:root {
  color-scheme: light dark;
  /* Same stacks as telegram.org (telegram.css: html.native_fonts body + code areas) */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  --font-mono: Monaco, Menlo, Consolas, "Courier New", monospace;
  --bg: #0b1020;
  --bg-soft: #121a30;
  --card: #151f39;
  --text: #eaf0ff;
  --muted: #9eb0d8;
  --line: #2a3659;
  --primary: #6ca0ff;
  --primary-strong: #4f86ff;
  --danger: #ff6b7a;
  --ok: #45c98a;
  --warn: #f2b94b;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --bg: #f4f7ff;
    --bg-soft: #eef3ff;
    --card: #ffffff;
    --text: #17223b;
    --muted: #5d6b89;
    --line: #d9e2f6;
    --primary: #255de9;
    --primary-strong: #144bd5;
    --danger: #c2364b;
    --ok: #168a56;
    --warn: #b78010;
  }
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f4f7ff;
  --bg-soft: #eef3ff;
  --card: #ffffff;
  --text: #17223b;
  --muted: #5d6b89;
  --line: #d9e2f6;
  --primary: #255de9;
  --primary-strong: #144bd5;
  --danger: #c2364b;
  --ok: #168a56;
  --warn: #b78010;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b1020;
  --bg-soft: #121a30;
  --card: #151f39;
  --text: #eaf0ff;
  --muted: #9eb0d8;
  --line: #2a3659;
  --primary: #6ca0ff;
  --primary-strong: #4f86ff;
  --danger: #ff6b7a;
  --ok: #45c98a;
  --warn: #f2b94b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-sans);
  background: radial-gradient(circle at 10% -10%, var(--bg-soft), var(--bg));
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
button,
input,
select,
textarea {
  font-family: inherit;
}

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

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}
.brand-mark:hover { text-decoration: none; filter: brightness(1.06); }
.brand-logo {
  width: 44px;
  height: 44px;
  max-width: 44px;
  max-height: 44px;
  object-fit: contain;
  border-radius: 12px;
  flex-shrink: 0;
}
.brand-logo-lg {
  width: 88px;
  height: 88px;
  max-width: 88px;
  max-height: 88px;
  border-radius: 18px;
}
@media (max-width: 540px) {
  .brand-logo-lg {
    width: 64px;
    height: 64px;
    max-width: 64px;
    max-height: 64px;
  }
}
.brand-inline-title { margin: 0; font-size: 1.9rem; line-height: 1.2; }
.brand-hero .brand-inline-title { font-size: 2rem; }

.container {
  max-width: 980px;
  margin: 32px auto;
  padding: 0 16px;
}
/* Landing: one readable column width across home, pricing, and legal pages */
.container.landing-main {
  max-width: 820px;
  width: 100%;
}
.container-wide { max-width: min(1680px, 98vw); }

.card {
  background: color-mix(in oklab, var(--card) 88%, transparent);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px;
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.12);
}

