:root {
  --paper: #f7f4ee;
  --surface: #fffdf9;
  --surface-2: #f1ece2;
  --ink: #171512;
  --muted: #6d665b;
  --faint: #6d665b;
  --line: #e3ddd2;
  --line-strong: #cfc7b9;
  --accent: #c94f2a;
  --accent-ink: #8f3519;
  --accent-soft: #f4d9cd;
  --green: #2c6b4f;
  --green-soft: #dcebe2;
  --red: #a33a2a;
  --red-soft: #f6ded8;
  --amber: #8a5a16;
  --amber-soft: #f5e7c8;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 1px 2px rgba(23, 21, 18, 0.04), 0 12px 32px rgba(23, 21, 18, 0.06);
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --paper: #141210;
    --surface: #1c1916;
    --surface-2: #26221e;
    --ink: #f5f0e8;
    --muted: #c9c0b3;
    --faint: #a89e90;
    --line: #3a342d;
    --line-strong: #51493f;
    --accent: #c94f2a;
    --accent-ink: #f08a68;
    --accent-soft: #3a2119;
    --green: #6fbf95;
    --green-soft: #1e3329;
    --red: #e07a6a;
    --red-soft: #3a1f1b;
    --amber: #e0b36a;
    --amber-soft: #3a2c17;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 12px 32px rgba(0, 0, 0, 0.5);
  }
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

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

.wrap {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

/* ---------- landing ---------- */

.landing-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 650;
  letter-spacing: -0.02em;
  text-decoration: none;
  font-size: 17px;
}

.brand-mark {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 1.5px solid var(--ink);
  border-radius: 50%;
  position: relative;
}

.brand-mark::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 14.5px;
  color: var(--muted);
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 56px;
  align-items: center;
  padding: 80px 0 72px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  font-weight: 650;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-ink);
}

.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--accent);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(46px, 6vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.035em;
  font-weight: 500;
  margin: 24px 0;
  max-width: 11ch;
}

.hero h1 em {
  font-style: italic;
  color: var(--accent-ink);
}

.hero p {
  max-width: 46ch;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
  margin: 0 0 32px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-note {
  margin-top: 18px;
  font-size: 14px;
  color: var(--faint);
}

.hero-visual {
  position: relative;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: -18px -14px auto auto;
  width: 74%;
  height: 88%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  transform: rotate(2.2deg);
  background: var(--surface-2);
}

.mock {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.mock-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.mock-dots {
  display: flex;
  gap: 4px;
}

.mock-dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line-strong);
}

.mock-body {
  padding: 20px;
}

.mock-status {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  margin-bottom: 16px;
}

.mock-status strong {
  display: block;
  font-size: 13px;
}

.mock-status span {
  display: block;
  font-size: 11.5px;
  color: var(--muted);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  flex: none;
}

.mock-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12.5px;
}

.mock-row:last-child {
  border-bottom: 0;
}

.mock-row b {
  font-weight: 600;
}

.mock-row span {
  color: var(--muted);
}

.mock-meter {
  margin-top: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
}

.meter-head {
  display: flex;
  justify-content: space-between;
  font-size: 11.5px;
  color: var(--muted);
  margin-bottom: 9px;
}

.meter-track {
  height: 6px;
  background: var(--line);
  border-radius: 99px;
  overflow: hidden;
}

.meter-fill {
  height: 100%;
  width: 94%;
  background: var(--green);
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.btn-primary:hover {
  background: #2b2722;
}

.btn-accent {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.btn-accent:hover {
  background: var(--accent-ink);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}

.btn-ghost:hover {
  background: var(--surface-2);
}

.btn-sm {
  padding: 8px 12px;
  font-size: 12.5px;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

/* ---------- feature band ---------- */

.band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature {
  padding: 40px 32px;
  border-right: 1px solid var(--line);
}

.feature:last-child {
  border-right: 0;
}

.feature-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-ink);
  letter-spacing: 0.08em;
}

.feature h2 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 16px 0 8px;
}

.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

/* ---------- pricing ---------- */

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: 64px 0 24px;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 46px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0;
  max-width: 16ch;
}

.section-head p {
  max-width: 34ch;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding-bottom: 64px;
}

.price-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  min-height: 220px;
}

