowrap;
  border: 1px solid #ef444433;
  transition: all var(--dur) var(--ease);
}
.status-pill::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: currentColor; box-shadow: 0 0 0 0 currentColor;
  animation: pulseDot 1.8s var(--ease) infinite;
}
.status-pill.ok { background: var(--ok-soft); color: #15803d; border-color: #22c55e33; }
.status-pill.warn { background: var(--warn-soft); color: #b45309; border-color: #f59e0b33; }

.sidebar-foot .hint { font-size: .7rem; color: var(--faint); margin: .35rem 0 .7rem; line-height: 1.4; }
.sidebar-foot code { background: var(--surface3); padding: .1rem .3rem; border-radius: 4px; font-size: .68rem; color: var(--accent-hi); }

/* Tabs -------------------------------------------------------------- */
.tab { display: none; }
.tab.active { display: block; }
.tab.active.tab-enter { animation: fadeInUp .4s var(--ease-out) both; }

/* Plans ------------------------------------------------------------- */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }

.provider-step { margin-bottom: 1.25rem; }
.providers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}
.provider-card {
  display: flex; flex-direction: column; align-items: flex-start; gap: .65rem;
  text-align: left; cursor: pointer;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.2rem 1.25rem;
  color: var(--text);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.provider-card:hover:not(:disabled) {
  transform: translateY(-3px); border-color: var(--border-strong); box-shadow: var(--shadow-md);
}
.provider-card.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), var(--shadow-accent);
}
.provider-card:disabled, .provider-card.disabled {
  opacity: .55; cursor: not-allowed;
}
.provider-card-logo-wrap {
  width: 100%; min-height: 48px;
  display: flex; align-items: center;
}
.provider-card-logo {
  max-height: 40px; max-width: 220px; width: auto; height: auto;
  object-fit: contain;
}
.provider-card-fallback {
  font-size: 1.25rem; font-weight: 700; color: var(--accent-hi);
}
.provider-card-desc { font-size: .85rem; color: var(--muted); margin: 0; line-height: 1.4; }
.provider-card-rates { font-size: .75rem; }
.provider-card-cta {
  margin-top: .25rem;
  font-size: .8rem; font-weight: 600; color: var(--accent-hi);
}
.provider-hint { margin-top: .85rem; }
.provider-selected-bar { margin-bottom: 1.1rem; }
.provider-chip {
  display: flex; align-items: center; gap: .85rem; flex-wrap: wrap;
  padding: .75rem 1rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.provider-chip-logo { height: 28px; width: auto; object-fit: contain; }
.provider-chip > div { display: flex; flex-direction: column; gap: .1rem; flex: 1; min-width: 140px; }
.provider-chip .btn { margin-left: auto; }
.order-config.hidden { display: none !important; }

.provider-badge {
  display: inline-flex; align-items: center;
  margin-top: .35rem;
  padding: .2rem .45rem;
  background: var(--surface3);
  border: 1px solid var(--border);
  border-radius: 6px;
  max-width: 100%;
}
.provider-badge-logo {
  height: 16px; width: auto; max-width: 120px;
  object-fit: contain; display: block;
}
.table .provider-badge { margin-top: 0; }
.table td .provider-badge { vertical-align: middle; }
.provider-badge-sm {
  margin-top: 0;
  padding: .1rem .3rem;
  border-radius: 4px;
  vertical-align: middle;
}
.provider-badge-sm .provider-badge-logo {
  height: 11px;
  max-width: 72px;
}
.activity-body .provider-badge {
  margin: 0 .15rem 0 0;
  display: inline-flex;
  vertical-align: middle;
}

.provider-billing-panel { margin-bottom: 1.1rem; }
.tx-credit { color: var(--ok, #16a34a); }
.tx-debit { color: var(--danger, #dc2626); }

.billing-subtabs {
  display: flex; flex-wrap: wrap; gap: .4rem;
  margin-top: 1rem;
  padding-top: .85rem;
  border-top: 1px solid var(--border);
}
.billing-subtab {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--surface2, #f8fafc);
  color: var(--text);
  padding: .45rem .9rem;
  border-radius: 8px;
  font: inherit;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color .15s, background .15s, color .15s;
}
.billing-subtab:hover { border-color: var(--accent); }
.billing-subtab.active {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
}
.provider-account-panel { margin-bottom: 1.1rem; }
.provider-account-status {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: .85rem;
}
.provider-account-card {
  padding: .85rem 1rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface2, #f8fafc);
  display: flex;
  flex-direction: column;
  gap: .25rem;
  min-width: 0;
}
.provider-account-card strong {
  font-size: 1.05rem;
  word-break: break-word;
}
.provider-account-card .muted { font-size: .82rem; }
.provider-account-ok { color: var(--ok, #16a34a); }
.provider-account-bad { color: var(--danger, #dc2626); }
.provider-account-warn { color: #b45309; }
.provider-account-error {
  grid-column: 1 / -1;
  padding: .75rem 1rem;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--danger, #dc2626) 35%, var(--border));
  background: color-mix(in srgb, var(--danger, #dc2626) 8%, transparent);
  color: var(--danger, #dc2626);
  font-size: .9rem;
}

.billing-provider-picker {
  display: flex; flex-wrap: wrap; gap: .75rem;
}
.billing-provider-chip {
  display: flex; align-items: center; gap: .75rem;
  padding: .7rem 1rem;
  background: var(--surface2, #f8fafc);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  text-align: left;
  min-width: 200px;
  transition: border-color .15s, box-shadow .15s;
}
.billing-provider-chip:hover:not(:disabled) { border-color: var(--accent); }
.billing-provider-chip.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 25%, transparent);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
}
.billing-provider-chip.disabled,
.billing-provider-chip:disabled { opacity: .55; cursor: not-allowed; }
.billing-provider-chip-logo {
  height: 28px; width: auto; max-width: 120px;
  object-fit: contain; display: block;
}
.billing-provider-chip-meta {
  display: flex; flex-direction: column; gap: .1rem;
}
.provider-billing-head { align-items: flex-start; }
.provider-billing-identity {
  display: flex; align-items: center; gap: .85rem;
}
.provider-billing-logo {
  height: 36px; width: auto; max-width: 160px;
  object-fit: contain; display: block;
}
.provider-billing-identity > div {
  display: flex; flex-direction: column; gap: .15rem;
}
.billing-provider-chip.demo .billing-provider-chip-meta strong { display: inline-flex; align-items: center; gap: .35rem; flex-wrap: wrap; }
.demo-tag {
  display: inline-block;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .1rem .35rem;
  border-radius: 4px;
  background: #dbeafe;
  color: #1d4ed8;
  vertical-align: middle;
}
.provider-card[data-id="demo.cloud"] .provider-card-cta::after {
  content: ' · demo';
  opacity: .8;
  font-weight: 600;
}

.plan {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.35rem; cursor: pointer;
  position: relative; overflow: hidden;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  animation: fadeInUp .45s var(--ease-out) both;
}
.plans .plan:nth-child(2) { animation-delay: .06s; }
.plans .plan:nth-child(3) { animation-delay: .12s; }
.plans .plan:nth-child(4) { animation-delay: .18s; }
.plan::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur) var(--ease);
}
.plan:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.plan:hover::before { transform: scaleX(1); }
.plan.selected { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), var(--shadow-accent); }
.plan.selected::before { transform: scaleX(1); }
.plan h3 { margin-bottom: .35rem; display: flex; align-items: center; gap: .45rem; }
.plan h3 .icon { color: var(--accent-hi); }
.plan .price { font-size: 1.5rem; font-weight: 800; margin: .7rem 0 .25rem; letter-spacing: -.02em; }
.plan .price .muted { font-size: .85rem; font-weight: 500; }
.plan .desc { color: var(--muted); font-size: .85rem; margin-bottom: .8rem; }
.plan ul { list-style: none; color: var(--muted); font-size: .84rem; }
.plan ul li { padding: .22rem 0; display: flex; align-items: center; gap: .45rem; }
.plan ul li .icon { color: var(--ok); width: .95rem; height: .95rem; }