.narrow { max-width: 520px; margin: 32px auto; }

/* Panel - Settings: separated sections */
.panel-settings-section {
  margin-top: 0;
  padding: 18px 0 4px;
  border-top: 1px solid color-mix(in oklab, var(--line) 92%, transparent);
}
.panel-settings-section:first-of-type {
  padding-top: 10px;
  border-top: none;
}
.panel-settings-section h2 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  font-weight: 700;
}
.panel-password-submit-row {
  display: flex;
  margin-top: 14px;
  width: 100%;
  box-sizing: border-box;
  justify-content: flex-start;
  flex-wrap: nowrap;
  align-items: center;
  gap: 12px;
}
.panel-password-submit-row .panel-forgot-password-link {
  margin-left: auto;
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1.25;
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 2px;
  white-space: nowrap;
}
.panel-password-submit-row .panel-forgot-password-link:hover {
  color: var(--text);
}
@media (max-width: 380px) {
  .panel-password-submit-row {
    flex-wrap: wrap;
  }
  .panel-password-submit-row .panel-forgot-password-link {
    margin-left: 0;
    width: 100%;
    text-align: right;
    white-space: normal;
  }
}
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.space { justify-content: space-between; }
.row-actions form { display: inline-block; margin-right: 8px; margin-bottom: 6px; }
.table-actions { white-space: nowrap; }
.chat-inline { display: flex; gap: 8px; flex-wrap: nowrap; align-items: center; white-space: nowrap; }
.chat-inline input { width: 220px; max-width: none; margin-top: 0; }
.chat-id-input { width: 150px !important; }
.smtp-inline { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.smtp-reset-form { margin: 0; display: inline-flex; align-items: center; }
.smtp-secret {
  box-sizing: border-box;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.2;
  flex: 0 0 auto;
  width: 22ch;
  max-width: 28ch;
  min-width: 18ch;
  min-height: 32px;
  padding: 5px 8px;
  display: inline-flex;
  align-items: center;
}
.smtp-secret[data-visible="1"] {
  width: 22ch;
  max-width: 28ch;
  min-width: 18ch;
  overflow-x: auto;
  text-overflow: clip;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.smtp-secret[data-visible="1"]::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}
.smtp-action { min-width: 34px; padding: 6px 8px; line-height: 1; }
.billing-inline { display: flex; gap: 8px; flex-wrap: nowrap; align-items: center; white-space: nowrap; }
.billing-inline-tight { margin: 0; }
.billing-main-row { display: flex; align-items: center; gap: 6px; flex-wrap: nowrap; }
.billing-main-row .btn-compact { white-space: nowrap; }
.billing-config-toggle {
  min-width: 38px;
  padding: 5px 10px;
  font-size: 0.75rem;
  line-height: 1;
}
.billing-chevron {
  display: inline-block;
  transition: transform 0.2s ease;
}
.billing-config-toggle.is-open .billing-chevron {
  transform: rotate(180deg);
}
/* Expand/collapse without max-height math (avoids jitter when inner content height changes). */
.billing-config-panel {
  display: grid;
  grid-template-rows: 0fr;
  overflow: hidden;
  transition: grid-template-rows 0.22s ease;
}
.billing-config-panel.open {
  margin-top: 6px;
  grid-template-rows: 1fr;
}
.billing-config-panel > .billing-config-inner {
  min-height: 0;
  overflow: hidden;
  /* No top border: avoids a gray line when collapsed (0fr row) and removes the stripe under Pay/▼. */
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}
.billing-config-panel.open > .billing-config-inner {
  margin-top: 0;
  padding-top: 8px;
  border-top: none;
}
.billing-config-inner {
  max-width: 300px;
}
.billing-config-heading {
  font-size: 0.88rem;
  font-weight: 700;
  margin: 0 0 4px 0;
}
.billing-auto-desc { margin: 0 0 8px 0; max-width: 280px; }
.billing-auto-form { margin: 0 0 0 0; }
.billing-plan-block {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid color-mix(in oklab, var(--line) 75%, transparent);
}
.billing-config-form { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.billing-config-form select { min-width: 150px; }
.auto-pay-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  margin: 2px 0 0 0;
}
.auto-pay-checkbox {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
  opacity: 0;
}
.auto-pay-toggle:focus-within .auto-pay-track {
  outline: 2px solid var(--primary-strong);
  outline-offset: 2px;
}
.auto-pay-track {
  position: relative;
  flex-shrink: 0;
  width: 44px;
  height: 26px;
  border-radius: 999px;
  background: color-mix(in oklab, var(--danger) 52%, var(--line));
  box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--danger) 28%, transparent);
  transition: background 0.15s ease, box-shadow 0.15s ease;
}
.auto-pay-checkbox:checked + .auto-pay-track {
  background: color-mix(in oklab, var(--ok) 58%, #0a4d28);
  box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--ok) 35%, transparent);
}
.auto-pay-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.22);
  transition: transform 0.18s ease;
}
.auto-pay-checkbox:checked + .auto-pay-track .auto-pay-thumb {
  transform: translateX(18px);
}
.auto-pay-label {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.auto-pay-on { display: none; color: var(--ok); }
.auto-pay-off { color: var(--danger); }
.auto-pay-checkbox:checked ~ .auto-pay-label .auto-pay-on { display: inline; }
.auto-pay-checkbox:checked ~ .auto-pay-label .auto-pay-off { display: none; }
.dashboard-balance-row {
  margin: 10px 0 14px 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: nowrap;
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: color-mix(in oklab, var(--card) 90%, transparent);
}
.tg-banner {
  margin: 8px 0 12px 0;
  padding: 10px 12px;
  border: 1px solid color-mix(in oklab, var(--primary) 35%, var(--line));
  border-radius: 12px;
  background: color-mix(in oklab, var(--primary) 10%, transparent);
}
.ok-banner {
  margin: 8px 0 12px 0;
  padding: 10px 12px;
  border: 1px solid color-mix(in oklab, var(--ok) 40%, var(--line));
  border-radius: 12px;
  background: color-mix(in oklab, var(--ok) 12%, transparent);
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.4;
}
.tg-banner p { margin: 0 0 8px 0; }
.dashboard-balance-text { margin: 0; }
.dashboard-balance-topup { border-radius: 9px; }
.paid-until { white-space: nowrap; min-width: 170px; }

h1 { margin: 0 0 10px; font-size: 1.9rem; }
h2 { margin: 20px 0 8px; font-size: 1.2rem; }
p { margin: 8px 0; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; line-height: 1.35; }
.recreate-row { margin-top: 8px; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}
.stat-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  background: color-mix(in oklab, var(--card) 92%, transparent);
}
.stat-label {
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 600;
}
.stat-value {
  font-size: 1.35rem;
  font-weight: 700;
  margin-top: 4px;
}
.admin-nav .btn-compact { margin: 0; }
.admin-registration-row { gap: 10px; align-items: center; margin-bottom: 16px; }
.admin-checkbox-label { align-items: center; gap: 8px; margin: 0; }
.admin-checkbox-label input[type="checkbox"] {
  width: auto;
  margin-top: 0;
  padding: 0;
  accent-color: var(--primary);
}

