/* Enzonic for Resellers design system.
   Brand colours come from per-tenant custom properties injected by src/ui/theme.ts:
     --brand / --accent                 fills (buttons, highlights)
     --brand-contrast / --accent-contrast  text on those fills
     --brand-ink-light|dark / --accent-ink-light|dark  brand as readable TEXT per theme
   Light/dark via [data-theme] on <html> (or any element, e.g. a scoped preview). 'system' follows the OS.
   Surfaces must stay in sync with LIGHT_SURFACES / DARK_SURFACES in src/ui/theme.ts.
   Sections: tokens · base · layout helpers · buttons · forms · flash/alerts · badges · cards/stats/tables ·
   primitives (kv, progress, copy, toolbar, pagination, tabs, dialog) · app frame · site · auth · preview */

/* ───────────────────────────── tokens ───────────────────────────── */
:root {
  --brand: #6d5dfc;
  --brand-contrast: #ffffff;
  --brand-ink-light: #5b4be0;
  --brand-ink-dark: #a99ffd;
  --accent: #22c55e;
  --accent-contrast: #0b0d12;
  --accent-ink-light: #15803d;
  --accent-ink-dark: #4ade80;

  --sans: ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif;
  --mono: ui-monospace, 'SF Mono', 'Cascadia Code', 'JetBrains Mono', Menlo, Consolas, monospace;

  /* type scale (1.2 minor third) */
  --fs-xs: .75rem;
  --fs-sm: .8125rem;
  --fs-base: .9375rem;
  --fs-md: 1.0625rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 1.875rem;
  --fs-3xl: clamp(2rem, 1.4rem + 2.6vw, 3.25rem);

  /* spacing (4px grid) */
  --sp-1: .25rem;
  --sp-2: .5rem;
  --sp-3: .75rem;
  --sp-4: 1rem;
  --sp-5: 1.25rem;
  --sp-6: 1.5rem;
  --sp-8: 2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-pill: 999px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --dur: .16s;
  --topbar-h: 60px;
  --sidebar-w: 240px;
}

:root,
[data-theme='light'] {
  --bg: #f5f6fa;
  --surface: #ffffff;
  --surface-2: #f0f2f7;
  --surface-3: #e7eaf1;
  --border: #e1e4ec;
  --border-strong: #cdd2de;
  --text: #121521;
  --text-2: #2d3345;
  --muted: #5b6275;
  --danger: #dc2626;
  --danger-text: #b91c1c;
  --warn: #d97706;
  --warn-text: #92400e;
  --ok: #16a34a;
  --ok-text: #15803d;
  --info: #2563eb;
  --info-text: #1d4ed8;
  --brand-text: var(--brand-ink-light);
  --accent-text: var(--accent-ink-light);
  --shadow-sm: 0 1px 2px rgb(16 24 40 / 6%);
  --shadow: 0 1px 2px rgb(16 24 40 / 5%), 0 4px 14px rgb(16 24 40 / 6%);
  --shadow-lg: 0 12px 40px rgb(16 24 40 / 14%), 0 2px 6px rgb(16 24 40 / 6%);
  --focus: color-mix(in srgb, var(--brand) 55%, transparent);
  --overlay: rgb(10 12 20 / 45%);
  color-scheme: light;
}

[data-theme='dark'] {
  --bg: #0b0d13;
  --surface: #141720;
  --surface-2: #1a1e29;
  --surface-3: #232836;
  --border: #262b39;
  --border-strong: #353b4d;
  --text: #e8eaf2;
  --text-2: #c9cdda;
  --muted: #9aa0b4;
  --danger: #ef4444;
  --danger-text: #fca5a5;
  --warn: #f59e0b;
  --warn-text: #fcd34d;
  --ok: #22c55e;
  --ok-text: #86efac;
  --info: #3b82f6;
  --info-text: #93c5fd;
  --brand-text: var(--brand-ink-dark);
  --accent-text: var(--accent-ink-dark);
  --shadow-sm: 0 1px 2px rgb(0 0 0 / 35%);
  --shadow: 0 1px 2px rgb(0 0 0 / 40%), 0 6px 18px rgb(0 0 0 / 28%);
  --shadow-lg: 0 16px 48px rgb(0 0 0 / 55%), 0 2px 8px rgb(0 0 0 / 35%);
  --overlay: rgb(0 0 0 / 60%);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  [data-theme='system'] {
    --bg: #0b0d13;
    --surface: #141720;
    --surface-2: #1a1e29;
    --surface-3: #232836;
    --border: #262b39;
    --border-strong: #353b4d;
    --text: #e8eaf2;
    --text-2: #c9cdda;
    --muted: #9aa0b4;
    --danger: #ef4444;
    --danger-text: #fca5a5;
    --warn: #f59e0b;
    --warn-text: #fcd34d;
    --ok: #22c55e;
    --ok-text: #86efac;
    --info: #3b82f6;
    --info-text: #93c5fd;
    --brand-text: var(--brand-ink-dark);
    --accent-text: var(--accent-ink-dark);
    --shadow-sm: 0 1px 2px rgb(0 0 0 / 35%);
    --shadow: 0 1px 2px rgb(0 0 0 / 40%), 0 6px 18px rgb(0 0 0 / 28%);
    --shadow-lg: 0 16px 48px rgb(0 0 0 / 55%), 0 2px 8px rgb(0 0 0 / 35%);
    --overlay: rgb(0 0 0 / 60%);
    color-scheme: dark;
  }
}