/* Panels ------------------------------------------------------------ */
.panel {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.35rem;
  box-shadow: var(--shadow-sm);
}
.panel h2 { font-size: 1.02rem; margin-bottom: 0; display: flex; align-items: center; gap: .5rem; }
.panel h2 .icon { color: var(--accent-hi); }
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.1rem; gap: 1rem; flex-wrap: wrap; }

/* Calculator -------------------------------------------------------- */
.calc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(290px, 0.85fr);
  gap: 1.35rem;
  align-items: start;
}
.calc-lead { margin: .35rem 0 1.4rem; font-size: .88rem; }
.calc-field-wide { margin-bottom: 1.4rem; }
.field-hint { font-size: .75rem; color: var(--muted); margin: .4rem 0 0; line-height: 1.45; }
.field-hint strong { color: var(--text); font-weight: 600; }
.field label { display: block; font-size: .8rem; color: var(--muted); margin-bottom: .4rem; font-weight: 500; }
.field input {
  width: 100%; padding: .58rem .7rem; border-radius: var(--radius-xs);
  border: 1px solid var(--border-strong); background: var(--surface3); color: var(--text);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.calc-slider {
  margin-bottom: 1.4rem;
  display: grid; grid-template-columns: 1fr auto; gap: .5rem .75rem; align-items: center;
}
.calc-slider-head { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: baseline; gap: .75rem; }
.calc-slider-head label { font-size: .86rem; color: var(--text); margin: 0; font-weight: 500; display: flex; align-items: center; gap: .4rem; }
.calc-slider-head label .icon { color: var(--muted); width: 1rem; height: 1rem; }
.calc-slider-head output {
  font-weight: 700; font-size: .95rem; color: var(--accent-hi);
  min-width: 3rem; text-align: right;
  transition: transform var(--dur) var(--ease);
}
.calc-slider-head output.bump { animation: bump .3s var(--ease); }

/* Custom range slider */
.calc-slider input[type="range"] {
  grid-column: 1; width: 100%; height: 6px; -webkit-appearance: none; appearance: none;
  background: linear-gradient(90deg, var(--accent) var(--fill, 0%), var(--surface2) var(--fill, 0%));
  border-radius: 999px; cursor: pointer; outline: none;
}
.calc-slider input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 18px; height: 18px; border-radius: 50%;
  background: #fff; border: 3px solid var(--accent); cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,.4);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.calc-slider input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.18); box-shadow: 0 0 0 6px var(--accent-soft); }
.calc-slider input[type="range"]::-webkit-slider-thumb:active { transform: scale(1.05); }
.calc-slider input[type="range"]::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 3px solid var(--accent);
  cursor: pointer; box-shadow: 0 2px 8px rgba(0,0,0,.4);
}
.calc-num {
  width: 4.6rem; padding: .42rem .5rem; border-radius: var(--radius-xs);
  border: 1px solid var(--border-strong); background: var(--surface3); color: var(--text);
  font-size: .85rem; text-align: center;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.calc-totals {
  display: grid; gap: .65rem; margin: 1rem 0 1.3rem; padding: .95rem;
  background: var(--calc-totals-bg);
  border-radius: var(--radius-sm); border: 1px solid var(--border);
}
.calc-total-row { display: flex; justify-content: space-between; align-items: baseline; gap: .75rem; font-size: .88rem; }
.calc-total-row .muted { display: flex; align-items: center; gap: .4rem; }
.calc-total-row strong { font-size: .92rem; text-align: right; }

.calc-breakdown { width: 100%; border-collapse: collapse; font-size: .82rem; margin-bottom: 1.3rem; }
.calc-breakdown th, .calc-breakdown td { padding: .5rem .35rem; border-bottom: 1px solid var(--border); text-align: left; }
.calc-breakdown th { color: var(--muted); font-weight: 600; font-size: .68rem; text-transform: uppercase; letter-spacing: .04em; }
.calc-breakdown tfoot td { border-bottom: none; padding-top: .7rem; font-size: .95rem; }
.calc-breakdown td:last-child, .calc-breakdown th:last-child { text-align: right; }
.calc-price-block { padding: 1.1rem 0 1.3rem; border-top: 1px solid var(--border); margin-bottom: .5rem; }
.calc-contract-note { font-size: .78rem; line-height: 1.45; margin: .5rem 0 0; }
.calc-summary .calc-contract-note { margin: -.75rem 0 1rem; }
.calc-price-block .muted:first-child { display: flex; align-items: center; gap: .4rem; }
.calc-price-block strong { display: block; font-size: 1.65rem; margin: .25rem 0; letter-spacing: -.02em; color: var(--text); }
.calc-summary { position: sticky; top: 0; }
.iaas-capacity-block {
  margin: 0 0 1rem;
  padding: .85rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--border, #334155);
  background: rgba(148, 163, 184, .08);
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.iaas-capacity-block strong { font-size: 1rem; }
.iaas-capacity-status { font-size: .82rem; }
.iaas-capacity-ok { color: var(--ok, #16a34a); }
.iaas-capacity-warn { color: #b45309; }
.iaas-capacity-bad { color: var(--danger, #dc2626); }
.resource-est { display: block; margin-top: .4rem; font-size: .78rem; line-height: 1.4; }

.muted { color: var(--muted); font-size: .85rem; }

/* Buttons ----------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
  background: var(--surface2); color: var(--text); border: 1px solid var(--border-strong);
  padding: .55rem .9rem; border-radius: var(--radius-xs); cursor: pointer; font-size: .875rem; font-weight: 500;
  position: relative; overflow: hidden;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease), filter var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.btn .icon { width: 1.05rem; height: 1.05rem; }
.btn:hover { background: var(--surface-hover); transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.btn:active { transform: translateY(0) scale(.98); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.btn.primary { background: var(--btn-primary-bg); border-color: transparent; color: var(--btn-primary-color); box-shadow: var(--shadow-accent); }
.btn.primary:hover { filter: brightness(1.06); box-shadow: var(--btn-primary-hover-shadow); }
.btn.danger { background: #fee2e2; border-color: #fecaca; color: #b91c1c; }
.btn.danger:hover { background: #fecaca; }
.btn.sm { padding: .3rem .6rem; font-size: .75rem; }
.btn.sm .icon { width: .9rem; height: .9rem; }
.btn.block { width: 100%; }
.btn.lg { padding: .8rem 1.5rem; font-size: 1rem; }
.row-stuck { background: rgba(127, 29, 29, 0.16); }
/* ripple */
.btn::after {
  content: ""; position: absolute; left: var(--rx, 50%); top: var(--ry, 50%);
  width: 0; height: 0; border-radius: 50%; background: rgba(255,255,255,.35);
  transform: translate(-50%, -50%); opacity: 0; pointer-events: none;
}
.btn.rippling::after { animation: ripple .55s var(--ease-out); }
/* loading spinner state */
.btn.loading { color: transparent !important; pointer-events: none; }
.btn.loading::before {
  content: ""; position: absolute; left: 50%; top: 50%; width: 16px; height: 16px;
  margin: -8px 0 0 -8px; border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--text) 40%, transparent); border-top-color: var(--text);
  animation: spin .6s linear infinite;
}

