:root {
  --primary: #cc785c;
  --primary-active: #a9583e;
  --primary-disabled: #e6dfd8;
  --ink: #141413;
  --body: #3d3d3a;
  --body-strong: #252523;
  --muted: #6c6a64;
  --muted-soft: #8e8b82;
  --hairline: #e6dfd8;
  --hairline-soft: #ebe6df;
  --canvas: #faf9f5;
  --surface-soft: #f5f0e8;
  --surface-card: #efe9de;
  --surface-dark: #181715;
  --surface-dark-elevated: #252320;
  --surface-dark-soft: #1f1e1b;
  --on-primary: #ffffff;
  --on-dark: #faf9f5;
  --on-dark-soft: #a09d96;
  --accent-teal: #5db8a6;
  --accent-amber: #e8a55a;
  --success: #5db872;
  --warning: #d4a017;
  --error: #c64545;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--body);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: 0;
}

button,
input,
textarea,
select {
  font: inherit;
  letter-spacing: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.top-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  height: 64px;
  background: rgba(250, 249, 245, 0.94);
  border-bottom: 1px solid var(--hairline-soft);
}

.top-nav__inner {
  width: min(1200px, calc(100% - 48px));
  height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 500;
  white-space: nowrap;
}

.brand__mark {
  color: var(--ink);
  font-size: 18px;
  line-height: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: 16px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}

.nav-links a:focus-visible,
.button:focus-visible,
.icon-button:focus-visible,
.channel-list__item:focus-visible,
.text-input:focus-visible,
.select-input:focus-visible {
  outline: 3px solid rgba(204, 120, 92, 0.18);
  outline-offset: 2px;
}

.top-nav__actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border: 0;
  border-radius: 8px;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.68;
}

.button--primary {
  background: var(--primary);
  color: var(--on-primary);
}

.button--primary:active {
  background: var(--primary-active);
}

.button--secondary {
  background: var(--canvas);
  color: var(--ink);
  border: 1px solid var(--hairline);
}

.button--secondary-on-dark {
  background: var(--surface-dark-elevated);
  color: var(--on-dark);
}

.button--danger {
  border: 1px solid rgba(198, 69, 69, 0.28);
  background: rgba(198, 69, 69, 0.1);
  color: var(--error);
}

.button--compact {
  min-height: 32px;
  padding: 8px 12px;
  font-size: 13px;
}

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--hairline);
  border-radius: 9999px;
  background: var(--canvas);
  color: var(--ink);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.hero-band {
  padding: 72px 0 96px;
  background: var(--canvas);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 520px);
  align-items: stretch;
  gap: 48px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 340px;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1,
h2 {
  color: var(--ink);
  font-family: "Cormorant Garamond", "EB Garamond", Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: 0;
}

h1 {
  max-width: 700px;
  margin-top: 18px;
  font-size: 64px;
  line-height: 1.05;
}

h2 {
  font-size: 36px;
  line-height: 1.15;
}

h3 {
  color: var(--ink);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.3;
}

.hero-copy p {
  max-width: 620px;
  margin-top: 22px;
  color: var(--body-strong);
  font-size: 18px;
  line-height: 1.55;
}

.badge {
  display: inline-flex;
  align-items: center;
  width: max-content;
  border-radius: 9999px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0;
}

.badge--coral {
  background: var(--primary);
  color: var(--on-primary);
}

.badge--dark {
  background: var(--surface-dark-elevated);
  color: var(--on-dark);
}

.badge--soft {
  background: var(--surface-card);
  color: var(--ink);
}

.product-panel,
.console-card {
  border-radius: 12px;
  background: var(--surface-dark);
  color: var(--on-dark);
  padding: 32px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--on-dark-soft);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
}

.panel-header strong {
  color: var(--accent-teal);
  font-weight: 500;
}

.runtime-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 32px 0 0;
}

.runtime-list div {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid rgba(250, 249, 245, 0.1);
}

.runtime-list dt {
  color: var(--on-dark-soft);
  font-size: 13px;
}

.runtime-list dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--on-dark);
  font-size: 15px;
}

.section-band {
  padding: 96px 0;
  background: var(--canvas);
}

.section-band--soft {
  background: var(--surface-soft);
}

.section-band--dark {
  background: var(--surface-dark);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 32px;
}

.section-heading p {
  max-width: 560px;
  color: var(--muted);
}

.section-heading--compact {
  display: block;
  margin-bottom: 28px;
}

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

.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.feature-card,
.form-card {
  border-radius: 12px;
  background: var(--surface-card);
  padding: 32px;
}

.feature-card {
  min-height: 190px;
}

.feature-card--control {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto auto;
}

.feature-card p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
}

.feature-card__actions {
  margin-top: 18px;
}

.mobile-data-status {
  min-height: 20px;
  margin-top: 10px;
}

.eyebrow {
  display: block;
  margin-bottom: 18px;
  color: var(--muted);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  line-height: 1.4;
}

.workbench-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 24px;
}

.inbox-panel {
  border-radius: 12px;
  background: var(--surface-card);
  padding: 24px;
}

.inbox-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 16px;
  color: var(--muted);
  font-size: 14px;
}

.message-list {
  display: grid;
  gap: 12px;
  max-height: 520px;
  overflow: auto;
  padding-top: 16px;
}

.message-item {
  border: 1px solid var(--hairline);
  border-radius: 12px;
  background: var(--canvas);
  padding: 18px;
}

.message-item__header {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) auto auto;
  align-items: center;
  gap: 12px;
}