/* ───────────────────────────── base ───────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font: var(--fs-base)/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
}
img, svg { max-width: 100%; }
a { color: var(--brand-text); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 2px; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 var(--sp-2); color: var(--text); font-weight: 700; letter-spacing: -0.015em; }
h1 { font-size: var(--fs-xl); }
h2 { font-size: var(--fs-lg); }
h3 { font-size: var(--fs-md); }
h4 { font-size: var(--fs-base); }
p { margin: 0 0 var(--sp-3); }
small, .small { font-size: var(--fs-sm); }
strong, b { font-weight: 650; }
code, pre, kbd, .mono { font-family: var(--mono); font-size: .875em; }
code { background: var(--surface-2); border: 1px solid var(--border); border-radius: 6px; padding: .05em .35em; }
pre { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: var(--sp-3) var(--sp-4); overflow-x: auto; line-height: 1.5; }
pre code { background: none; border: 0; padding: 0; }
kbd { border: 1px solid var(--border-strong); border-bottom-width: 2px; border-radius: 5px; padding: 0 .35em; background: var(--surface); }
hr { border: 0; border-top: 1px solid var(--border); margin: var(--sp-5) 0; }
ul, ol { padding-left: 1.25rem; margin: 0 0 var(--sp-3); }
::selection { background: color-mix(in srgb, var(--brand) 30%, transparent); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
:focus:not(:focus-visible) { outline: none; }
.muted { color: var(--muted); }
.inline { display: inline; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: var(--sp-4); top: -100px; z-index: 100; background: var(--surface); color: var(--text); padding: var(--sp-2) var(--sp-4); border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); }
.skip-link:focus { top: var(--sp-3); }
.icon { flex: none; vertical-align: -0.2em; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* ───────────────────────────── layout helpers ───────────────────────────── */
.stack { display: flex; flex-direction: column; gap: var(--sp-4); }
.stack-sm { display: flex; flex-direction: column; gap: var(--sp-2); }
.cluster { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2); }
.spread { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); flex-wrap: wrap; }
.grid { display: grid; gap: var(--sp-4); grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid-2 { display: grid; gap: var(--sp-4); grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { display: grid; gap: var(--sp-4); grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grow { flex: 1 1 auto; min-width: 0; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-sm { font-size: var(--fs-sm); }
.text-xs { font-size: var(--fs-xs); }
.nowrap { white-space: nowrap; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--sp-2); }
.mt-4 { margin-top: var(--sp-4); }
.mt-6 { margin-top: var(--sp-6); }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--sp-2); }
.mb-4 { margin-bottom: var(--sp-4); }
.mb-6 { margin-bottom: var(--sp-6); }
.text-ok { color: var(--ok-text); }
.text-warn { color: var(--warn-text); }
.text-danger { color: var(--danger-text); }
.text-brand { color: var(--brand-text); }
@media (max-width: 860px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* ───────────────────────────── buttons ───────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
  min-height: 2.375rem; padding: .5rem 1rem;
  border: 1px solid transparent; border-radius: 10px;
  font: inherit; font-size: var(--fs-base); font-weight: 600; line-height: 1.2; white-space: nowrap;
  cursor: pointer; text-decoration: none; user-select: none;
  background: var(--brand); color: var(--brand-contrast);
  box-shadow: 0 1px 2px rgb(16 24 40 / 10%), inset 0 1px 0 rgb(255 255 255 / 12%);
  transition: filter var(--dur) var(--ease), background-color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.btn:hover { filter: brightness(1.07); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[aria-disabled='true'], .btn.is-disabled { opacity: .5; cursor: not-allowed; pointer-events: none; filter: none; transform: none; }
.btn:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.btn-primary { background: var(--brand); color: var(--brand-contrast); }
.btn-secondary { background: var(--surface); color: var(--text); border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.btn-secondary:hover { background: var(--surface-2); filter: none; }
.btn-ghost { background: transparent; color: var(--text); border-color: transparent; box-shadow: none; }
.btn-ghost:hover { background: var(--surface-2); filter: none; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger-ghost { background: transparent; color: var(--danger-text); border-color: color-mix(in srgb, var(--danger) 40%, transparent); box-shadow: none; }
.btn-danger-ghost:hover { background: color-mix(in srgb, var(--danger) 10%, transparent); filter: none; }
.btn-accent { background: var(--accent); color: var(--accent-contrast); }
.btn-link { background: none; border: 0; box-shadow: none; padding: 0; min-height: 0; color: var(--brand-text); font-weight: 600; }
.btn-link:hover { text-decoration: underline; filter: none; }
.btn-sm { min-height: 1.875rem; padding: .3rem .65rem; font-size: var(--fs-sm); border-radius: 8px; }
.btn-lg { min-height: 2.875rem; padding: .7rem 1.35rem; font-size: var(--fs-md); border-radius: 12px; }
.btn-block { width: 100%; }
.btn-icon { padding: 0; width: 2.375rem; min-width: 2.375rem; }
.btn-icon.btn-sm { width: 1.875rem; min-width: 1.875rem; }
.btn-group { display: inline-flex; flex-wrap: wrap; gap: var(--sp-2); }