/* Section toolbar --------------------------------------------------- */
.section-toolbar {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  margin-bottom: 1.1rem; padding: .85rem 1.1rem; border: 1px solid var(--border);
  background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.section-toolbar strong { display: flex; align-items: center; gap: .5rem; }
.section-toolbar span { display: block; margin-top: .2rem; }
.section-toolbar-actions { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }
.view-switcher-wrap { display: flex; align-items: center; gap: .55rem; }
.view-switcher-label {
  font-size: .72rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: .04em; color: var(--muted); white-space: nowrap;
}
.view-switcher {
  display: inline-flex; align-items: stretch; gap: .15rem;
  padding: .22rem; border-radius: var(--radius-sm);
  background: var(--surface3); border: 1px solid var(--border);
}
.view-switcher .view-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .35rem;
  min-height: 2rem; padding: .35rem .65rem;
  border: 1px solid transparent; border-radius: calc(var(--radius-xs) - 1px);
  background: transparent; color: var(--muted);
  font: inherit; font-size: .76rem; font-weight: 500;
  cursor: pointer; transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.view-switcher .view-btn:hover { background: var(--surface-hover); color: var(--text); }
.view-switcher .view-btn.active {
  background: var(--surface); border-color: var(--border-strong);
  box-shadow: var(--shadow-sm); color: var(--accent-hi);
}
.view-switcher .view-btn .icon { width: .95rem; height: .95rem; flex-shrink: 0; }
.view-switcher .view-btn span { line-height: 1; }

@media (max-width: 1080px) {
  .view-switcher .view-btn span { display: none; }
  .view-switcher .view-btn { padding: .38rem .5rem; min-width: 2.15rem; }
}

/* Cards ------------------------------------------------------------- */
.cards { display: grid; gap: 1.1rem; align-items: start; }
.cards.view-compact { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: .8rem; }
.cards.view-medium { grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 1rem; }
.cards.view-large { grid-template-columns: repeat(auto-fill, minmax(520px, 1fr)); gap: 1.25rem; }
.cards.view-list {
  display: flex; flex-direction: column; gap: .35rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm);
}
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.35rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.card-enter { animation: fadeInUp .35s var(--ease-out) both; }
#tenantList.view-swapping { opacity: .72; pointer-events: none; transition: opacity .12s var(--ease); }
#tenantList.is-refreshing { position: relative; }
#tenantList.is-refreshing::after {
  content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: linear-gradient(180deg, rgba(7, 11, 17, .12), transparent 35%);
  animation: refreshPulse 1.2s ease-in-out infinite;
}
.tenant-tile:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.card-head { display: flex; justify-content: space-between; align-items: start; gap: .75rem; margin-bottom: .8rem; }
.card-head h3 { display: flex; align-items: center; gap: .45rem; letter-spacing: -.01em; font-size: 1.02rem; }
.card-head h3 .icon { color: var(--accent-hi); }

.badge {
  display: inline-flex; align-items: center; gap: .3rem; padding: .22rem .6rem; border-radius: 999px;
  font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em;
}
.badge .icon { width: .85rem; height: .85rem; }
.badge.active { background: var(--ok-soft); color: #15803d; }
.badge.failed { background: var(--err-soft); color: #b91c1c; }
.badge.pending { background: var(--warn-soft); color: #b45309; }
.badge.pending .icon { animation: spin 1.4s linear infinite; }
.deleting-banner {
  display: flex; align-items: center; gap: .45rem;
  margin: 0 0 1rem; padding: .65rem .8rem;
  background: var(--warn-soft); color: #92400e;
  border-radius: var(--radius-sm); font-size: .85rem; font-weight: 600;
}
.deleting-banner .icon { animation: spin 1.4s linear infinite; }
tr.row-deleting td { opacity: .78; }
tr.row-deleting td:first-child { font-style: italic; }

.kv { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .55rem; margin: .85rem 0; font-size: .85rem; }
.kv div { background: var(--surface3); padding: .65rem .75rem; border-radius: var(--radius-sm); min-width: 0; border: 1px solid var(--border); transition: border-color var(--dur) var(--ease); }
.kv div:hover { border-color: var(--border-strong); }
.kv span { display: flex; align-items: center; gap: .35rem; color: var(--muted); font-size: .7rem; margin-bottom: .25rem; text-transform: uppercase; letter-spacing: .03em; }
.kv span .icon { width: .85rem; height: .85rem; }
.kv-sub { display: block !important; font-size: .68rem !important; margin-top: .1rem; color: var(--muted); text-transform: none !important; letter-spacing: 0 !important; }
.machine-res { font-size: .72rem; color: var(--muted); font-weight: 500; background: var(--surface3); padding: .12rem .4rem; border-radius: 6px; border: 1px solid var(--border); }
.card-actions { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: .9rem; }
.card-actions-icons { margin-top: 0; gap: .3rem; flex-wrap: nowrap; }
.btn.icon-only { min-width: 2rem; padding: .38rem; justify-content: center; }
.btn.icon-only.danger { background: #fee2e2; border-color: #fecaca; color: #b91c1c; }
.btn.icon-only.danger:hover { background: #991b1b; }
.btn.icon-only .icon { width: 1rem; height: 1rem; margin: 0; }

.tenant-tile-body { display: flex; flex-direction: column; gap: .85rem; }
.tenant-statbar {
  display: flex; flex-wrap: wrap; gap: .4rem;
}
.stat-chip {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .38rem .62rem; border-radius: 999px;
  background: var(--surface3); border: 1px solid var(--border);
  font-size: .74rem; color: var(--text); white-space: nowrap;
}
.stat-chip .icon { width: .85rem; height: .85rem; color: var(--muted); }
.cluster-meta-compact {
  display: flex; flex-direction: column; gap: .35rem;
  margin: 0; padding: .55rem .65rem; font-size: .76rem;
}
.cluster-meta-compact code { font-size: .72rem; }

/* Tenant list view — one CSS table so header + rows share column tracks */
.tenant-list-shell:has(> .cards.view-list) {
  display: table;
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.tenant-list-shell:has(> .cards.view-list) > .tenant-list-header {
  display: table-row;
  background: var(--surface2);
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--muted);
  border: none;
  border-radius: 0;
  padding: 0;
  gap: 0;
}
.tenant-list-shell:has(> .cards.view-list) > .cards.view-list {
  display: table-row-group;
  border: none;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
  gap: 0;
  overflow: visible;
}
.tenant-list-shell:has(> .cards.view-list) .tenant-row,
.tenant-list-shell:has(> .cards.view-list) .skeleton-card.tenant-row {
  display: table-row;
  border: none;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
  padding: 0;
  animation: none;
  gap: 0;
}
.tenant-list-shell:has(> .cards.view-list) .tenant-list-header > *,
.tenant-list-shell:has(> .cards.view-list) .tenant-row > * {
  display: table-cell;
  vertical-align: middle;
  padding: .7rem .65rem;
  min-width: 0;
  border-bottom: 1px solid var(--border);
  box-sizing: border-box;
}
.tenant-list-shell:has(> .cards.view-list) .tenant-list-header > * {
  padding-top: .55rem;
  padding-bottom: .55rem;
}
.tenant-list-shell:has(> .cards.view-list) .tenant-row:last-child > * {
  border-bottom: none;
}
.tenant-list-shell:has(> .cards.view-list) .tenant-row:hover > * {
  background: var(--surface3);
}
/* First row defines fixed tracks */
.tenant-list-header > *:nth-child(1) { width: 22%; }
.tenant-list-header > *:nth-child(2) { width: 7.5rem; }
.tenant-list-header > *:nth-child(3) { width: 5rem; }
.tenant-list-header > *:nth-child(4) { width: 12%; }
.tenant-list-header > *:nth-child(5) { width: auto; }
.tenant-list-header > *:nth-child(6) { width: 6.5rem; }
.tenant-list-header > *:nth-child(7) { width: 10.5rem; }

.tenant-list-header.hidden { display: none !important; }
.cards.view-list .tenant-row.skeleton-card { background: transparent; }
.skeleton-card:hover { transform: none !important; box-shadow: none !important; }