.price-card.featured {
  border-color: var(--ink);
  box-shadow: var(--shadow);
}

.price-card .plan {
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.price-card .amount {
  font-family: var(--font-display);
  font-size: 36px;
  letter-spacing: -0.03em;
  margin: 12px 0 4px;
}

.price-card .amount small {
  font-family: var(--font-body);
  font-size: 11.5px;
  color: var(--faint);
  letter-spacing: 0;
}

.price-card ul {
  list-style: none;
  padding: 0;
  margin: 16px 0 20px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--muted);
  line-height: 1.9;
}

.price-card li::before {
  content: "-";
  color: var(--faint);
  margin-right: 8px;
}

.price-card .btn {
  margin-top: auto;
  width: 100%;
}

/* ---------- auth ---------- */

.auth-shell {
  min-height: calc(100vh - 90px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 64px;
  align-items: center;
  padding: 60px 0;
}

.auth-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(38px, 5vw, 58px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.02;
  margin: 18px 0 18px;
  max-width: 12ch;
}

.auth-copy p {
  max-width: 40ch;
  color: var(--muted);
  font-size: 15px;
}

.auth-panel {
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.auth-tabs {
  display: flex;
  gap: 4px;
  background: var(--surface-2);
  border-radius: var(--radius-sm);
  padding: 4px;
  margin-bottom: 22px;
}

.auth-tabs button {
  flex: 1;
  border: 0;
  background: transparent;
  border-radius: 4px;
  padding: 8px 10px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);
}

.auth-tabs button.active {
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 1px 2px rgba(23, 21, 18, 0.08);
}

.auth-panel h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 4px;
}

.auth-panel .sub {
  color: var(--muted);
  font-size: 12.5px;
  margin: 0 0 22px;
}

/* ---------- forms ---------- */

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.field label {
  font-size: 11.5px;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  padding: 10px 12px;
  font-size: 14px;
  color: var(--ink);
  outline: none;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(23, 21, 18, 0.07);
}

.field .hint {
  font-size: 11.5px;
  color: var(--faint);
}

.readonly-value {
  min-height: 38px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  font-size: 14px;
  color: var(--ink);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 14px;
}

.form-grid .full {
  grid-column: 1 / -1;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--muted);
  margin: 2px 0 14px;
}

.check-row input {
  accent-color: var(--accent);
}

.recipe-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.recipe-card {
  text-align: left;
  border: 1px solid var(--line);
  background: var(--surface-2);
  border-radius: 10px;
  padding: 14px;
  cursor: pointer;
  font: inherit;
}

.recipe-card:hover {
  border-color: var(--line-strong);
  background: var(--surface);
}

.recipe-card strong {
  display: block;
  font-size: 13px;
  color: var(--ink);
}

.recipe-card span {
  display: block;
  margin-top: 4px;
  font-size: 11.5px;
  line-height: 1.45;
  color: var(--muted);
}

.form-error {
  background: var(--red-soft);
  color: var(--red);
  border: 1px solid #e8c3b9;
  border-radius: var(--radius-sm);
  padding: 9px 11px;
  font-size: 12.5px;
  margin-bottom: 14px;
}

.form-success {
  background: var(--green-soft);
  color: var(--green);
  border: 1px solid #c4ddcf;
  border-radius: var(--radius-sm);
  padding: 9px 11px;
  font-size: 12.5px;
  margin-bottom: 14px;
}

/* ---------- dashboard ---------- */

.dashboard {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  border-right: 1px solid var(--line);
  background: var(--surface);
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.sidebar .brand {
  padding: 0 6px;
}

.ws-switcher {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 9px 10px;
  background: var(--surface-2);
}

.ws-switcher label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 3px;
}

.ws-switcher select {
  width: 100%;
  border: 0;
  background: transparent;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  outline: none;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 0;
  background: transparent;
  border-radius: var(--radius-sm);
  padding: 9px 10px;
  font-size: 13px;
  color: var(--muted);
  text-align: left;
}

.nav button:hover {
  background: var(--surface-2);
  color: var(--ink);
}

.nav button.active {
  background: var(--ink);
  color: var(--paper);
}

.nav .count {
  font-size: 10.5px;
  opacity: 0.7;
}

.sidebar-foot {
  margin-top: auto;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.user-line {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 0 6px 10px;
}

.avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-ink);
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 700;
  flex: none;
}

.user-line strong {
  display: block;
  font-size: 12.5px;
  line-height: 1.2;
}

.user-line span {
  display: block;
  font-size: 11px;
  color: var(--faint);
}

.sidebar-foot .btn {
  width: 100%;
}

.main {
  min-width: 0;
  padding: 26px 32px 60px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 26px;
}

.topbar h1 {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 500;
  letter-spacing: -0.03em;
  margin: 0 0 4px;
}

.topbar p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.plan-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line-strong);
  border-radius: 99px;
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.plan-badge.live {
  border-color: #c4ddcf;
  background: var(--green-soft);
  color: var(--green);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.stat {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 18px;
}

.stat .k {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
}

.stat .v {
  font-family: var(--font-display);
  font-size: 34px;
  letter-spacing: -0.03em;
  margin-top: 6px;
  line-height: 1;
}

.stat .m {
  font-size: 11.5px;
  color: var(--muted);
  margin-top: 8px;
}

.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  margin-bottom: 18px;
  overflow: hidden;
}

.panel.ab-panel {
  border-left: 3px solid var(--accent);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}

.panel-head h2 {
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0;
  color: var(--muted);
}

.panel-body {
  padding: 18px;
}

.panel-body.flush {
  padding: 0;
}

.checklist {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.check-item:last-child {
  border-bottom: 0;
}

.check-box {
  width: 20px;
  height: 20px;
  border: 1.5px solid var(--line-strong);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 10px;
  color: transparent;
  flex: none;
}

.check-item.done .check-box {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

.check-item strong {
  display: block;
  font-size: 13px;
}

.check-item span {
  display: block;
  font-size: 11.5px;
  color: var(--muted);
}

.check-item .btn {
  margin-left: auto;
}

.setup-done {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  padding: 4px 0;
}

.setup-done strong {
  font-size: 14px;
}

.setup-done span {
  font-size: 12.5px;
  color: var(--muted);
}

.setup-done-actions {
  display: flex;
  gap: 6px;
  margin-left: auto;
}

.smtp-list {
  display: flex;
  flex-direction: column;
}

.smtp-item {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.smtp-item:last-child {
  border-bottom: 0;
}

.smtp-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.smtp-top strong {
  display: block;
  font-size: 14px;
}

.smtp-meta {
  font-size: 11.5px;
  color: var(--muted);
  font-family: var(--font-mono);
  margin-top: 2px;
}

.smtp-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 99px;
  padding: 4px 9px;
  font-size: 10.5px;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.status.ok {
  background: var(--green-soft);
  color: var(--green);
}

.status.bad {
  background: var(--red-soft);
  color: var(--red);
}

.status.unknown {
  background: var(--surface-2);
  color: var(--muted);
}

.smtp-detail {
  margin-top: 12px;
}

.smtp-detail summary {
  font-size: 12px;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
}

.smtp-detail form {
  margin-top: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
}

.empty {
  padding: 34px 18px;
  text-align: center;
  color: var(--muted);
}

.empty strong {
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 4px;
}

.empty p {
  margin: 0 auto;
  max-width: 42ch;
  font-size: 12.5px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 18px;
  align-items: start;
}

.note {
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 12px 16px;
  background: var(--surface);
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
}

.note b {
  color: var(--ink);
}

.kv {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12.5px;
}

.kv:last-child {
  border-bottom: 0;
}

.kv span {
  color: var(--muted);
}

.kv b {
  font-weight: 600;
  text-align: right;
}

/* ---------- toast ---------- */

#toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 12.5px;
  box-shadow: var(--shadow);
  max-width: 340px;
  animation: toast-in 160ms ease;
}

.toast.error {
  background: var(--red);
}

.toast.ok {
  background: var(--green);
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- responsive ---------- */

@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 54px 0;
  }

  .hero-visual::before {
    display: none;
  }

  .hero h1 {
    max-width: 13ch;
  }

  .feature-grid,
  .price-grid {
    grid-template-columns: 1fr 1fr;
  }

  .feature:nth-child(2) {
    border-right: 0;
  }

  .feature:nth-child(3) {
    border-top: 1px solid var(--line);
    grid-column: 1 / -1;
    border-right: 0;
  }