/* ───────────────────────────── forms ───────────────────────────── */
form .field, .field { display: flex; flex-direction: column; gap: .35rem; margin-bottom: var(--sp-4); min-width: 0; }
.field-label { font-weight: 600; font-size: var(--fs-sm); color: var(--text-2); }
.field-label .req { color: var(--danger-text); margin-left: .15rem; }
.field-hint { font-size: var(--fs-xs); color: var(--muted); }
.field-error { font-size: var(--fs-xs); color: var(--danger-text); font-weight: 600; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=url], input[type=search],
input[type=tel], input[type=date], input[type=datetime-local], input[type=time], input[type=color], input:not([type]), select, textarea {
  font: inherit; font-size: var(--fs-base); color: var(--text);
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: 10px;
  padding: .55rem .75rem; width: 100%; min-height: 2.5rem;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
input::placeholder, textarea::placeholder { color: color-mix(in srgb, var(--muted) 75%, transparent); }
input[type=color] { padding: .2rem; height: 2.5rem; cursor: pointer; }
input:hover, select:hover, textarea:hover { border-color: color-mix(in srgb, var(--brand) 35%, var(--border-strong)); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 22%, transparent); }
input:disabled, select:disabled, textarea:disabled, input[readonly] { background: var(--surface-2); color: var(--muted); }
input[aria-invalid='true'], select[aria-invalid='true'], textarea[aria-invalid='true'] { border-color: var(--danger); }
select {
  appearance: none; -webkit-appearance: none; padding-right: 2.25rem; cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) 55%, calc(100% - 13px) 55%;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
}
textarea { min-height: 7rem; resize: vertical; line-height: 1.5; }
input[type=checkbox], input[type=radio] { accent-color: var(--brand); width: 1rem; height: 1rem; margin: 0; flex: none; }
.check { display: flex; align-items: center; flex-wrap: wrap; gap: .5rem; margin-bottom: var(--sp-3); cursor: pointer; }
.check .field-hint { flex-basis: 100%; padding-left: 1.5rem; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0 var(--sp-4); }
.form-actions { display: flex; gap: var(--sp-2); align-items: center; flex-wrap: wrap; margin-top: var(--sp-2); }
.form-section { padding-bottom: var(--sp-5); margin-bottom: var(--sp-5); border-bottom: 1px solid var(--border); }
.form-section:last-child { border-bottom: 0; padding-bottom: 0; margin-bottom: 0; }
.input-group { display: flex; align-items: stretch; }
.input-group > input { border-top-right-radius: 0; border-bottom-right-radius: 0; min-width: 0; }
.input-group > .btn { border-top-left-radius: 0; border-bottom-left-radius: 0; min-height: 2.5rem; }
fieldset { border: 0; padding: 0; margin: 0 0 var(--sp-4); min-width: 0; }
legend { font-weight: 600; font-size: var(--fs-sm); color: var(--text-2); margin-bottom: var(--sp-2); padding: 0; }

/* selectable option cards (radio inside a label) */
.choice-grid { display: grid; gap: var(--sp-3); grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); }
.choice { position: relative; display: flex; gap: var(--sp-3); align-items: flex-start; padding: var(--sp-3) var(--sp-4); background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius); cursor: pointer; transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background-color var(--dur) var(--ease); }
.choice:hover { border-color: color-mix(in srgb, var(--brand) 50%, var(--border-strong)); }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice:has(input:checked) { border-color: var(--brand); background: color-mix(in srgb, var(--brand) 7%, var(--surface)); box-shadow: 0 0 0 1px var(--brand); }
.choice:has(input:focus-visible) { outline: 2px solid var(--focus); outline-offset: 2px; }
.choice-title { font-weight: 650; display: block; }
.choice-desc { font-size: var(--fs-xs); color: var(--muted); display: block; margin-top: .15rem; }

/* ───────────────────────────── flash & alerts ───────────────────────────── */
.flash { position: sticky; top: 0; z-index: 60; display: flex; align-items: center; justify-content: center; gap: var(--sp-2); padding: .65rem 1rem; text-align: center; font-weight: 600; font-size: var(--fs-sm); border-bottom: 1px solid var(--border); animation: flash-in .25s var(--ease); }
.flash-ok { background: color-mix(in srgb, var(--ok) 16%, var(--surface)); color: var(--text); }
.flash-error { background: color-mix(in srgb, var(--danger) 16%, var(--surface)); color: var(--text); }
.flash-info { background: color-mix(in srgb, var(--info) 14%, var(--surface)); color: var(--text); }
.flash-close { background: none; border: 0; color: inherit; cursor: pointer; padding: .1rem; border-radius: 6px; display: inline-flex; opacity: .7; }
.flash-close:hover { opacity: 1; }
.flash.is-hiding { opacity: 0; transition: opacity .3s var(--ease); }
@keyframes flash-in { from { transform: translateY(-100%); } to { transform: none; } }

.alert { display: flex; gap: var(--sp-3); align-items: flex-start; border-radius: var(--radius); padding: var(--sp-3) var(--sp-4); margin-bottom: var(--sp-4); border: 1px solid var(--border); background: var(--surface-2); color: var(--text); font-size: var(--fs-base); }
.alert > .icon { margin-top: .15rem; }
.alert-body { flex: 1; min-width: 0; }
.alert-body > :last-child, .alert > :last-child { margin-bottom: 0; }
.alert-title { font-weight: 700; margin-bottom: .15rem; }
.alert-info { border-color: color-mix(in srgb, var(--info) 40%, transparent); background: color-mix(in srgb, var(--info) 8%, var(--surface)); }
.alert-info > .icon { color: var(--info-text); }
.alert-ok { border-color: color-mix(in srgb, var(--ok) 45%, transparent); background: color-mix(in srgb, var(--ok) 8%, var(--surface)); }
.alert-ok > .icon { color: var(--ok-text); }
.alert-warn { border-color: color-mix(in srgb, var(--warn) 55%, transparent); background: color-mix(in srgb, var(--warn) 9%, var(--surface)); }
.alert-warn > .icon { color: var(--warn-text); }
.alert-error { border-color: color-mix(in srgb, var(--danger) 55%, transparent); background: color-mix(in srgb, var(--danger) 8%, var(--surface)); }
.alert-error > .icon { color: var(--danger-text); }