.tenant-row-name { display: flex; align-items: center; gap: .65rem; min-width: 0; }
.tenant-row-icon {
  display: grid; place-items: center; flex-shrink: 0;
  width: 2.1rem; height: 2.1rem; border-radius: var(--radius-xs);
  background: var(--accent-soft); color: var(--accent-hi);
}
.tenant-row-icon .icon { width: 1.05rem; height: 1.05rem; }
.tenant-row-title { min-width: 0; display: flex; flex-direction: column; gap: .1rem; }
.tenant-row-title strong { font-size: .92rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tenant-row-title .muted { font-size: .74rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tenant-row-status { display: flex; align-items: center; gap: .35rem; flex-wrap: wrap; }
.tenant-pending { font-size: .62rem; padding: .15rem .4rem; }
.tenant-row-workers { font-size: .86rem; font-weight: 600; white-space: nowrap; }
.tenant-row-resources { display: flex; flex-direction: column; gap: .12rem; min-width: 0; }
.tenant-row-resources strong { font-size: .84rem; }
.tenant-row-resources .muted { font-size: .72rem; }
.tenant-row-api code {
  display: block; font-size: .72rem; color: var(--accent-hi);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.tenant-row-uptime { display: flex; flex-direction: column; gap: .12rem; }
.tenant-row-uptime strong { font-size: .84rem; color: var(--accent-hi); white-space: nowrap; }
.tenant-row-uptime .muted { font-size: .72rem; white-space: nowrap; }
.cards.view-list .card-actions-icons {
  display: inline-flex;
  justify-content: flex-end;
  margin-top: 0;
  width: 100%;
  flex-wrap: nowrap;
  gap: .3rem;
}

/* Tenant tile view modes: compact < medium < large */
.cards.view-compact .tenant-tile { padding: 1rem; }
.cards.view-compact .card-head { margin-bottom: .6rem; }
.cards.view-compact .card-head h3 { font-size: .95rem; }
.cards.view-compact .tenant-tile-body { gap: .65rem; }
.cards.view-compact .machine-list { display: none; }
.cards.view-compact .card-actions-icons { margin-top: .15rem; }

.cards.view-medium .tenant-tile { padding: 1.25rem; }
.cards.view-medium .card-head { margin-bottom: .75rem; }
.cards.view-medium .card-head h3 { font-size: 1.05rem; }
.cards.view-medium .tenant-tile-body { display: flex; flex-direction: column; gap: .85rem; }
.cards.view-medium .kv { margin: 0; }
.cards.view-medium .machine-list { font-size: .8rem; }

.cards.view-large .tenant-tile { padding: 1.65rem; }
.cards.view-large .card-head { margin-bottom: 1.05rem; }
.cards.view-large .card-head h3 { font-size: 1.22rem; }
.cards.view-large .tenant-tile-body { display: flex; flex-direction: column; gap: 1.1rem; }
.cards.view-large .kv { grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; gap: .7rem; font-size: .92rem; }
.cards.view-large .kv div { padding: .8rem .9rem; }
.cards.view-large .cluster-meta { margin: 0; padding: .9rem 1rem; font-size: .88rem; }
.cards.view-large .machine-list { font-size: .88rem; margin: 0; }
.cards.view-large .machine-list li { padding: .8rem 0; }
.cards.view-large .card-actions { margin-top: .35rem; }
.cards.view-large .stat-chip { font-size: .8rem; padding: .42rem .7rem; }

.cluster-meta { margin: .85rem 0; padding: .7rem .8rem; background: var(--surface3); border-radius: var(--radius-sm); font-size: .8rem; border: 1px solid var(--border); }
.cluster-meta div { margin: .25rem 0; word-break: break-all; display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; }
.cluster-meta code { font-size: .75rem; color: var(--accent-hi); }
.cluster-uptime-row strong { color: var(--accent-hi); }
.cluster-uptime-since { font-size: .75rem; margin-left: .25rem; }

.vm-info {
  display: flex; flex-direction: column; gap: .3rem;
  padding: .45rem .55rem; border-radius: var(--radius-xs);
  background: var(--surface3); border: 1px solid var(--border);
  min-width: 8.5rem;
}
.vm-info-head { display: flex; align-items: center; gap: .4rem; font-weight: 600; font-size: .84rem; }
.vm-info-head .icon { color: var(--accent-hi); width: 1rem; height: 1rem; }
.vm-state { text-transform: lowercase; }
.vm-info-uptime { display: flex; align-items: center; gap: .35rem; font-size: .76rem; color: var(--muted); }
.vm-info-uptime .icon { width: .9rem; height: .9rem; opacity: .85; }
.vm-info-uptime strong { color: var(--text); font-weight: 600; }
.vm-info-inline { display: inline-flex; align-items: center; gap: .35rem; flex-wrap: wrap; font-size: .82rem; }
.vm-info-inline .icon { color: var(--accent-hi); }
.vm-uptime { color: var(--muted); font-size: .75rem; display: inline-flex; align-items: center; gap: .2rem; }
.vm-missing { display: inline-flex; align-items: center; gap: .35rem; color: var(--muted); }
.vm-disk-ok .icon { color: var(--ok); width: .85rem; height: .85rem; }
.machine-list .vm-info { margin-top: .35rem; }

.machine-list { list-style: none; margin: .5rem 0 0; font-size: .82rem; }
.machine-list li { padding: .65rem 0; border-bottom: 1px solid var(--border); display: grid; grid-template-columns: 1fr; gap: .35rem; }
.machine-list li > span:first-child { display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; }
.machine-list li:last-child { border-bottom: none; }
.machine-list .phase { font-size: .78rem; line-height: 1.35; }
.machine-actions { display: inline-flex; gap: .35rem; flex-wrap: wrap; margin-left: auto; }

/* Activity feed ----------------------------------------------------- */
.activity-feed { max-height: 70vh; overflow-y: auto; }
.activity-item {
  display: grid; grid-template-columns: auto 1fr; gap: .8rem;
  padding: .7rem .8rem; border-bottom: 1px solid var(--border); font-size: .85rem;
  border-left: 2px solid transparent; border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
  transition: background var(--dur) var(--ease);
}
.activity-item.is-enter { animation: fadeInUp .35s var(--ease-out) both; }
.activity-item:hover { background: var(--surface3); }
.activity-item:last-child { border-bottom: none; }
.activity-time { color: var(--muted); font-size: .75rem; white-space: nowrap; min-width: 130px; }
.activity-body { min-width: 0; }
.activity-tag { display: inline-flex; align-items: center; gap: .25rem; font-size: .66rem; font-weight: 700; text-transform: uppercase; padding: .18rem .45rem; border-radius: 5px; margin-right: .35rem; }
.activity-tag .icon { width: .8rem; height: .8rem; }
.activity-tag.tenant { background: #dbeafe; color: #1d4ed8; }
.activity-tag.machine { background: #e0f2fe; color: #0369a1; }
.activity-item.level-error { border-left-color: var(--err); }
.activity-item.level-warn { border-left-color: var(--warn); }
.activity-item.level-ok { border-left-color: var(--ok); }
.activity-item.level-error .activity-msg { color: #b91c1c; }
.activity-item.level-warn .activity-msg { color: #b45309; }
.activity-item.level-ok .activity-msg { color: #15803d; }
.activity-tenant { color: var(--muted); font-size: .78rem; }

/* Detail modal grid ------------------------------------------------- */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; margin: 1rem 0; font-size: .85rem; }
.detail-grid div { background: var(--surface3); padding: .6rem .7rem; border-radius: var(--radius-xs); border: 1px solid var(--border); }
.detail-grid span { display: block; color: var(--muted); font-size: .7rem; margin-bottom: .2rem; text-transform: uppercase; letter-spacing: .03em; }
.detail-section { margin-top: 1.15rem; }
.detail-section h4 { font-size: .85rem; margin-bottom: .55rem; color: var(--muted); display: flex; align-items: center; gap: .4rem; }