  .auth-shell {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 40px 0;
  }

  .dashboard {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 14px 16px;
  }

  .sidebar .brand {
    margin-right: auto;
  }

  .ws-switcher {
    min-width: 180px;
  }

  .nav {
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
  }

  .sidebar-foot {
    margin: 0;
    border: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .user-line {
    padding: 0;
  }

  .sidebar-foot .btn {
    width: auto;
  }

  .main {
    padding: 20px 18px 50px;
  }

  .split {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .wrap {
    width: calc(100% - 28px);
  }

  .revenue-table {
    display: none;
  }

  .revenue-cards {
    display: block;
  }

  .landing-nav {
    padding: 18px 0;
  }

  .nav-links {
    gap: 14px;
  }

  .nav-links a:not(.btn) {
    display: none;
  }

  .hero {
    padding: 40px 0;
  }

  .hero p {
    font-size: 15px;
  }

  .feature-grid,
  .price-grid,
  .stat-grid {
    grid-template-columns: 1fr;
  }

  .feature {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 26px 20px;
  }

  .feature:nth-child(3) {
    border-top: 0;
  }

  .section-head {
    display: block;
    padding: 42px 0 20px;
  }

  .section-head p {
    margin-top: 10px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .auth-panel {
    padding: 20px;
  }

  .topbar {
    display: block;
  }

  .topbar .plan-badge {
    margin-top: 10px;
  }

  .smtp-top {
    display: block;
  }

  .smtp-actions {
    margin-top: 10px;
  }
}

/* ---------- data views ---------- */

.stat-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-grid.compact .stat {
  padding: 12px 16px;
}

.stat-grid.compact .stat .v {
  font-size: 24px;
}

.status.warn {
  background: var(--amber-soft);
  color: var(--amber);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.head-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

.revenue-cards {
  display: none;
}

.revenue-card {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.revenue-card:last-child {
  border-bottom: 0;
}

.revenue-card strong,
.revenue-card span {
  display: block;
}

.revenue-card strong {
  font-size: 13px;
  overflow-wrap: anywhere;
}

.revenue-card span {
  margin-top: 2px;
  font-size: 11.5px;
  color: var(--muted);
}

.revenue-card-value {
  text-align: right;
  font-weight: 700;
  white-space: nowrap;
}

.import-history-cards,
.webhook-delivery-cards,
.webhook-list-cards,
.api-key-cards {
  display: none;
}

.webhook-card,
.webhook-delivery-card,
.api-key-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  background: var(--surface);
}

.webhook-card + .webhook-card,
.webhook-delivery-card + .webhook-delivery-card,
.api-key-card + .api-key-card {
  margin-top: 10px;
}

.webhook-event-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.webhook-event-chips span {
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 3px 8px;
  font-size: 10.5px;
  color: var(--muted);
  background: var(--surface-2);
}

.webhook-event-hint {
  margin-top: 6px;
}

.webhook-card-top {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.webhook-card-top strong {
  font-size: 16px;
}

.webhook-card-top > span:last-child {
  margin-left: auto;
  font-size: 11.5px;
  color: var(--muted);
}

.webhook-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.webhook-card-meta > span:not(.status) {
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 4px 9px;
  font-size: 11.5px;
  color: var(--muted);
}

.webhook-card-url {
  display: block;
  margin-top: 8px;
  font-size: 11.5px;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.import-history-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  background: var(--surface);
}

.import-history-card + .import-history-card {
  margin-top: 10px;
}

.import-card-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.import-card-top strong {
  font-size: 14px;
  text-transform: capitalize;
}

.import-card-top span,
.import-card-list {
  font-size: 11.5px;
  color: var(--muted);
}

.import-card-list {
  margin-top: 3px;
  overflow-wrap: anywhere;
}

.import-card-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.import-card-stats span {
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 4px 9px;
  font-size: 11.5px;
  color: var(--muted);
}

.import-card-stats strong {
  color: var(--ink);
  font-weight: 700;
}

.import-card-stats .has-skip {
  border-color: var(--amber);
  background: var(--amber-soft);
  color: var(--amber);
}

.import-card-stats .has-skip strong {
  color: var(--amber);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}