/* ───────────────────────────── badges ───────────────────────────── */
.badge { display: inline-flex; align-items: center; gap: .3rem; padding: .12rem .55rem; border-radius: var(--radius-pill); font-size: var(--fs-xs); font-weight: 650; line-height: 1.45; background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); text-transform: capitalize; white-space: nowrap; vertical-align: middle; }
.badge-dot::before { content: ''; width: .45rem; height: .45rem; border-radius: 50%; background: currentColor; }
.badge-neutral { color: var(--muted); }
.badge-brand { color: var(--brand-text); border-color: color-mix(in srgb, var(--brand) 40%, transparent); background: color-mix(in srgb, var(--brand) 12%, var(--surface)); }
.badge-accent { color: var(--accent-text); border-color: color-mix(in srgb, var(--accent) 45%, transparent); background: color-mix(in srgb, var(--accent) 12%, var(--surface)); }
.badge-active, .badge-online, .badge-running, .badge-paid, .badge-succeeded, .badge-ok, .badge-fulfilled, .badge-verified, .badge-answered {
  color: var(--ok-text); border-color: color-mix(in srgb, var(--ok) 40%, transparent); background: color-mix(in srgb, var(--ok) 10%, var(--surface));
}
.badge-suspended, .badge-failed, .badge-offline, .badge-install_failed, .badge-reinstall_failed, .badge-past_due, .badge-unpaid, .badge-error, .badge-danger, .badge-canceled, .badge-rollback_failed, .badge-expired {
  color: var(--danger-text); border-color: color-mix(in srgb, var(--danger) 40%, transparent); background: color-mix(in srgb, var(--danger) 8%, var(--surface));
}
.badge-pending, .badge-installing, .badge-starting, .badge-stopping, .badge-warn, .badge-open, .badge-restoring_backup, .badge-maintenance, .badge-deleting, .badge-incomplete, .badge-trialing {
  color: var(--warn-text); border-color: color-mix(in srgb, var(--warn) 45%, transparent); background: color-mix(in srgb, var(--warn) 9%, var(--surface));
}
.badge-info, .badge-draft { color: var(--info-text); border-color: color-mix(in srgb, var(--info) 40%, transparent); background: color-mix(in srgb, var(--info) 9%, var(--surface)); }

/* ───────────────────────────── cards, stats, tables ───────────────────────────── */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: var(--sp-5); margin-bottom: var(--sp-5); min-width: 0; }
.card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--sp-3); margin-bottom: var(--sp-4); flex-wrap: wrap; }
.card-header .card-title { margin-bottom: 0; }
.card-subtitle { color: var(--muted); font-size: var(--fs-sm); margin: .2rem 0 0; }
.card-title { font-size: var(--fs-md); margin-bottom: var(--sp-3); }
.card-body > :last-child { margin-bottom: 0; }
.card-footer { border-top: 1px solid var(--border); margin: var(--sp-4) calc(var(--sp-5) * -1) calc(var(--sp-5) * -1); padding: var(--sp-3) var(--sp-5); background: color-mix(in srgb, var(--surface-2) 55%, var(--surface)); border-radius: 0 0 var(--radius) var(--radius); display: flex; gap: var(--sp-2); align-items: center; flex-wrap: wrap; }
.card-flush { padding: 0; }
.card-flush .card-title, .card-flush .card-header { padding: var(--sp-4) var(--sp-5) 0; }
.card-flush .card-footer { margin: 0; }
.card-flush .table th:first-child, .card-flush .table td:first-child { padding-left: var(--sp-5); }
.card-flush .table th:last-child, .card-flush .table td:last-child { padding-right: var(--sp-5); }
.card-danger { border-color: color-mix(in srgb, var(--danger) 40%, var(--border)); }
.card-danger .card-title { color: var(--danger-text); }
a.card, .card-link { display: block; color: inherit; transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease); }
a.card:hover, .card-link:hover { text-decoration: none; border-color: color-mix(in srgb, var(--brand) 45%, var(--border)); box-shadow: var(--shadow); }

.stats { display: grid; gap: var(--sp-4); grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); margin-bottom: var(--sp-5); }
.stat { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: var(--sp-4) var(--sp-5); box-shadow: var(--shadow-sm); min-width: 0; }
.stat-head { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-2); }
.stat-icon { display: inline-flex; padding: .4rem; border-radius: 9px; color: var(--brand-text); background: color-mix(in srgb, var(--brand) 12%, transparent); }
.stat-label { font-size: var(--fs-xs); color: var(--muted); font-weight: 650; text-transform: uppercase; letter-spacing: .05em; }
.stat-value { font-size: var(--fs-2xl); font-weight: 750; margin-top: .25rem; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; line-height: 1.15; }
.stat-hint { font-size: var(--fs-sm); margin-top: .2rem; }
.stat-trend-up { color: var(--ok-text); }
.stat-trend-down { color: var(--danger-text); }