/* Stats ------------------------------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1rem; margin-bottom: 1.1rem; }
.stat {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.1rem;
  box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
  transition: border-color var(--dur) var(--ease);
}
.stat.is-enter { animation: fadeInUp .4s var(--ease-out) both; }
.stat:hover { border-color: var(--border-strong); }
.stats .stat.is-enter:nth-child(2) { animation-delay: .05s; }
.stats .stat.is-enter:nth-child(3) { animation-delay: .1s; }
.stats .stat.is-enter:nth-child(4) { animation-delay: .15s; }
.stat .muted { display: flex; align-items: center; gap: .4rem; }
.stat .muted .icon { color: var(--accent-hi); }
.stat strong { display: block; font-size: 1.55rem; margin-top: .35rem; letter-spacing: -.02em; }

/* Tables ------------------------------------------------------------ */
.table-wrap { width: 100%; overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); }
.table { width: 100%; min-width: 960px; border-collapse: collapse; font-size: .875rem; }
.table th, .table td { text-align: left; padding: .7rem .6rem; border-bottom: 1px solid var(--border); }
.table th { color: var(--muted); font-weight: 600; font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; background: var(--surface3); position: sticky; top: 0; }
.table tbody tr { transition: background var(--dur) var(--ease); }
.table tbody tr:hover { background: var(--surface3); }
.table tr:last-child td { border-bottom: none; }

.empty {
  text-align: center; color: var(--muted); padding: 3rem 1rem;
  display: flex; flex-direction: column; align-items: center; gap: .75rem;
}
.empty .icon { width: 2.4rem; height: 2.4rem; color: var(--faint); }

/* Skeleton loader --------------------------------------------------- */
.skeleton {
  background: linear-gradient(90deg, var(--surface2) 25%, var(--surface-hover) 37%, var(--surface2) 63%);
  background-size: 400% 100%; animation: shimmer 1.4s ease infinite; border-radius: var(--radius-xs);
}
.skeleton-card { pointer-events: none; border-color: transparent !important; box-shadow: none !important; animation: none !important; }
.skeleton-card.tenant-tile { padding: 1.1rem; }
.skeleton-card .sk-head { height: 1.6rem; width: 55%; margin-bottom: .85rem; }
.skeleton-card .sk-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .5rem; margin-bottom: .75rem; }
.skeleton-card .sk-box { height: 2.6rem; }
.skeleton-card .sk-meta { height: 3.2rem; margin-bottom: .75rem; }
.skeleton-card .sk-actions-bar { height: 2rem; width: 70%; }
.skeleton-card .sk-line { height: .85rem; border-radius: 6px; }
.skeleton-card .sk-line-lg { width: 80%; }
.skeleton-card .sk-line-md { width: 65%; }
.skeleton-card .sk-line-sm { width: 45%; }
.skeleton-card .sk-line-xs { width: 35%; }
.skeleton-card .sk-actions { width: 6.5rem; height: 1.8rem; justify-self: end; }
.cards.is-loading .tenant-skeleton { opacity: 1; }

/* Toast ------------------------------------------------------------- */
#toast {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 12000;
  display: none; align-items: center; gap: .55rem;
  max-width: min(24rem, calc(100vw - 2rem));
  padding: .8rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--accent);
  background: var(--surface2);
  color: var(--text);
  box-shadow: var(--shadow-lg);
  font-size: .88rem;
  line-height: 1.35;
}
#toast.show { display: flex; animation: toastIn .35s var(--ease-out); }
#toast.hiding { animation: toastOut .3s var(--ease) forwards; }
#toast .icon { width: 1.2rem; height: 1.2rem; color: var(--accent-hi); flex: 0 0 auto; }
#toast.err { border-left-color: var(--err); }
#toast.err .icon { color: var(--err); }
#toast.ok { border-left-color: var(--ok); }
#toast.ok .icon { color: var(--ok); }

/* Modal ------------------------------------------------------------- */
.modal {
  position: fixed; inset: 0; background: rgba(3, 7, 12, .72); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; z-index: 50; padding: 1rem;
  animation: overlayIn .25s var(--ease) both;
}
.modal.hidden { display: none; }
.modal-box {
  background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--radius); width: min(520px, 100%);
  max-height: min(90vh, 100%); display: flex; flex-direction: column; overflow: hidden;
  box-shadow: var(--shadow-lg);
  animation: modalIn .3s var(--ease-out) both;
}
.modal-box.modal-wide { width: min(720px, 100%); }
.modal.fullscreen { padding: 0; display: block; }
.modal.fullscreen .modal-box {
  position: fixed; inset: 0; width: auto; height: auto; max-width: none; max-height: none;
  margin: 0; border-radius: 0; border: none; z-index: 51;
}
.modal-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.25rem; border-bottom: 1px solid var(--border); flex-shrink: 0; }
.modal-header h3 { font-size: 1.05rem; display: flex; align-items: center; gap: .5rem; }
.modal-close-x { min-width: 2.25rem; padding: .35rem .55rem; font-size: 1rem; line-height: 1; }
.modal-body { flex: 1; min-height: 0; overflow: auto; padding: 1.25rem; }
.usage-modal { display: flex; flex-direction: column; gap: .55rem; }
.usage-modal p { margin: 0; line-height: 1.45; }
.usage-modal .usage-rate { font-size: 1.05rem; }
.usage-modal .usage-rates { font-size: .78rem; }
.modal-footer { flex-shrink: 0; padding: .85rem 1.25rem; border-top: 1px solid var(--border); background: var(--surface2); display: flex; justify-content: flex-end; gap: .5rem; }
.modal.fullscreen .detail-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.modal.fullscreen .detail-section .activity-feed { max-height: none; }
.modal-box pre.log-view {
  background: var(--surface3); padding: 1rem; border-radius: var(--radius-xs);
  overflow: auto; font-size: .78rem; margin: 1rem 0; max-height: 60vh;
  white-space: pre-wrap; word-break: break-word; line-height: 1.5; border: 1px solid var(--border);
}
.node-detail { font-size: .78rem; color: #b91c1c; margin-top: .25rem; padding-left: .25rem; }

/* Keyframes --------------------------------------------------------- */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes fadeInDown { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: none; } }
@keyframes toastIn { from { opacity: 0; transform: translateY(16px) scale(.96); } to { opacity: 1; transform: none; } }
@keyframes toastOut { to { opacity: 0; transform: translateY(16px) scale(.96); } }
@keyframes overlayIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes modalIn { from { opacity: 0; transform: translateY(24px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shimmer { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }
@keyframes refreshPulse { 0%, 100% { opacity: .25; } 50% { opacity: .55; } }
@keyframes pulseDot {
  0% { box-shadow: 0 0 0 0 currentColor; opacity: 1; }
  70% { box-shadow: 0 0 0 5px transparent; opacity: .7; }
  100% { box-shadow: 0 0 0 0 transparent; opacity: 1; }
}
@keyframes ripple { from { width: 0; height: 0; opacity: .6; } to { width: 280px; height: 280px; opacity: 0; } }
@keyframes sheen { 0%, 60% { transform: translateX(-120%); } 100% { transform: translateX(120%); } }
@keyframes navBar { from { transform: translateY(-50%) scaleY(0); } to { transform: translateY(-50%) scaleY(1); } }
@keyframes bump { 0% { transform: scale(1); } 40% { transform: scale(1.28); } 100% { transform: scale(1); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