/* Admin - user detail */
.admin-user-page-header {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  align-items: flex-start;
  justify-content: space-between;
}
.admin-user-title {
  margin: 0 0 6px;
  font-size: 1.65rem;
  line-height: 1.2;
  word-break: break-word;
}
.admin-user-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.admin-badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 7px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--bg-soft) 55%, transparent);
}
.admin-badge-danger {
  border-color: color-mix(in oklab, var(--danger) 45%, var(--line));
  color: var(--danger);
}
.admin-badge-admin {
  border-color: color-mix(in oklab, var(--primary) 40%, var(--line));
  color: var(--primary);
}
.admin-badge-ok {
  border-color: color-mix(in oklab, var(--ok) 35%, var(--line));
  color: var(--ok);
}
.admin-user-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  padding: 12px 0 16px;
  margin-bottom: 2px;
  border-bottom: 1px solid color-mix(in oklab, var(--line) 88%, transparent);
  font-size: 0.88rem;
}
.admin-user-toc a {
  white-space: nowrap;
  font-weight: 600;
}
.admin-user-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
  gap: 12px;
  margin: 14px 0 10px;
}
.admin-user-stat {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: color-mix(in oklab, var(--bg-soft) 42%, transparent);
}
.admin-user-stat-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin: 0 0 4px;
  font-weight: 700;
}
.admin-user-stat-value {
  font-size: 1.28rem;
  font-weight: 800;
  margin: 0;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}
.admin-user-stat-hint {
  font-size: 0.75rem;
  color: var(--muted);
  margin: 8px 0 0;
  line-height: 1.4;
}
.admin-meta-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 18px;
  font-size: 0.9rem;
  max-width: 560px;
  margin: 0;
  padding: 4px 0 2px;
}
.admin-meta-grid dt {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
}
.admin-meta-grid dd {
  margin: 0;
}
.admin-user-section {
  margin-top: 0;
  padding: 22px 0 6px;
  border-top: 1px solid color-mix(in oklab, var(--line) 90%, transparent);
}
.admin-user-section h2 {
  margin: 0 0 4px;
  font-size: 1.08rem;
  font-weight: 700;
}
.admin-user-section-desc {
  margin: 0 0 14px;
  font-size: 0.88rem;
  color: var(--muted);
  max-width: 72ch;
  line-height: 1.45;
}
.admin-user-subsection {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed color-mix(in oklab, var(--line) 78%, transparent);
}
.admin-user-subsection:first-of-type {
  margin-top: 14px;
  padding-top: 0;
  border-top: none;
}
.admin-user-subsection h3 {
  margin: 0 0 4px;
  font-size: 0.95rem;
  font-weight: 700;
}
.admin-form-stack label {
  margin-top: 0;
}
.admin-form-stack label + label {
  margin-top: 12px;
}
.admin-table-scroll {
  max-height: min(440px, 50vh);
  overflow: auto;
  border-radius: 10px;
  border: 1px solid color-mix(in oklab, var(--line) 85%, transparent);
}
.admin-mailboxes-table {
  font-size: 0.86rem;
}
.admin-mailboxes-table th,
.admin-mailboxes-table td {
  vertical-align: middle;
}
.admin-mailboxes-table td input[type="text"] {
  width: 100%;
  min-width: 0;
  max-width: 220px;
  margin-top: 0;
  padding: 7px 9px;
  font-size: 0.86rem;
}
@media (min-width: 900px) {
  .admin-mailboxes-table td input[name="paid_until"] {
    max-width: 200px;
  }
  .admin-mailboxes-table td input[name="telegram_chat_id"] {
    max-width: 200px;
  }
}
.admin-mailboxes-table .admin-mb-actions {
  white-space: nowrap;
  text-align: right;
}
.admin-mailboxes-table .admin-mb-actions form {
  display: inline-block;
  margin: 0 0 0 6px;
  vertical-align: middle;
}
.admin-mailboxes-table .admin-mb-actions form:first-child {
  margin-left: 0;
}
.admin-mailboxes-table form[id^="admin-mb-save-"] {
  display: none;
}
.admin-mailbox-new-form label {
  margin-top: 0;
}

label { display: block; margin-top: 12px; font-weight: 600; }

/* Mailbox creation: local part + fixed @domain suffix */
.mailbox-local-input-row {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-top: 6px;
  border-radius: 10px;
  border: 1px solid var(--line);
  overflow: hidden;
  background: color-mix(in oklab, var(--card) 86%, transparent);
}
.mailbox-local-input-row input {
  margin-top: 0;
  flex: 1;
  min-width: 0;
  border: none;
  border-radius: 0;
  background: transparent;
}
.mailbox-local-input-row .mailbox-local-suffix {
  display: flex;
  align-items: center;
  padding: 0 11px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--muted);
  flex-shrink: 0;
  border-left: 1px solid var(--line);
  user-select: none;
  background: color-mix(in oklab, var(--card) 94%, transparent);
}
.mailbox-generate-random-wrap {
  margin-top: 8px;
  margin-bottom: 0;
}

/* Password fields: show/hide toggle (settings, register, …) */
.password-input-wrap {
  position: relative;
  margin-top: 6px;
}
.password-input-wrap .password-input-with-toggle {
  margin-top: 0;
  width: 100%;
  box-sizing: border-box;
  padding-right: 46px;
}
.password-toggle-btn {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  min-height: 40px;
  padding: 0;
  margin: 0;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  line-height: 0;
}
.password-toggle-btn:hover {
  color: var(--text);
  background: color-mix(in oklab, var(--text) 6%, transparent);
}
.password-toggle-btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
.password-toggle-icon-stack {
  position: relative;
  width: 20px;
  height: 20px;
  display: block;
}
.password-toggle-svg {
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  pointer-events: none;
}
/* Password masked: show “open eye”; password visible: show “eye off” */
.password-toggle-svg--hide {
  display: none;
}
.password-toggle-btn.is-revealed .password-toggle-svg--show {
  display: none;
}
.password-toggle-btn.is-revealed .password-toggle-svg--hide {
  display: flex;
}