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table { width: 100%; border-collapse: collapse; font-size: var(--fs-base); }
.table th, .table td { text-align: left; padding: .7rem .75rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table th { font-size: var(--fs-xs); color: var(--muted); font-weight: 650; text-transform: uppercase; letter-spacing: .05em; white-space: nowrap; background: color-mix(in srgb, var(--surface-2) 45%, transparent); }
.table tbody tr { transition: background-color var(--dur) var(--ease); }
.table tbody tr:hover { background: color-mix(in srgb, var(--surface-2) 60%, transparent); }
.table tr:last-child td { border-bottom: 0; }
.table td.num, .table th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table td.actions { text-align: right; white-space: nowrap; }
.table-compact th, .table-compact td { padding: .45rem .6rem; }

.empty { text-align: center; padding: var(--sp-10) var(--sp-4); display: flex; flex-direction: column; align-items: center; gap: var(--sp-2); }
.empty-icon { display: inline-flex; padding: .8rem; border-radius: 14px; color: var(--brand-text); background: color-mix(in srgb, var(--brand) 11%, transparent); margin-bottom: var(--sp-1); }
.empty-title { font-weight: 700; font-size: var(--fs-md); margin: 0; }
.empty > .muted { max-width: 46ch; }
.empty-actions { margin-top: var(--sp-3); display: flex; gap: var(--sp-2); flex-wrap: wrap; justify-content: center; }

.page-header { display: flex; justify-content: space-between; align-items: flex-end; gap: var(--sp-4); margin-bottom: var(--sp-6); flex-wrap: wrap; }
.page-header h1 { margin-bottom: .2rem; }
.page-header p { margin: 0; }
.page-actions { display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: .4rem; font-size: var(--fs-sm); color: var(--muted); margin-bottom: var(--sp-2); }
.breadcrumbs a { color: var(--muted); }
.breadcrumbs a:hover { color: var(--text); }
.breadcrumbs .sep { opacity: .6; }

/* ───────────────────────────── primitives ───────────────────────────── */
/* key/value list */
.kv { display: grid; grid-template-columns: minmax(120px, max-content) 1fr; gap: .55rem var(--sp-5); margin: 0; }
.kv dt { color: var(--muted); font-size: var(--fs-sm); font-weight: 600; }
.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.kv-stacked { grid-template-columns: 1fr; gap: .1rem; }
.kv-stacked dd { margin-bottom: var(--sp-3); }
@media (max-width: 560px) {
  .kv { grid-template-columns: 1fr; gap: .1rem; }
  .kv dd { margin-bottom: var(--sp-3); }
}

/* progress / usage bar */
.progress { margin-bottom: var(--sp-3); }
.progress-head { display: flex; justify-content: space-between; gap: var(--sp-2); font-size: var(--fs-sm); margin-bottom: .35rem; }
.progress-label { font-weight: 600; color: var(--text-2); }
.progress-value { color: var(--muted); font-variant-numeric: tabular-nums; }
.progress-track { height: .5rem; background: var(--surface-3); border-radius: var(--radius-pill); overflow: hidden; }
.progress-bar { height: 100%; width: 0; background: var(--brand); border-radius: inherit; transition: width .4s var(--ease); }
.progress-ok .progress-bar { background: var(--ok); }
.progress-warn .progress-bar { background: var(--warn); }
.progress-danger .progress-bar { background: var(--danger); }
.progress-indeterminate .progress-bar { width: 35%; animation: indeterminate 1.3s ease-in-out infinite; }
@keyframes indeterminate { 0% { transform: translateX(-100%); } 100% { transform: translateX(300%); } }

/* copy field */
.copy-field { display: flex; align-items: stretch; min-width: 0; }
.copy-field input { font-family: var(--mono); font-size: var(--fs-sm); border-top-right-radius: 0; border-bottom-right-radius: 0; min-width: 0; }
.copy-field .btn { border-top-left-radius: 0; border-bottom-left-radius: 0; min-height: 2.5rem; margin-left: -1px; }
.copy-field .btn[data-copied] { color: var(--ok-text); }
.copy-inline { display: inline-flex; align-items: center; gap: .35rem; font-family: var(--mono); font-size: var(--fs-sm); }

/* toolbar */
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); flex-wrap: wrap; margin-bottom: var(--sp-4); }
.toolbar-start, .toolbar-end { display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap; min-width: 0; }
.toolbar input[type=search], .toolbar select { width: auto; min-width: 12rem; }
.toolbar form { display: flex; gap: var(--sp-2); align-items: center; flex-wrap: wrap; }

/* pagination */
.pagination { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); flex-wrap: wrap; margin-top: var(--sp-4); font-size: var(--fs-sm); }
.pagination-pages { display: flex; gap: .25rem; flex-wrap: wrap; }
.pagination a, .pagination span.page { display: inline-flex; align-items: center; justify-content: center; gap: .25rem; min-width: 2rem; height: 2rem; padding: 0 .55rem; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font-weight: 600; }
.pagination a:hover { text-decoration: none; background: var(--surface-2); }
.pagination [aria-current='page'] { background: var(--brand); color: var(--brand-contrast); border-color: var(--brand); }
.pagination .is-disabled { opacity: .45; pointer-events: none; }
.pagination span.page.gap { border: 0; background: none; min-width: 1rem; padding: 0 .2rem; }