/* Responsive — drawer sidebar (tablet / phone) ---------------------- */
@media (max-width: 900px) {
  #app { grid-template-columns: 1fr; position: relative; }
  .menu-toggle { display: inline-flex !important; }
  .sidebar-backdrop {
    display: block;
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s var(--ease);
  }
  #app.sidebar-open .sidebar-backdrop {
    opacity: 1;
    pointer-events: auto;
  }
  .sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: min(300px, 88vw);
    z-index: 60;
    height: 100vh;
    height: 100dvh;
    padding: 1.15rem 1rem 1.35rem;
    gap: 1.15rem;
    border-right: 1px solid var(--border);
    border-bottom: none;
    transform: translateX(-105%);
    transition: transform .28s var(--ease-out);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    box-shadow: var(--shadow-lg);
    background: var(--sidebar-bg);
    will-change: transform;
  }
  #app.sidebar-open .sidebar:not(.is-dragging) {
    transform: translateX(0);
  }
  .brand { gap: .65rem; align-items: center; }
  .brand-icon { width: 40px; height: 40px; border-radius: 11px; }
  .brand-icon img { width: 40px; height: 40px; }
  .brand strong { font-size: .95rem; }
  .brand small { display: block; font-size: .68rem; }
  nav {
    flex: 1;
    flex-direction: column;
    flex-wrap: nowrap;
    gap: .2rem;
    overflow: visible;
    margin: 0;
    padding: 0;
  }
  .nav {
    flex: 0 0 auto;
    justify-content: flex-start;
    padding: .62rem .8rem;
    font-size: .88rem;
    gap: .65rem;
    white-space: nowrap;
  }
  .nav .icon { width: 1.1rem; height: 1.1rem; }
  .nav.active::before {
    display: block;
    left: -1rem;
  }
  .sidebar-foot {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding-top: .85rem;
  }
  .sidebar-foot .user-badge { margin-bottom: .65rem; }
  .sidebar-foot label.small { margin: 0; }
  .sidebar-foot input { margin: .35rem 0 .5rem; padding: .5rem .65rem; }
  .sidebar-foot .hint { display: block; }
  .sidebar-foot .btn.sm { margin-bottom: .4rem; }
  .sidebar-foot .btn.block { width: 100%; padding: .5rem .7rem; font-size: .84rem; }
  .content {
    padding: .9rem .9rem 2rem;
    height: auto;
    min-height: 100vh;
    min-height: 100dvh;
  }
  .topbar { margin-bottom: .95rem; gap: .65rem; align-items: center; }
  .topbar h1 { font-size: 1.2rem; margin-bottom: .1rem; }
  .topbar p { font-size: .78rem; line-height: 1.35; }
  .status-pill { padding: .28rem .55rem; font-size: .7rem; }
  .status-pill::before { width: 6px; height: 6px; }
  .panel { padding: .95rem; border-radius: 12px; }
  .panel h2 { font-size: .95rem; }
  .panel-head { margin-bottom: .75rem; gap: .5rem; }
  .plans { grid-template-columns: 1fr; gap: .7rem; margin-bottom: 1rem; }
  .plan { padding: 1rem; }
  .plan .price { font-size: 1.25rem; margin: .45rem 0 .15rem; }
  .providers { grid-template-columns: 1fr; gap: .7rem; margin-top: .7rem; }
  .provider-card { padding: .9rem; gap: .45rem; }
  .provider-card-logo { max-height: 32px; }
  .cards { gap: .75rem; }
  .cards.view-medium,
  .cards.view-compact,
  .cards.view-large { grid-template-columns: 1fr; }
  .cards.view-large .tenant-tile-body { grid-template-columns: 1fr; }
  .card { padding: .95rem; border-radius: 12px; }
  .cards.view-list { overflow-x: visible; }
  .tenant-list-shell:has(> .cards.view-list) {
    display: block;
    overflow-x: auto;
  }
  .tenant-list-shell:has(> .cards.view-list) > .tenant-list-header,
  .tenant-list-shell:has(> .cards.view-list) > .cards.view-list,
  .tenant-list-shell:has(> .cards.view-list) .tenant-row {
    display: grid;
    grid-template-columns: minmax(140px, 1.3fr) 7rem 4.5rem minmax(110px, 1fr) minmax(140px, 1.2fr) 6rem 10.5rem;
    min-width: 920px;
    width: 100%;
  }
  .tenant-list-shell:has(> .cards.view-list) > .cards.view-list {
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .tenant-list-shell:has(> .cards.view-list) .tenant-list-header > *,
  .tenant-list-shell:has(> .cards.view-list) .tenant-row > * {
    display: block;
    border-bottom: none;
    padding: 0;
  }
  .tenant-list-shell:has(> .cards.view-list) .tenant-list-header {
    align-items: center;
    padding: .55rem .65rem;
    border-bottom: 1px solid var(--border);
  }
  .tenant-list-shell:has(> .cards.view-list) .tenant-row {
    align-items: center;
    padding: .7rem .65rem;
    border-bottom: 1px solid var(--border);
  }
  .kv { grid-template-columns: 1fr 1fr; gap: .4rem; margin: .55rem 0; font-size: .8rem; }
  .kv div { padding: .45rem .55rem; }
  .section-toolbar { align-items: flex-start; flex-direction: column; gap: .55rem; margin-bottom: .75rem; padding: .65rem .75rem; }
  .section-toolbar-actions { width: 100%; justify-content: space-between; flex-wrap: wrap; gap: .4rem; }
  .view-switcher-label { display: none; }
  .calc-layout { grid-template-columns: 1fr; gap: .75rem; }
  .calc-summary { position: static; }
  .calc-lead { margin: .25rem 0 .85rem; font-size: .8rem; }
  .calc-price-block strong { font-size: 1.3rem; }
  .btn.lg { padding: .65rem 1rem; font-size: .9rem; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .55rem; }
  .stat { padding: .75rem; }
  .stat strong { font-size: 1.2rem; margin-top: .2rem; }
  .table { font-size: .78rem; min-width: 720px; }
  .table th, .table td { padding: .45rem .4rem; }
  .detail-grid { grid-template-columns: 1fr; gap: .45rem; }
  .activity-item { flex-wrap: wrap; gap: .35rem; padding: .55rem .6rem; font-size: .8rem; }
  .activity-time { min-width: 0; }
  .provider-session-banner { padding: .55rem .7rem; font-size: .76rem; margin-bottom: .75rem; }
  .empty { padding: 2rem .75rem; }
  .empty .icon { width: 1.8rem; height: 1.8rem; }
  .modal { padding: .75rem; }
  .modal-box { padding: 1rem; width: min(100%, 28rem); }
  .login-gate { padding: .85rem; }
  .login-box { padding: 1.15rem; gap: .35rem; border-radius: 14px; }
  .login-brand { gap: .6rem; margin-bottom: .55rem; }
  .login-brand h2 { font-size: 1.1rem; }
  .login-box input { padding: .52rem .6rem; font-size: .9rem; }
  .login-provider-hint { font-size: .72rem; padding: .5rem .6rem; margin-top: .55rem; }
}