/* Mailbox creation form: stepped sections */
.mailbox-new-form {
  counter-reset: mailbox-new-step;
  margin-top: 4px;
}
.mailbox-new-section {
  counter-increment: mailbox-new-step;
  margin-top: 20px;
  padding: 16px 14px 14px;
  border-radius: 12px;
  border: 1px solid color-mix(in oklab, var(--line) 88%, transparent);
  background: color-mix(in oklab, var(--text) 2.5%, var(--card));
  box-shadow: 0 1px 0 color-mix(in oklab, var(--text) 4%, transparent);
}
.mailbox-new-section:first-of-type {
  margin-top: 10px;
}
.mailbox-new-section__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid color-mix(in oklab, var(--line) 80%, transparent);
}
.mailbox-new-section__step-badge {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1;
  color: var(--primary);
  background: color-mix(in oklab, var(--primary) 16%, transparent);
  border: 1px solid color-mix(in oklab, var(--primary) 38%, var(--line));
}
.mailbox-new-section__step-badge::before {
  content: counter(mailbox-new-step);
}
.mailbox-new-section__title {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--text);
}
.mailbox-new-section__body label {
  margin-top: 10px;
}
.mailbox-new-section__body label:first-of-type {
  margin-top: 0;
}
.mailbox-new-submit {
  margin-top: 22px;
  width: 100%;
}

input {
  width: 100%;
  margin-top: 6px;
  padding: 10px 11px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--card) 86%, transparent);
  color: var(--text);
}
select {
  margin-top: 0;
  padding: 9px 11px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--card) 86%, transparent);
  color: var(--text);
}

button, .btn {
  display: inline-block;
  padding: 9px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--card) 84%, transparent);
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
}
button:hover, .btn:hover { filter: brightness(1.07); text-decoration: none; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-compact { padding: 7px 10px; }
.btn-icon-compact { min-width: 32px; padding: 6px 7px; font-size: 0.95rem; line-height: 1; }
.btn-save-icon { opacity: 0.92; }
.btn-save-icon:hover { opacity: 1; }
.btn-recreate { padding: 6px 9px; font-size: 0.9rem; line-height: 1.2; border-radius: 9px; }
.btn-icon { width: 36px; min-width: 36px; padding: 6px 0; text-align: center; font-size: 1rem; }
.btn-trash {
  width: 38px;
  min-width: 38px;
  height: 34px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-color: color-mix(in oklab, var(--danger) 70%, var(--line));
  background: linear-gradient(
    180deg,
    color-mix(in oklab, var(--danger) 82%, white 8%),
    color-mix(in oklab, var(--danger) 90%, black 6%)
  );
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.btn-trash svg {
  width: 16px;
  height: 16px;
  display: block;
  fill: currentColor;
}
.btn-trash:hover {
  filter: brightness(1.08) saturate(1.05);
}

.err {
  margin-top: 12px;
  color: #fff;
  background: color-mix(in oklab, var(--danger) 28%, transparent);
  border: 1px solid color-mix(in oklab, var(--danger) 55%, var(--line));
  border-radius: 10px;
  padding: 9px 10px;
}

.hint { color: var(--muted); font-size: 0.92rem; margin-top: 6px; }

code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  background: color-mix(in oklab, var(--bg-soft) 70%, transparent);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 1px 6px;
}
pre,
kbd,
samp {
  font-family: var(--font-mono);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  font-size: 0.95rem;
}
.table-wrap { overflow-x: auto; margin-top: 12px; padding-bottom: 4px; }
th, td {
  border-bottom: 1px solid var(--line);
  padding: 10px 6px;
  text-align: left;
  vertical-align: top;
}
.dashboard-top-actions .btn.btn-compact,
.dashboard-top-actions form button[type="submit"].btn-compact {
  min-height: 36px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
}
.dashboard-table { font-size: 0.88rem; }
.dashboard-table th,
.dashboard-table td {
  padding: 8px 6px;
  vertical-align: middle;
}
.dashboard-table .row-actions form { margin-right: 4px; margin-bottom: 0; }
.dashboard-table .billing-cell form { margin-right: 0; margin-bottom: 0; }
.dashboard-table .btn-compact { padding: 5px 8px; font-size: 0.82rem; }
.dashboard-table .smtp-action { min-width: 30px; padding: 5px 6px; }
.dashboard-table .smtp-cell {
  min-width: 0;
  width: 1%;
  white-space: nowrap;
}
.dashboard-table .smtp-inline {
  flex-wrap: nowrap;
  align-items: center;
}
.dashboard-table .smtp-secret {
  width: 22ch;
  max-width: 28ch;
  min-width: 18ch;
  min-height: 32px;
  padding: 5px 8px;
  flex: 0 0 auto;
}
.dashboard-table .smtp-secret[data-visible="1"] {
  width: 22ch;
  max-width: 28ch;
  min-width: 18ch;
  overflow-x: auto;
  text-overflow: clip;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.dashboard-table .smtp-secret[data-visible="1"]::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}
.dashboard-table .billing-main-row { gap: 4px; align-items: center; }
.dashboard-table .billing-config-form select { min-width: 128px; }