/* tabs (link tabs + client-side tab sets) */
.tabs { display: flex; gap: .15rem; overflow-x: auto; scrollbar-width: none; border-bottom: 1px solid var(--border); margin-top: var(--sp-3); }
.tabs::-webkit-scrollbar { display: none; }
.tabs a, .tabs button { flex: none; display: inline-flex; align-items: center; gap: .4rem; padding: .6rem .85rem; color: var(--muted); font: inherit; font-weight: 600; font-size: var(--fs-base); background: none; border: 0; border-bottom: 2px solid transparent; margin-bottom: -1px; cursor: pointer; white-space: nowrap; border-radius: 6px 6px 0 0; }
.tabs a:hover, .tabs button:hover { text-decoration: none; color: var(--text); background: color-mix(in srgb, var(--surface-2) 70%, transparent); }
.tabs a.active, .tabs a[aria-current='page'], .tabs button[aria-selected='true'] { color: var(--brand-text); border-bottom-color: var(--brand); }
.tab-panel[hidden] { display: none; }
.tab-panel { padding-top: var(--sp-4); }
.segmented { display: inline-flex; padding: 3px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; gap: 2px; }
.segmented a, .segmented button { padding: .35rem .8rem; border-radius: 8px; color: var(--muted); font: inherit; font-weight: 600; font-size: var(--fs-sm); background: none; border: 0; cursor: pointer; }
.segmented a:hover { text-decoration: none; color: var(--text); }
.segmented .active, .segmented [aria-current='page'], .segmented [aria-selected='true'] { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }

/* dialog / modal */
dialog.modal { text-align: left; white-space: normal; font-weight: 400; padding: 0; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); color: var(--text); box-shadow: var(--shadow-lg); width: min(520px, calc(100vw - 2rem)); max-height: calc(100vh - 2rem); overflow: auto; }
dialog.modal-lg { width: min(760px, calc(100vw - 2rem)); }
dialog.modal::backdrop { background: var(--overlay); backdrop-filter: blur(2px); }
dialog.modal[open] { animation: modal-in .18s var(--ease); }
@keyframes modal-in { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }
.modal-header { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); padding: var(--sp-4) var(--sp-5); border-bottom: 1px solid var(--border); }
.modal-header h2 { margin: 0; font-size: var(--fs-md); }
.modal-body { padding: var(--sp-5); }
.modal-body > :last-child { margin-bottom: 0; }
.modal-footer { display: flex; justify-content: flex-end; gap: var(--sp-2); flex-wrap: wrap; padding: var(--sp-3) var(--sp-5); border-top: 1px solid var(--border); background: color-mix(in srgb, var(--surface-2) 55%, var(--surface)); }
.modal form { margin: 0; }

/* misc */
.spinner { display: inline-block; width: 1.1em; height: 1.1em; border: 2px solid color-mix(in srgb, currentColor 25%, transparent); border-top-color: currentColor; border-radius: 50%; animation: spin .7s linear infinite; vertical-align: -0.2em; }
@keyframes spin { to { transform: rotate(360deg); } }
.skeleton { background: linear-gradient(90deg, var(--surface-2), var(--surface-3), var(--surface-2)); background-size: 200% 100%; animation: shimmer 1.4s ease infinite; border-radius: 6px; min-height: 1em; }
@keyframes shimmer { to { background-position: -200% 0; } }
.avatar { display: inline-grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; background: color-mix(in srgb, var(--brand) 18%, var(--surface-2)); color: var(--brand-text); font-weight: 700; font-size: var(--fs-sm); flex: none; }
.dot { display: inline-block; width: .55rem; height: .55rem; border-radius: 50%; background: var(--muted); }
.dot-ok { background: var(--ok); }
.dot-warn { background: var(--warn); }
.dot-danger { background: var(--danger); }
.divider { display: flex; align-items: center; gap: var(--sp-3); color: var(--muted); font-size: var(--fs-sm); margin: var(--sp-4) 0; }
.divider::before, .divider::after { content: ''; flex: 1; border-top: 1px solid var(--border); }
.list-plain { list-style: none; padding: 0; margin: 0; }
.list-check { list-style: none; padding: 0; margin: 0 0 var(--sp-3); }
.list-check li { position: relative; padding-left: 1.6rem; margin-bottom: .45rem; }
.list-check li::before { content: ''; position: absolute; left: .1rem; top: .3rem; width: 1rem; height: 1rem; border-radius: 50%; background: color-mix(in srgb, var(--accent) 22%, transparent); }
.list-check li::after { content: ''; position: absolute; left: .43rem; top: .48rem; width: .3rem; height: .55rem; border: solid var(--accent-text); border-width: 0 2px 2px 0; transform: rotate(45deg); }