/* Responsive — phone density ---------------------------------------- */
@media (max-width: 640px) {
  body { font-size: 15px; }
  .sidebar { width: min(280px, 90vw); padding: 1rem .9rem 1.2rem; gap: 1rem; }
  .content { padding: .7rem .7rem 1.75rem; }
  .topbar { margin-bottom: .7rem; }
  .topbar h1 { font-size: 1.05rem; }
  .topbar p { display: none; }
  .panel { padding: .75rem; }
  .panel h2 { font-size: .88rem; gap: .35rem; }
  .calc-slider { gap: .45rem; margin-bottom: .85rem; }
  .calc-slider-head label { font-size: .8rem; }
  .calc-slider-head output { font-size: .85rem; }
  .calc-num { width: 3.8rem; padding: .32rem .35rem; font-size: .78rem; }
  .calc-totals { padding: .7rem; margin: .65rem 0 .85rem; gap: .45rem; }
  .calc-breakdown { font-size: .74rem; margin-bottom: .85rem; }
  .calc-breakdown th, .calc-breakdown td { padding: .35rem .25rem; }
  .calc-price-block { padding: .75rem 0 .9rem; }
  .calc-price-block strong { font-size: 1.15rem; }
  .btn { padding: .45rem .7rem; font-size: .8rem; }
  .btn.sm { padding: .28rem .48rem; font-size: .7rem; }
  .btn.lg { padding: .55rem .85rem; font-size: .85rem; }
  .card { padding: .75rem; }
  .card-head { margin-bottom: .55rem; gap: .45rem; }
  .card-head h3 { font-size: .9rem; }
  .kv { grid-template-columns: 1fr; }
  .stat-chip { padding: .28rem .48rem; font-size: .68rem; }
  .cards.view-compact .tenant-tile { padding: .7rem; }
  .cards.view-medium .tenant-tile { padding: .9rem; }
  .cards.view-large .tenant-tile { padding: 1.15rem; }
  .cards.view-large .card-head h3 { font-size: 1.12rem; }
  .stats { grid-template-columns: 1fr 1fr; gap: .4rem; margin-bottom: .75rem; }
  .stat { padding: .55rem .6rem; border-radius: 10px; }
  .stat strong { font-size: 1.05rem; }
  .plan .price { font-size: 1.1rem; }
  .plan .desc, .plan ul { font-size: .78rem; }
  .provider-card-desc { font-size: .78rem; }
  .provider-selected-bar { padding: .55rem .7rem; font-size: .8rem; }
  .section-toolbar strong { font-size: .88rem; }
  .section-toolbar .muted { font-size: .72rem; }
  .view-switcher .view-btn { min-width: 1.9rem; padding: .3rem .4rem; }
  .login-box { padding: .95rem; }
  .login-brand .brand-icon { width: 40px; height: 40px; }
  .boot-intro-title { font-size: clamp(1.55rem, 9vw, 2.4rem); }
  .boot-intro-hint { bottom: 1.25rem; font-size: 10px; letter-spacing: .12em; }
}

.hidden { display: none !important; }

/* Login gate -------------------------------------------------------- */
.login-gate {
  min-height: 100vh; display: grid; place-items: center; padding: 1.5rem;
  background: var(--login-gate-bg);
  position: relative; overflow: hidden;
}
.login-gate-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: .35;
}
html[data-theme="dark"] .login-gate-canvas { opacity: 1; }
.login-gate::before, .login-gate::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(90px); opacity: var(--login-glow-opacity); pointer-events: none; z-index: 0;
}
.login-gate::before { width: 460px; height: 460px; background: var(--login-glow-a); top: -140px; left: -100px; animation: float1 12s var(--ease) infinite alternate; }
.login-gate::after { width: 400px; height: 400px; background: var(--login-glow-b); bottom: -140px; right: -80px; animation: float2 14s var(--ease) infinite alternate; }
@keyframes float1 { to { transform: translate(60px, 40px); } }
@keyframes float2 { to { transform: translate(-50px, -30px); } }

.login-box {
  width: min(420px, 100%); background: var(--login-box-bg); backdrop-filter: none;
  border: 1px solid var(--login-box-border);
  border-radius: var(--radius);
  padding: 1.9rem; display: flex; flex-direction: column; gap: .5rem;
  box-shadow: var(--login-box-shadow);
  position: relative; z-index: 1;
  animation: modalIn .5s var(--ease-out) both;
  transition: box-shadow .35s var(--ease), border-color .35s var(--ease), transform .35s var(--ease);
}
html[data-theme="dark"] .login-box { backdrop-filter: blur(16px); }
.login-box.is-typing {
  border-color: var(--accent);
  box-shadow: var(--shadow-lg), 0 0 0 3px var(--accent-soft);
  transform: translateY(-2px);
}
html[data-theme="dark"] .login-box.is-typing {
  border-color: color-mix(in srgb, var(--accent-hi) 55%, var(--accent2));
  box-shadow: var(--shadow-lg), 0 0 80px -12px rgba(232, 121, 249, .45), 0 0 40px -8px rgba(225, 29, 72, .35);
}
.login-brand { display: flex; gap: .85rem; align-items: center; margin-bottom: .9rem; }
.login-brand h2 { font-size: 1.3rem; margin-bottom: .15rem; letter-spacing: -.02em; }
.login-box label.small { margin-top: .35rem; }
.api-help { margin-top: .85rem; font-size: .78rem; color: var(--muted); }
.api-help summary { cursor: pointer; color: var(--text); margin-bottom: .5rem; transition: color var(--dur) var(--ease); }
.api-help summary:hover { color: var(--accent-hi); }
.api-help pre.help-code, .help-code {
  background: var(--surface3); border: 1px solid var(--border);
  border-radius: var(--radius-xs); padding: .65rem .75rem; margin: .45rem 0;
  font-size: .72rem; line-height: 1.5; overflow-x: auto; white-space: pre-wrap;
}
.login-box input {
  width: 100%; padding: .62rem .7rem; border-radius: var(--radius-xs);
  border: 1px solid var(--border-strong); background: var(--surface3); color: var(--text);
  margin-bottom: .35rem;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
}
.login-box input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
  background: var(--surface);
}
html[data-theme="dark"] .login-box input:focus {
  border-color: var(--accent-hi);
  box-shadow: 0 0 0 3px var(--accent-soft), 0 0 24px -6px rgba(232, 121, 249, .45);
  background: #180c24;
}
.login-box input#webPassword.is-active {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
html[data-theme="dark"] .login-box input#webPassword.is-active {
  border-color: var(--accent2);
  box-shadow: 0 0 0 3px rgba(225, 29, 72, .22), 0 0 28px -4px rgba(225, 29, 72, .4);
}
.login-box .btn.primary { margin-top: .55rem; }
.login-box .btn.primary.is-ready {
  animation: loginPulse 1.6s var(--ease) infinite;
}
@keyframes loginPulse {
  0%, 100% { box-shadow: 0 4px 16px -4px rgba(0, 132, 255, .25); }
  50% { box-shadow: 0 8px 28px -4px rgba(0, 132, 255, .45); }
}
html[data-theme="dark"] .login-box .btn.primary.is-ready {
  animation: loginPulseDark 1.6s var(--ease) infinite;
}
@keyframes loginPulseDark {
  0%, 100% { box-shadow: 0 10px 34px -8px rgba(168, 85, 247, .45); }
  50% { box-shadow: 0 14px 44px -6px rgba(225, 29, 72, .55), 0 0 28px rgba(232, 121, 249, .35); }
}
.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .35rem;
  margin: 0 0 .85rem;
}
.auth-tab {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  border-radius: var(--radius-xs);
  padding: .45rem .6rem;
  cursor: pointer;
  font: inherit;
  font-size: .85rem;
}
.auth-tab.active {
  color: var(--text);
  border-color: color-mix(in srgb, var(--accent) 50%, var(--border));
  background: color-mix(in srgb, var(--accent) 16%, transparent);
}
.verify-lead {
  margin: 0 0 .85rem;
  font-size: .86rem;
  line-height: 1.45;
  color: var(--muted);
}
.verify-code-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: .4rem;
  margin: .35rem 0 1rem;
}
.verify-digit {
  text-align: center;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0;
  padding: .65rem 0 !important;
  aspect-ratio: 1;
}
#verifyForm .btn.sm { margin-top: .45rem; }
#verifyForm .btn.ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  box-shadow: none;
}
.auth-inline-error {
  margin: .35rem 0 .55rem;
  padding: .55rem .7rem;
  border-radius: var(--radius-xs);
  border: 1px solid color-mix(in srgb, var(--err) 45%, var(--border));
  background: color-mix(in srgb, var(--err) 14%, transparent);
  color: var(--text);
  font-size: .82rem;
  line-height: 1.4;
}
.provider-gate { display: flex; flex-direction: column; gap: .85rem; }
.login-provider-copy {
  margin: 0;
  font-size: .9rem;
  line-height: 1.45;
  color: var(--muted);
}
.login-provider-copy strong { color: var(--text); font-weight: 600; }
.login-staff-link-wrap {
  margin: .35rem 0 0;
  text-align: center;
}
.login-staff-link {
  font-size: .72rem;
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  opacity: .7;
}
.login-staff-link:hover { opacity: 1; color: var(--text); }
.login-provider-hint {
  margin-top: .85rem;
  font-size: .78rem;
  line-height: 1.45;
  color: var(--muted);
  padding: .65rem .75rem;
  border-radius: var(--radius-xs);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--border));
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}
.login-provider-hint.is-emphasis {
  color: var(--text);
  border-color: color-mix(in srgb, var(--accent2) 45%, var(--border));
  background: color-mix(in srgb, var(--accent2) 14%, transparent);
}
.provider-session-banner {
  margin: 0 0 1rem;
  padding: .7rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid color-mix(in srgb, var(--accent-hi) 40%, var(--border));
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 18%, transparent), color-mix(in srgb, var(--accent2) 14%, transparent));
  color: var(--text);
  font-size: .84rem;
  line-height: 1.4;
}
.sidebar-foot .btn.sm { margin-bottom: .45rem; }