/* Mailboxes row: chat ID field same height / rhythm as SMTP password */
.dashboard-mailboxes .chat-inline {
  align-items: center;
}
.dashboard-mailboxes .chat-inline input.chat-id-input {
  width: 12.5rem !important;
  max-width: 12.5rem;
  min-height: 32px;
  margin-top: 0 !important;
  padding: 5px 8px;
  font-size: 0.82rem;
  line-height: 1.25;
  box-sizing: border-box;
}
.dashboard-mailboxes .chat-inline .btn-icon-compact {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.dashboard-mailboxes .smtp-inline .btn-compact {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.dashboard-mailboxes .status-active,
.dashboard-mailboxes .status-unpaid,
.dashboard-mailboxes .status-deleted {
  display: inline-flex;
  align-items: center;
  line-height: 1;
  min-height: 32px;
  padding: 0 2px;
  vertical-align: middle;
}
.dashboard-mailboxes td.paid-until {
  line-height: 1.25;
  white-space: nowrap;
  min-width: 170px;
  vertical-align: top;
}
.dashboard-mailboxes .billing-cell {
  vertical-align: top;
}
.dashboard-mailboxes .billing-main-row {
  align-items: flex-start;
}
.dashboard-mailboxes tbody td {
  vertical-align: top;
}
/* One visual row height for address / status / paid date vs chat & SMTP controls */
.dashboard-mailboxes .dashboard-mailbox-row {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  gap: 6px;
  flex-wrap: wrap;
  align-content: center;
}
.dashboard-mailboxes .dashboard-mailbox-address {
  font-family: var(--font-sans);
  font-size: inherit;
  font-weight: 600;
  color: var(--text);
  line-height: 1.25;
  letter-spacing: normal;
}
.dashboard-mailboxes .dashboard-mailbox-row .recreate-row {
  margin-top: 0;
}

@media (max-width: 1200px) {
  .chat-inline input {
    width: 180px;
  }
  .dashboard-table .smtp-secret {
    max-width: 24ch;
    width: 19ch;
    min-width: 16ch;
  }
  .chat-id-input {
    width: 120px !important;
  }
  .dashboard-mailboxes .chat-inline input.chat-id-input {
    width: 10.5rem !important;
    max-width: 10.5rem;
  }
}

.copy-tap {
  cursor: pointer;
  text-decoration: underline dotted;
  text-underline-offset: 3px;
  text-decoration-color: color-mix(in oklab, var(--muted) 70%, var(--line));
}
.copy-tap:hover {
  text-decoration-color: var(--primary);
  color: var(--text);
}

.copy-toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--card) 94%, transparent);
  color: var(--text);
  font-size: 0.9rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 50;
}
.copy-toast.show {
  opacity: 1;
  transform: translateY(0);
}

.status-active { color: var(--ok); font-weight: 700; }
.status-unpaid { color: var(--warn); font-weight: 700; }
.status-deleted { color: var(--muted); font-weight: 700; }

/* Landing */
.landing-body { min-height: 100vh; display: flex; flex-direction: column; }
.landing-header {
  border-bottom: 1px solid var(--line);
  background: color-mix(in oklab, var(--card) 55%, transparent);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.landing-nav {
  padding: 12px 0;
  flex-wrap: wrap;
  gap: 10px 12px;
  justify-content: flex-start;
  align-items: center;
}
.landing-nav-links {
  gap: 6px 10px;
  flex-wrap: wrap;
  flex: 1 1 auto;
  min-width: 0;
  align-items: center;
}
.landing-nav-link {
  color: var(--text);
  font-weight: 600;
  padding: 6px 4px;
  border-radius: 8px;
  white-space: nowrap;
}
.landing-nav-link:hover { text-decoration: none; background: color-mix(in oklab, var(--primary) 12%, transparent); }
.landing-nav-account {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--card) 88%, transparent);
  color: var(--text);
  font-size: 1.05rem;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.landing-nav-account:hover {
  text-decoration: none;
  background: color-mix(in oklab, var(--primary) 14%, var(--card));
  border-color: color-mix(in oklab, var(--primary) 35%, var(--line));
  color: var(--primary);
}
.landing-nav-account:focus-visible {
  outline: 2px solid color-mix(in oklab, var(--primary) 65%, transparent);
  outline-offset: 2px;
}
.landing-nav-actions {
  flex: 0 0 auto;
  margin-left: auto;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.lang-switcher {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.lang-switcher-details {
  position: relative;
}
.lang-switcher-details > summary {
  list-style: none;
  cursor: pointer;
}
.lang-switcher-details > summary::-webkit-details-marker {
  display: none;
}
.lang-switcher-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin: 0;
  padding: 0;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--card) 88%, transparent);
  color: var(--text);
  font-size: 1.05rem;
  line-height: 1;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.lang-switcher-btn:hover {
  background: color-mix(in oklab, var(--primary) 14%, var(--card));
  border-color: color-mix(in oklab, var(--primary) 35%, var(--line));
  color: var(--primary);
}
.lang-switcher-btn:focus-visible {
  outline: 2px solid color-mix(in oklab, var(--primary) 65%, transparent);
  outline-offset: 2px;
}