/* ───────────────────────────── app frame (panel / admin / staff) ───────────────────────────── */
.topbar { height: var(--topbar-h); display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); padding: 0 var(--sp-5); background: color-mix(in srgb, var(--surface) 88%, transparent); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 30; }
.topbar-left { display: flex; align-items: center; gap: var(--sp-2); min-width: 0; }
.topbar-right, .usermenu { display: flex; align-items: center; gap: var(--sp-2); min-width: 0; }
.usermenu-email { max-width: 22ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: var(--fs-sm); }
.brand { display: inline-flex; align-items: center; gap: .6rem; font-weight: 750; color: var(--text); font-size: var(--fs-md); letter-spacing: -0.01em; min-width: 0; }
.brand:hover { text-decoration: none; }
.brand-logo { height: 32px; width: auto; max-width: 180px; object-fit: contain; border-radius: 6px; }
.brand-dot { width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(135deg, var(--brand), color-mix(in srgb, var(--brand) 45%, var(--accent))); display: inline-grid; place-items: center; color: var(--brand-contrast); font-size: .95rem; font-weight: 800; flex: none; box-shadow: inset 0 1px 0 rgb(255 255 255 / 18%); }
.brand-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.area-tag { font-size: var(--fs-xs); font-weight: 650; color: var(--muted); border: 1px solid var(--border); border-radius: var(--radius-pill); padding: .05rem .5rem; white-space: nowrap; }
.nav-toggle { display: none; }
.theme-toggle { width: 2.375rem; padding: 0; }
.theme-toggle .icon-moon { display: none; }
[data-theme='dark'] .theme-toggle .icon-sun { display: none; }
[data-theme='dark'] .theme-toggle .icon-moon { display: inline; }
@media (prefers-color-scheme: dark) {
  [data-theme='system'] .theme-toggle .icon-sun { display: none; }
  [data-theme='system'] .theme-toggle .icon-moon { display: inline; }
}

.frame { display: grid; grid-template-columns: var(--sidebar-w) minmax(0, 1fr); min-height: calc(100vh - var(--topbar-h)); }
.sidebar { border-right: 1px solid var(--border); background: var(--surface); padding: var(--sp-4) var(--sp-3); }
.sidenav { display: flex; flex-direction: column; gap: 2px; position: sticky; top: calc(var(--topbar-h) + var(--sp-4)); }
.sidenav a { display: flex; align-items: center; gap: .65rem; color: var(--text-2); padding: .5rem .75rem; border-radius: 9px; font-weight: 550; font-size: var(--fs-base); transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease); }
.sidenav a .icon { color: var(--muted); transition: color var(--dur) var(--ease); }
.sidenav a:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.sidenav a:hover .icon { color: var(--text); }
.sidenav a.active, .sidenav a[aria-current='page'] { background: color-mix(in srgb, var(--brand) 13%, transparent); color: var(--brand-text); font-weight: 650; }
.sidenav a.active .icon, .sidenav a[aria-current='page'] .icon { color: var(--brand-text); }
.sidenav-section { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 650; padding: var(--sp-4) .75rem var(--sp-1); }
.content { padding: var(--sp-6) var(--sp-8) var(--sp-12); min-width: 0; max-width: 1280px; width: 100%; }
.app-footer { margin-top: var(--sp-12); padding-top: var(--sp-4); border-top: 1px solid var(--border); }
.app-footer .powered-by { margin: 0; }

.server-head { margin-bottom: var(--sp-5); }
.server-head h1 { margin-bottom: .15rem; }
.server-head p { display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap; margin: 0; }
.server-address { font-family: var(--mono); font-size: var(--fs-sm); }

.nav-backdrop { display: none; }

@media (max-width: 860px) {
  .topbar { padding: 0 var(--sp-3); }
  .usermenu-email, .area-tag { display: none; }
  .frame { grid-template-columns: 1fr; }
  .content { padding: var(--sp-4) var(--sp-4) var(--sp-10); }
  /* without JS: the sidebar becomes a horizontal, scrollable strip */
  .sidebar { border-right: 0; border-bottom: 1px solid var(--border); padding: var(--sp-2); }
  .sidenav { flex-direction: row; overflow-x: auto; position: static; scrollbar-width: none; }
  .sidenav a { flex: none; }
  .sidenav-section { display: none; }
  /* with JS: off-canvas drawer behind the menu button */
  .js .nav-toggle { display: inline-flex; }
  .js .sidebar { position: fixed; z-index: 40; top: var(--topbar-h); bottom: 0; left: 0; width: min(84vw, 300px); border-right: 1px solid var(--border); border-bottom: 0; padding: var(--sp-4) var(--sp-3); transform: translateX(-102%); transition: transform .22s var(--ease); overflow-y: auto; box-shadow: var(--shadow-lg); }
  .js .sidenav { flex-direction: column; overflow: visible; }
  .js .sidenav-section { display: block; }
  .js body.nav-open .sidebar { transform: none; }
  .js body.nav-open .nav-backdrop { display: block; position: fixed; inset: var(--topbar-h) 0 0 0; z-index: 35; background: var(--overlay); }
  .page-header { margin-bottom: var(--sp-4); }
  .card { padding: var(--sp-4); }
  .card-footer { margin: var(--sp-4) calc(var(--sp-4) * -1) calc(var(--sp-4) * -1); padding: var(--sp-3) var(--sp-4); }
  .toolbar input[type=search], .toolbar select { min-width: 0; width: 100%; }
  .toolbar-start, .toolbar-end { width: 100%; }
}

@media (max-width: 480px) {
  .usermenu .avatar { display: none; }
  .topbar-right, .usermenu { gap: 2px; }
}