/* Boot intro (skopeo-style globe → costeco.ru) ----------------------------- */
.boot-intro {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--boot-intro-bg);
  width: 100%;
  height: 100dvh;
  max-height: -webkit-fill-available;
  touch-action: manipulation;
  transform: translateZ(0);
  transition: opacity .5s ease;
  cursor: pointer;
}
.boot-intro.hidden { display: none !important; }
.boot-intro.is-fading { opacity: 0; pointer-events: none; }
.boot-intro-canvas {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  touch-action: none;
}
.boot-intro-brand.is-visible { opacity: 1; }
.boot-intro-brand {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  pointer-events: none;
  opacity: 0;
  transition: opacity .7s ease;
}
.boot-intro-logo {
  width: clamp(72px, 14vw, 112px);
  height: auto;
  border-radius: 22%;
  box-shadow: var(--boot-logo-shadow);
}
.boot-intro-title span {
  color: var(--boot-title-accent);
  font-weight: 600;
}
.boot-intro-title {
  margin: 0;
  font-family: "Syne", ui-sans-serif, system-ui, sans-serif;
  font-weight: 700;
  font-size: clamp(2rem, 7vw, 3.8rem);
  letter-spacing: -.03em;
  color: var(--text);
  text-shadow: var(--boot-title-shadow);
  text-align: center;
}
.boot-intro-hint {
  position: absolute;
  bottom: 2rem;
  inset-inline: 0;
  z-index: 2;
  text-align: center;
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--boot-hint);
  pointer-events: none;
  transition: opacity .4s ease;
}
.boot-intro-hint.is-hidden { opacity: 0; }
.login-gate.is-intro-waiting { visibility: hidden; }
#app.is-intro-waiting { visibility: hidden; }

/* Post-intro console open — brand → tabs → foot → content */
#app.console-revealing .sidebar {
  animation: consoleSidebarOpen .7s cubic-bezier(.22, 1, .36, 1) both;
}
#app.console-revealing .brand {
  opacity: 0;
  animation: consoleRevealItem .55s cubic-bezier(.22, 1, .36, 1) both;
  animation-delay: .06s;
}
#app.console-revealing .sidebar nav .nav {
  opacity: 0;
  transform: translateX(-18px);
  animation: consoleRevealNav .48s cubic-bezier(.22, 1, .36, 1) both;
  animation-delay: calc(.16s + var(--reveal-i, 0) * .07s);
}
#app.console-revealing .sidebar-foot {
  opacity: 0;
  animation: consoleRevealItem .5s cubic-bezier(.22, 1, .36, 1) both;
  animation-delay: calc(.2s + var(--reveal-nav-count, 6) * .07s);
}
#app.console-revealing .content {
  opacity: 0;
  transform: translateY(18px);
  filter: blur(6px);
  animation: consoleRevealContent .65s cubic-bezier(.22, 1, .36, 1) both;
  animation-delay: calc(.28s + var(--reveal-nav-count, 6) * .07s);
}

@keyframes consoleSidebarOpen {
  from { transform: translateX(-28px); opacity: .35; }
  to { transform: none; opacity: 1; }
}
@keyframes consoleRevealNav {
  from { opacity: 0; transform: translateX(-18px); }
  to { opacity: 1; transform: none; }
}
@keyframes consoleRevealItem {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
@keyframes consoleRevealContent {
  from { opacity: 0; transform: translateY(18px); filter: blur(6px); }
  to { opacity: 1; transform: none; filter: none; }
}


/* Dark theme — semantic colors that were light-hardcoded --------------- */
html[data-theme="dark"] .status-pill {
  background: var(--err-soft); color: #fca5a5; border-color: #ef444433;
}
html[data-theme="dark"] .status-pill.ok { background: var(--ok-soft); color: #86efac; border-color: #22c55e33; }
html[data-theme="dark"] .status-pill.warn { background: var(--warn-soft); color: #fcd34d; border-color: #f59e0b33; }
html[data-theme="dark"] .status-pill.err { background: #7f1d1d55; color: #fca5a5; border-color: #ef444433; }
html[data-theme="dark"] .btn.danger { background: #7f1d1d; border-color: #991b1b; color: #fecaca; }
html[data-theme="dark"] .btn.danger:hover { background: #991b1b; }
html[data-theme="dark"] .btn.icon-only.danger { background: #7f1d1d55; border-color: #991b1b88; color: #fecaca; }
html[data-theme="dark"] .btn.icon-only.danger:hover { background: #991b1b; }
html[data-theme="dark"] .badge.active { background: var(--ok-soft); color: #86efac; }
html[data-theme="dark"] .badge.failed { background: var(--err-soft); color: #fecaca; }
html[data-theme="dark"] .badge.pending { background: #713f1288; color: #fde68a; }
html[data-theme="dark"] .deleting-banner { background: #713f1288; color: #fde68a; }
html[data-theme="dark"] .activity-tag.tenant { background: #3b0764; color: #e9d5ff; }
html[data-theme="dark"] .activity-tag.machine { background: #4c0519; color: #fda4af; }
html[data-theme="dark"] .activity-item.level-error .activity-msg { color: #fca5a5; }
html[data-theme="dark"] .activity-item.level-warn .activity-msg { color: #fde68a; }
html[data-theme="dark"] .activity-item.level-ok .activity-msg { color: #86efac; }
html[data-theme="dark"] .node-detail { color: #fca5a5; }
html[data-theme="dark"] .demo-tag { background: #9f1239; color: #ffe4e6; }

/* Theme toggle -------------------------------------------------------- */
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
}
.theme-toggle .theme-icon-sun,
.theme-toggle .theme-icon-moon { display: none; width: 1.05rem; height: 1.05rem; }
html[data-theme="light"] .theme-toggle .theme-icon-moon { display: block; }
html[data-theme="dark"] .theme-toggle .theme-icon-sun { display: block; }
.login-theme-toggle {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  min-width: 2.4rem;
  padding: .45rem;
  border-radius: var(--radius-xs);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.login-theme-toggle:hover { background: var(--surface-hover); }
.topbar-trailing {
  display: flex;
  align-items: center;
  gap: .55rem;
  flex-shrink: 0;
}
.topbar-theme-toggle {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.topbar-theme-toggle:hover { background: var(--surface-hover); }