.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin: 0;
  padding: 0;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--card) 88%, transparent);
  color: var(--text);
  font-size: 1.05rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.theme-toggle-btn:hover {
  background: color-mix(in oklab, var(--primary) 14%, var(--card));
  border-color: color-mix(in oklab, var(--primary) 35%, var(--line));
}
.theme-toggle-btn:focus-visible {
  outline: 2px solid color-mix(in oklab, var(--primary) 65%, transparent);
  outline-offset: 2px;
}
.theme-toggle-emoji {
  display: block;
  line-height: 1;
}

.lang-switcher-details[open] .lang-switcher-btn {
  background: color-mix(in oklab, var(--primary) 12%, var(--card));
  border-color: color-mix(in oklab, var(--primary) 40%, var(--line));
}
/* Match .landing-nav-account / .theme-toggle-btn: inherited text font for 🌐 only (dropdown untouched). */
.lang-switcher-icon {
  display: block;
  flex-shrink: 0;
  font: inherit;
  line-height: 1;
  font-variant-emoji: emoji;
}

/* Emoji-friendly stack for dropdown flags only */
.locale-flag {
  font-family: "Noto Color Emoji", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", emoji;
  font-variant-emoji: emoji;
  font-style: normal;
  margin-right: 0.2em;
}
.lang-switcher-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  z-index: 60;
  min-width: 11rem;
  margin: 0;
  padding: 6px 0;
  list-style: none;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: 0 10px 28px color-mix(in oklab, var(--text) 14%, transparent);
}
.lang-switcher-item {
  display: block;
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}
.lang-switcher-item:hover {
  background: color-mix(in oklab, var(--primary) 10%, transparent);
  text-decoration: none;
}
.lang-switcher-item.is-active {
  font-weight: 700;
  background: color-mix(in oklab, var(--primary) 8%, transparent);
}
/* Settings: native select dropdown */
.lang-switcher.lang-switcher--select {
  display: block;
  width: 100%;
  max-width: 22rem;
  margin-top: 8px;
}
.lang-switcher-select-native {
  display: block;
  width: 100%;
  box-sizing: border-box;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding: 10px 2.25rem 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background-color: color-mix(in oklab, var(--card) 92%, transparent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2.5 4.25L6 7.75L9.5 4.25' stroke='currentColor' stroke-opacity='0.55' stroke-width='1.65' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 12px 12px;
  color: var(--text);
  font: inherit;
  font-size: 1rem;
  /* Same as body, then Noto only for glyphs missing above (flags in <option> cannot be wrapped). */
  font-family: var(--font-sans), "Noto Color Emoji";
  font-variant-emoji: emoji;
  cursor: pointer;
}
.lang-switcher-select-native:focus {
  outline: 2px solid color-mix(in oklab, var(--primary) 55%, transparent);
  outline-offset: 2px;
}
.legal-lang-notice {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid color-mix(in oklab, var(--warn) 35%, var(--line));
  background: color-mix(in oklab, var(--warn) 12%, var(--card));
  margin: 0 0 14px 0;
}
@media (max-width: 960px) {
  .landing-nav.row.space {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .landing-nav-links {
    flex: none;
    width: 100%;
    justify-content: flex-start;
    row-gap: 4px;
  }
  .landing-nav-actions {
    margin-left: 0;
    width: 100%;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 8px;
  }
}
.landing-header-brand {
  padding: 10px 0 14px 0;
  margin-top: 2px;
  border-top: 1px solid color-mix(in oklab, var(--line) 70%, transparent);
}
.landing-header-logo {
  width: 44px;
  height: 44px;
  max-width: 44px;
  max-height: 44px;
  border-radius: 12px;
  flex-shrink: 0;
}
.landing-header-name {
  display: inline-block;
  font-weight: 800;
  font-size: 1.12rem;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}
.landing-header-name:hover {
  color: var(--primary);
  text-decoration: none;
}
.landing-header-tagline {
  margin: 4px 0 0 0;
  max-width: 42rem;
  line-height: 1.35;
}
.landing-hero-card { margin-top: 0; }
.landing-lead { font-size: 1.05rem; margin-top: 14px; max-width: 62ch; }
.landing-section { margin-top: 16px; }
.landing-hero-card,
.landing-section,
.legal-doc {
  width: 100%;
}
/* Home: section card with tinted title bar (full width inside card) */
.card.landing-section--framed {
  padding: 0;
  overflow: hidden;
}
.landing-section-banner {
  padding: 13px 20px 14px 16px;
  border-left: 4px solid color-mix(in oklab, var(--primary) 75%, var(--line));
  background: linear-gradient(
    180deg,
    color-mix(in oklab, var(--primary) 34%, var(--card)) 0%,
    color-mix(in oklab, var(--primary) 18%, var(--card)) 100%
  );
  border-bottom: 1px solid color-mix(in oklab, var(--primary) 22%, var(--line));
  box-shadow: inset 0 1px 0 color-mix(in oklab, #fff 8%, transparent);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .landing-section-banner {
    box-shadow: inset 0 1px 0 color-mix(in oklab, #fff 6%, transparent);
    background: linear-gradient(
      180deg,
      color-mix(in oklab, var(--primary) 42%, var(--card)) 0%,
      color-mix(in oklab, var(--primary) 22%, var(--card)) 100%
    );
  }
}
html[data-theme="dark"] .landing-section-banner {
  box-shadow: inset 0 1px 0 color-mix(in oklab, #fff 6%, transparent);
  background: linear-gradient(
    180deg,
    color-mix(in oklab, var(--primary) 42%, var(--card)) 0%,
    color-mix(in oklab, var(--primary) 22%, var(--card)) 100%
  );
}
.landing-section-banner h2 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: color-mix(in oklab, var(--text) 96%, var(--primary));
}
.landing-section-body {
  padding: 14px 20px 20px;
}
.landing-section-body > .feature-grid:first-child {
  margin-top: 0;
}
.landing-steps {
  margin: 0;
  padding-left: 1.1rem;
  max-width: 62ch;
}
.landing-steps li {
  margin: 5px 0;
}
.landing-steps li:first-child {
  margin-top: 0;
}
.landing-list { margin: 8px 0 0 18px; max-width: 62ch; }
.landing-list li { margin: 6px 0; }
/* Home - Why emtg: benefit rows with green checkmarks */
.landing-benefits {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 62ch;
}
.landing-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin: 0;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid color-mix(in oklab, var(--ok) 32%, var(--line));
  background: linear-gradient(
    135deg,
    color-mix(in oklab, var(--ok) 12%, var(--card)) 0%,
    color-mix(in oklab, var(--ok) 5%, var(--card)) 100%
  );
  line-height: 1.45;
  font-size: 0.98rem;
}
.landing-benefits li::before {
  content: "✓";
  flex-shrink: 0;
  width: 1.55rem;
  height: 1.55rem;
  margin-top: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1;
  color: #fff;
  background: linear-gradient(
    145deg,
    color-mix(in oklab, var(--ok) 100%, #fff) 0%,
    var(--ok) 100%
  );
  border-radius: 50%;
  box-shadow:
    0 1px 2px color-mix(in oklab, var(--ok) 45%, transparent),
    inset 0 1px 0 color-mix(in oklab, #fff 35%, transparent);
}
.landing-cta { margin-bottom: 32px; }
.landing-footer {
  margin-top: auto;
  padding: 18px 0 28px;
  border-top: 1px solid var(--line);
  text-align: center;
}
.landing-footer a { color: var(--muted); font-weight: 600; }
.landing-footer a:hover { color: var(--primary); }