/* ───────────────────────────── storefront & platform shell ───────────────────────────── */
.site-header-wrap { position: sticky; top: 0; z-index: 30; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid color-mix(in srgb, var(--border) 70%, transparent); }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); padding: var(--sp-3) var(--sp-8); max-width: 1200px; margin: 0 auto; min-height: 64px; }
.site-header > .cluster { order: 3; flex: none; }
.site-nav { display: flex; align-items: center; gap: var(--sp-1); margin-left: auto; }
.site-nav a:not(.btn) { color: var(--text-2); font-weight: 600; padding: .45rem .7rem; border-radius: 8px; }
.site-nav a:not(.btn):hover { color: var(--text); background: var(--surface-2); text-decoration: none; }
.site-nav .btn { margin-left: var(--sp-2); }
.site-menu-toggle { display: none; }
.site-main { max-width: 1200px; margin: 0 auto; padding: 0 var(--sp-8) var(--sp-16); }
.site-footer { border-top: 1px solid var(--border); background: var(--surface); }
.site-footer-inner { max-width: 1200px; margin: 0 auto; padding: var(--sp-8); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--sp-4); }
.site-footer .copyright { margin: 0; font-size: var(--fs-sm); }
.footer-links { display: flex; gap: var(--sp-1) var(--sp-5); flex-wrap: wrap; margin: 0; }
.footer-links a { color: var(--muted); font-size: var(--fs-sm); font-weight: 550; }
.footer-links a:hover { color: var(--text); }
.powered-by { font-size: var(--fs-xs); color: var(--muted); margin: 0; }
.powered-by a { color: var(--muted); text-decoration: underline; text-underline-offset: 2px; }
.powered-by a:hover { color: var(--text); }
@media (max-width: 860px) {
  .site-header { padding: var(--sp-3) var(--sp-4); }
  .site-main { padding: 0 var(--sp-4) var(--sp-12); }
  .site-footer-inner { padding: var(--sp-6) var(--sp-4); flex-direction: column; align-items: flex-start; }
  .js .site-menu-toggle { display: inline-flex; }
  .js .site-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 2px; padding: var(--sp-3) var(--sp-4) var(--sp-4); background: var(--surface); border-bottom: 1px solid var(--border); box-shadow: var(--shadow-lg); }
  .js body.nav-open .site-nav { display: flex; }
  .js .site-nav .btn { margin: var(--sp-2) 0 0; }
  .site-header-wrap { position: sticky; }
  .site-header { position: relative; }
}

/* ───────────────────────────── auth ───────────────────────────── */
body.auth { background: radial-gradient(1200px 600px at 50% -10%, color-mix(in srgb, var(--brand) 14%, transparent), transparent 70%), var(--bg); }
.auth-main { min-height: 100vh; display: grid; place-items: center; padding: var(--sp-8) var(--sp-4); }
.auth-main > div { width: 100%; max-width: 420px; }
.auth-card { width: 100%; max-width: 420px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: var(--sp-8); }
.auth-card .brand { margin-bottom: var(--sp-6); }
.auth-card h1 { font-size: var(--fs-lg); }
.auth-card .btn-block { margin-top: var(--sp-2); }
.auth-foot { margin-top: var(--sp-5); text-align: center; font-size: var(--fs-sm); color: var(--muted); }
.auth-below { text-align: center; margin-top: var(--sp-5); }
@media (max-width: 480px) {
  .auth-card { padding: var(--sp-6) var(--sp-5); border-radius: var(--radius); }
}

/* ───────────────────────────── brand preview (branding editor) ───────────────────────────── */
.brand-preview { background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; font-size: var(--fs-sm); max-width: 420px; }
.brand-preview .bp-header { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-2); padding: var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--border); background: var(--surface); }
.brand-preview .brand { font-size: var(--fs-base); }
.brand-preview .brand-dot { width: 24px; height: 24px; border-radius: 7px; font-size: .75rem; }
.brand-preview .brand-logo { height: 24px; }
.brand-preview .bp-nav { display: flex; gap: var(--sp-3); color: var(--muted); font-weight: 600; font-size: var(--fs-xs); }
.brand-preview .bp-hero { padding: var(--sp-5) var(--sp-4) var(--sp-4); text-align: center; background: radial-gradient(400px 160px at 50% 0%, color-mix(in srgb, var(--brand) 20%, transparent), transparent 75%); }
.brand-preview .bp-title { font-size: var(--fs-lg); font-weight: 800; margin-bottom: .2rem; letter-spacing: -0.02em; }
.brand-preview .bp-tagline { margin-bottom: var(--sp-3); }
.brand-preview .bp-plan { margin: 0 var(--sp-4) var(--sp-4); padding: var(--sp-4); background: var(--surface); border: 1px solid var(--brand); border-radius: var(--radius); box-shadow: 0 0 0 1px var(--brand); }
.brand-preview .bp-plan-head { display: flex; justify-content: space-between; align-items: center; }
.brand-preview .bp-price { margin: var(--sp-2) 0; }
.brand-preview .bp-amount { font-size: var(--fs-xl); font-weight: 800; }
.brand-preview .bp-specs { list-style: none; padding: 0; margin: 0 0 var(--sp-3); display: flex; gap: var(--sp-3); color: var(--text-2); }
.brand-preview .bp-link { margin: var(--sp-3) 0 0; display: flex; justify-content: space-between; }
.brand-preview .link { color: var(--brand-text); font-weight: 600; }
.brand-preview .bp-accent { color: var(--accent-text); font-weight: 650; }
.brand-preview .btn { pointer-events: none; }

/* ───────────────────────────── print ───────────────────────────── */
@media print {
  .topbar, .sidebar, .site-header-wrap, .site-footer, .flash, .theme-toggle, .nav-toggle { display: none !important; }
  .frame { display: block; }
  .content { padding: 0; }
  .card { box-shadow: none; break-inside: avoid; }
}