.data-table th {
  text-align: left;
  font-size: 10.5px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--faint);
  font-weight: 650;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
  white-space: nowrap;
}

.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.data-table tbody tr:last-child td {
  border-bottom: 0;
}

.data-table tbody tr:hover {
  background: #fbf8f2;
}

.cell-sub {
  font-size: 11.5px;
  color: var(--muted);
  margin-top: 2px;
  max-width: 42ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.row-actions {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.link-btn {
  border: 0;
  background: none;
  padding: 0;
  color: var(--ink);
  font-weight: 600;
  text-align: left;
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 3px;
  cursor: pointer;
}

.link-btn:hover {
  color: var(--accent-ink);
  text-decoration-color: var(--accent);
}

.table-foot {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 11.5px;
}

.danger-text {
  color: var(--red) !important;
}

.btn-danger {
  color: var(--red);
  border-color: var(--red);
}

.btn-danger:hover {
  background: var(--red-soft);
}

.cell-note {
  margin-top: 10px;
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--muted);
}

.contacts-layout {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.lists-panel {
  position: sticky;
  top: 18px;
}

.list-stack {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-top: 12px;
}

.list-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  border: 1px solid transparent;
  background: transparent;
  border-radius: var(--radius-sm);
  padding: 8px 9px;
  font-size: 12.5px;
  color: var(--muted);
  text-align: left;
}

.list-item:hover {
  background: var(--surface-2);
  color: var(--ink);
}

.list-item.active {
  background: var(--ink);
  color: var(--paper);
}

.list-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.list-count {
  font-size: 10.5px;
  opacity: 0.65;
  font-variant-numeric: tabular-nums;
}

.list-delete,
.list-rename {
  opacity: 0;
  font-size: 15px;
  line-height: 1;
  padding: 0 2px;
}

.list-rename {
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.list-item:hover .list-delete,
.list-item:hover .list-rename {
  opacity: 0.7;
}

.list-item.active .list-delete,
.list-item.active .list-rename {
  opacity: 0.65;
}

.inline-form {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
}

.inline-form.bordered {
  margin-bottom: 14px;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.form-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-row input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  padding: 9px 11px;
  font-size: 13px;
  outline: none;
}

.search-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.search-row input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  padding: 9px 11px;
  font-size: 13px;
  outline: none;
}

.search-row input:focus,
.form-row input:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(23, 21, 18, 0.07);
}

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

.tag {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  background: var(--surface-2);
  border-radius: 99px;
  padding: 2px 7px;
  font-size: 10.5px;
  color: var(--muted);
  white-space: nowrap;
}

.empty-actions {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.editor-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.editor-title {
  flex: 1;
  min-width: 200px;
}

.editor-title h2 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0;
}

.editor-head .head-actions {
  margin-left: auto;
}

/* ---------- block builder ---------- */

.builder-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  margin-bottom: 14px;
}

.builder-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.builder-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.builder-preview {
  position: sticky;
  top: 16px;
}

.preview-label {
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 6px;
}

.email-preview {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  max-height: 620px;
  overflow-y: auto;
}

.block-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  overflow: hidden;
}

.block-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 7px 10px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
  font-size: 11.5px;
  font-weight: 650;
  color: var(--muted);
}

.block-actions {
  display: flex;
  gap: 2px;
}

.icon-btn {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 4px;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  font-size: 12px;
  line-height: 1;
  color: var(--muted);
  padding: 0;
}

.icon-btn:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.icon-btn.danger:hover {
  border-color: var(--red);
  color: var(--red);
}

.block-fields {
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.block-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.block-field span {
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--faint);
  font-weight: 650;
}

.block-field input,
.block-field textarea,
.block-field select {
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  background: var(--surface);
  padding: 7px 9px;
  font-size: 12.5px;
  color: var(--ink);
  outline: none;
  width: 100%;
}

.block-field input:focus,
.block-field textarea:focus,
.block-field select:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(23, 21, 18, 0.06);
}

.block-hint {
  margin: 0;
  font-size: 11.5px;
  color: var(--faint);
}

.image-placeholder {
  border: 1px dashed var(--line-strong);
  border-radius: 8px;
  padding: 30px;
  text-align: center;
  color: var(--faint);
  font-size: 12px;
  margin-bottom: 16px;
}