.contacts-block {
  margin-top: 16px;
  max-width: 62ch;
}
.contacts-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0 0 14px 0;
  line-height: 1.45;
}
.contacts-row:last-child { margin-bottom: 0; }
.contacts-row-text {
  margin: 0;
  flex: 1;
  min-width: 0;
}
.contacts-abuse-note {
  font-size: 0.82rem;
  line-height: 1.38;
}
.contacts-ico {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.contacts-ico img {
  width: 22px;
  height: 22px;
  display: block;
  object-fit: contain;
}
.contacts-mail-svg {
  display: block;
  color: var(--muted);
}
.contacts-sep {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 18px 0 20px 0;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .contacts-ico-tg img {
    filter: brightness(0) invert(1) opacity(0.92);
  }
}
html[data-theme="dark"] .contacts-ico-tg img {
  filter: brightness(0) invert(1) opacity(0.92);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 12px;
}
@media (min-width: 900px) {
  .feature-grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.feature-tile {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  background: color-mix(in oklab, var(--card) 90%, transparent);
}
.feature-tile h3 { margin: 0 0 8px; font-size: 1.05rem; }
.usecase-illus {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--line);
  margin-bottom: 10px;
  min-height: 128px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  letter-spacing: 0.18em;
}
.usecase-illus-security {
  background: linear-gradient(135deg, color-mix(in oklab, #163b78 70%, var(--card)), color-mix(in oklab, #1a6a9e 70%, var(--card)));
}
.usecase-illus-it {
  background: linear-gradient(135deg, color-mix(in oklab, #114f55 70%, var(--card)), color-mix(in oklab, #27667c 70%, var(--card)));
}
.usecase-illus-finance {
  background: linear-gradient(135deg, color-mix(in oklab, #1e5a39 70%, var(--card)), color-mix(in oklab, #3e7a48 70%, var(--card)));
}
.usecase-illus-sales {
  background: linear-gradient(135deg, color-mix(in oklab, #4a2f6e 68%, var(--card)), color-mix(in oklab, #6b3d7a 65%, var(--card)));
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 18px;
}
.pricing-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 18px 16px;
  background: color-mix(in oklab, var(--card) 92%, transparent);
}
.pricing-card-featured {
  border-color: color-mix(in oklab, var(--primary) 45%, var(--line));
  box-shadow: 0 0 0 1px color-mix(in oklab, var(--primary) 22%, transparent);
}
.pricing-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--primary-strong);
  background: color-mix(in oklab, var(--primary) 16%, transparent);
  border-radius: 999px;
  padding: 4px 10px;
}
.pricing-card h2 { margin: 0 0 8px; font-size: 1.15rem; }
.pricing-amount { font-size: 1.75rem; font-weight: 800; margin: 6px 0 10px; }
.pricing-card .btn { margin-top: 8px; }

.pay-networks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
  align-items: center;
}
.pay-network {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--card) 88%, transparent);
}
.pay-network--text {
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--fg);
}
.pay-network-name { line-height: 1.2; }
.pay-network img {
  display: block;
  height: 26px;
  width: auto;
  max-width: 112px;
  object-fit: contain;
  filter: grayscale(0.08) contrast(1.02);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .pay-network:not(.pay-network--brand) img {
    /* Simple Icons are monochrome black; lift them for dark cards */
    filter: grayscale(0.06) contrast(1.05) brightness(0) invert(1) opacity(0.92);
  }
  :root:not([data-theme]) .pay-network--brand img {
    filter: none;
    max-height: 22px;
  }
}
html[data-theme="dark"] .pay-network:not(.pay-network--brand) img {
  filter: grayscale(0.06) contrast(1.05) brightness(0) invert(1) opacity(0.92);
}
html[data-theme="dark"] .pay-network--brand img {
  filter: none;
  max-height: 22px;
}

.legal-doc h2 {
  font-size: 1.08rem;
  margin: 22px 0 8px;
  font-weight: 700;
}
.legal-doc h2:first-of-type { margin-top: 6px; }
.legal-doc h3 { font-size: 0.98rem; margin: 14px 0 6px; font-weight: 700; }
.legal-doc ul, .legal-doc ol { margin: 8px 0 8px 1.25rem; }
.legal-doc li { margin: 5px 0; }
.legal-doc .legal-meta { margin-bottom: 16px; }
.legal-doc code {
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* Use cases page: category blocks + case cards */
.usecase-block {
  margin-top: 18px;
  padding: 16px 16px 14px;
  margin-left: -4px;
  margin-right: -4px;
  border-radius: 14px;
  border: 1px solid color-mix(in oklab, var(--primary) 40%, var(--line));
  background: color-mix(in oklab, var(--primary) 5%, var(--card));
  box-shadow: 0 0 0 1px color-mix(in oklab, var(--primary) 12%, transparent);
}
.usecase-block:first-of-type {
  margin-top: 12px;
}
.legal-doc .usecase-block h2 {
  margin: 0 0 8px;
  font-size: 1.14rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  line-height: 1.35;
}
.usecase-block-lead {
  margin: 0 0 14px;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--muted);
  max-width: 72ch;
}
.usecase-cases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}
.usecase-case {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 14px 12px;
  background: color-mix(in oklab, var(--card) 93%, transparent);
}
.usecase-case h3 {
  margin: 0 0 8px;
  font-size: 0.98rem;
  font-weight: 700;
}
.usecase-case p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.5;
  color: color-mix(in oklab, var(--text) 88%, var(--muted));
}
.usecase-page-cta {
  border-top: 1px dashed var(--line);
  padding-top: 18px;
}

.kb-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}
.kb-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  background: color-mix(in oklab, var(--card) 92%, transparent);
}
.kb-card h2 {
  margin-top: 0;
  font-size: 1.02rem;
}
.kb-card h3 {
  margin-top: 10px;
  font-size: 0.95rem;
}
.kb-card ul, .kb-card ol {
  margin: 6px 0;
  padding-left: 1rem;
}
.kb-card-highlight {
  border-color: color-mix(in oklab, var(--primary) 45%, var(--line));
  box-shadow: 0 0 0 1px color-mix(in oklab, var(--primary) 18%, transparent);
}

/* FAQ accordion (<details>/<summary>) */
.faq-accordion {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-details {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: color-mix(in oklab, var(--card) 94%, transparent);
  overflow: hidden;
}
.faq-details[open] {
  box-shadow: 0 0 0 1px color-mix(in oklab, var(--primary) 15%, transparent);
}
.faq-summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 44px 14px 16px;
  font-size: 1.02rem;
  font-weight: 650;
  line-height: 1.35;
  position: relative;
  user-select: none;
}
.faq-summary::-webkit-details-marker {
  display: none;
}
.faq-summary::marker {
  content: "";
}
.faq-summary::after {
  content: "";
  position: absolute;
  right: 18px;
  top: 50%;
  width: 9px;
  height: 9px;
  margin-top: -7px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
  transition: transform 0.2s ease, margin-top 0.2s ease;
  opacity: 0.85;
}
.faq-details[open] > .faq-summary::after {
  margin-top: -2px;
  transform: rotate(-135deg);
}
.faq-summary:hover {
  background: color-mix(in oklab, var(--primary) 6%, transparent);
}
.faq-summary:focus-visible {
  outline: 2px solid color-mix(in oklab, var(--primary) 65%, var(--line));
  outline-offset: 2px;
}
.faq-answer {
  padding: 0 16px 16px;
  border-top: 1px dashed color-mix(in oklab, var(--line) 80%, transparent);
}
.faq-answer p {
  margin: 12px 0 0;
  line-height: 1.55;
}
.faq-answer p:first-child {
  margin-top: 14px;
}
.faq-answer .faq-kb-sub {
  margin: 16px 0 8px;
  font-size: 0.98rem;
  font-weight: 700;
}
.faq-answer .faq-kb-sub:first-child {
  margin-top: 0;
}
.faq-answer ol,
.faq-answer ul {
  margin: 8px 0 0 1.25rem;
  padding: 0;
}
.faq-answer > ol:first-child,
.faq-answer > ul:first-child {
  margin-top: 14px;
}
.faq-answer li {
  margin: 5px 0;
}
.faq-answer > p:first-child {
  margin-top: 14px;
}
.faq-answer > p.muted.small {
  margin-top: 12px;
}
.faq-formula {
  display: inline-block;
  margin: 10px 0 0;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--card) 88%, transparent);
  font-size: 0.95rem;
}