/* ---------- settings ---------- */

.warning-box {
  margin-bottom: 14px;
  border: 1px solid var(--amber);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  background: var(--amber-soft);
  color: var(--amber);
  font-size: 12px;
  line-height: 1.5;
}

.member-list {
  display: grid;
  gap: 2px;
}

.member-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.member-row:last-child {
  border-bottom: 0;
}

.member-who {
  flex: 1 1 180px;
  min-width: 0;
}

.member-row select {
  min-height: 40px;
}

.audit-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.audit-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.audit-list li:last-child {
  border-bottom: 0;
}

.audit-list li > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.audit-list strong {
  font-size: 12.5px;
  overflow-wrap: anywhere;
}

.audit-list span,
.audit-list time {
  font-size: 11.5px;
  color: var(--muted);
}

.audit-list time {
  white-space: nowrap;
}

.settings-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 18px;
}

.key-reveal {
  display: block;
  margin-top: 8px;
  padding: 8px 10px;
  border: 1px solid var(--green);
  border-radius: 5px;
  background: var(--surface);
  font-family: var(--font-mono);
  font-size: 11.5px;
  word-break: break-all;
  color: var(--green);
}

.record-group {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.record-label {
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
  font-weight: 650;
  margin-bottom: 6px;
}

.record {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  color: var(--muted);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 7px 9px;
  margin-bottom: 5px;
  word-break: break-all;
}

@media (max-width: 1100px) {
  .stat-grid.four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .builder-grid {
    grid-template-columns: 1fr;
  }

  .builder-preview {
    position: static;
  }
}

@media (max-width: 960px) {
  .contacts-layout,
  .settings-grid {
    grid-template-columns: 1fr;
  }

  .lists-panel {
    position: static;
  }
}

@media (max-width: 640px) {
  .stat-grid.four {
    grid-template-columns: 1fr;
  }

  .revenue-table {
    display: none;
  }

  .revenue-cards {
    display: block;
  }

  .import-history-table,
  .api-keys-table,
  .webhook-list-table,
  .webhook-delivery-table {
    display: none;
  }

  .import-history-cards,
  .api-key-cards,
  .webhook-list-cards,
  .webhook-delivery-cards {
    display: block;
  }

  .api-key-card .btn,
  .webhook-card .btn {
    min-height: 44px;
  }

  #ip-allowlist-form .form-row {
    flex-direction: column;
    align-items: stretch;
  }

  #ip-allowlist-form input,
  #ip-allowlist-form .btn {
    min-height: 44px;
  }

  .recipe-grid {
    grid-template-columns: 1fr;
  }

  .topbar-actions {
    margin-top: 10px;
  }

  .editor-head .head-actions {
    margin-left: 0;
  }

  .form-row {
    flex-direction: column;
    align-items: stretch;
  }
}

.starter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.starter-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px;
  background: var(--surface-2);
}

.starter-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 15px;
}

.starter-card p {
  margin: 6px 0 12px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--muted);
}

.marketplace-card {
  border-color: var(--line-strong);
  background: var(--surface);
}

.marketplace-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}

@media (max-width: 640px) {
  .marketplace-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .marketplace-actions .btn {
    min-height: 44px;
  }
}






.usage-bar {
  height: 8px;
  border-radius: 999px;
  background: var(--surface-2);
  overflow: hidden;
}
.usage-bar i {
  display: block;
  height: 100%;
  background: var(--accent);
}

@media (max-width: 640px) {
  .form-row .btn-sm,
  .member-row .btn-sm,
  .form-actions .btn-sm {
    min-height: 44px;
  }
}

.health-score {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 10px;
}
.health-score strong {
  font-family: var(--font-display);
  font-size: 48px;
  line-height: 1;
  color: var(--ink);
}
.health-score span {
  color: var(--muted);
  font-size: 14px;
}
.health-bar {
  height: 12px;
}

.recovery-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(23, 21, 18, 0.55);
}
.recovery-card {
  width: min(520px, 100%);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}
.recovery-card h2 {
  margin: 0 0 8px;
}
.recovery-card p {
  margin: 0 0 14px;
  color: var(--muted);
}
.recovery-card .key-reveal {
  display: block;
  overflow-wrap: anywhere;
  margin-bottom: 16px;
}