.message-item__header strong {
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 16px;
  font-weight: 500;
}

.message-item__header time {
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.message-status {
  border-radius: 9999px;
  background: var(--surface-card);
  color: var(--muted);
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  white-space: nowrap;
}

.message-item.is-forwarded .message-status {
  background: rgba(93, 184, 114, 0.16);
  color: #2f7c44;
}

.message-item.is-admin .message-status {
  background: rgba(232, 165, 90, 0.2);
  color: #8a5b16;
}

.message-item.is-ignored .message-status {
  background: rgba(198, 69, 69, 0.12);
  color: var(--error);
}

.message-text {
  margin-top: 12px;
  color: var(--body);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.stack-form {
  display: grid;
  gap: 18px;
}

.stack-form label {
  display: grid;
  gap: 8px;
  color: var(--body-strong);
  font-size: 14px;
  font-weight: 500;
}

.text-input {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--hairline);
  border-radius: 8px;
  background: var(--canvas);
  color: var(--ink);
  padding: 10px 14px;
  font-size: 16px;
  line-height: 1.4;
}

.text-input:focus {
  border-color: var(--primary);
  outline: 3px solid rgba(204, 120, 92, 0.15);
}

.select-input {
  appearance: auto;
}

.text-area {
  min-height: 144px;
  resize: vertical;
}

.text-area--code {
  min-height: 160px;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 14px;
  line-height: 1.6;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.form-status {
  color: var(--muted);
  font-size: 14px;
}

.form-status.is-error {
  color: var(--error);
}

.form-status.is-success {
  color: var(--success);
}

.console-card {
  display: grid;
  grid-template-rows: auto auto minmax(220px, 1fr);
  gap: 20px;
}

.at-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
}

.text-input--dark {
  border-color: rgba(250, 249, 245, 0.12);
  background: var(--surface-dark-soft);
  color: var(--on-dark);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 14px;
}

.console-output,
.log-window {
  overflow: auto;
  border-radius: 12px;
  background: var(--surface-dark-soft);
  color: var(--on-dark);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 14px;
  line-height: 1.6;
}

.console-output {
  min-height: 220px;
  margin: 0;
  padding: 20px;
  white-space: pre-wrap;
}

.dark-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}

.dark-heading h2 {
  margin-top: 14px;
  color: var(--on-dark);
}

.log-window {
  height: 420px;
  padding: 18px 20px;
}

.log-line {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 16px;
  border-bottom: 1px solid rgba(250, 249, 245, 0.08);
  padding: 8px 0;
}

.log-line:last-child {
  border-bottom: 0;
}

.log-level {
  color: var(--on-dark-soft);
}

.log-line.is-error .log-level {
  color: var(--error);
}

.log-line.is-warn .log-level {
  color: var(--warning);
}

.log-line.is-info .log-level {
  color: var(--accent-teal);
}

.log-message {
  overflow-wrap: anywhere;
  color: var(--on-dark);
}

.empty-state {
  color: var(--on-dark-soft);
}

.empty-state--light {
  color: var(--muted);
}

.footer {
  background: var(--surface-dark);
  color: var(--on-dark-soft);
  border-top: 1px solid rgba(250, 249, 245, 0.08);
  padding: 32px 0;
  font-size: 14px;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand--footer {
  color: var(--on-dark);
}

body.modal-open {
  overflow: hidden;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal.is-open {
  display: flex;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 20, 19, 0.48);
}

.modal__dialog {
  position: relative;
  width: min(1040px, 100%);
  max-height: min(86vh, 860px);
  overflow: auto;
  border-radius: 12px;
  background: var(--canvas);
  box-shadow: 0 24px 80px rgba(20, 20, 19, 0.24);
  padding: 32px;
}

.modal__header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 24px;
}

.modal__header h2 {
  margin-top: 14px;
}

.push-settings {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 24px;
  margin-top: 24px;
}

.channel-list-panel {
  border-radius: 12px;
  background: var(--surface-card);
  padding: 20px;
}

.panel-header--light {
  color: var(--muted);
}

.channel-list-panel .panel-header {
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
  gap: 10px;
}

.channel-add {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  width: 100%;
}

.channel-add__select {
  min-height: 32px;
  min-width: 0;
  padding: 6px 8px;
  font-size: 13px;
}

.channel-list {
  display: grid;
  gap: 10px;
  max-height: 520px;
  overflow: auto;
  margin-top: 18px;
}

.channel-list__item {
  width: 100%;
  border: 1px solid var(--hairline);
  border-radius: 8px;
  background: var(--canvas);
  color: var(--body);
  padding: 14px;
  text-align: left;
  cursor: pointer;
}

.channel-list__item.is-active {
  border-color: var(--surface-dark);
  background: var(--surface-dark);
  color: var(--on-dark);
}

.channel-list__name {
  display: block;
  overflow-wrap: anywhere;
  color: inherit;
  font-size: 15px;
  font-weight: 500;
}

.channel-list__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
}

.channel-list__item.is-active .channel-list__meta {
  color: var(--on-dark-soft);
}

.channel-form {
  border-radius: 12px;
  background: var(--surface-card);
  padding: 24px;
}

.form-fieldset {
  margin: 0;
  border: 0;
  padding: 0;
}

.form-fieldset:disabled {
  opacity: 0.62;
}

.channel-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.channel-form label {
  display: grid;
  gap: 8px;
  color: var(--body-strong);
  font-size: 14px;
  font-weight: 500;
}

.switch-row {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 10px;
  width: max-content;
}

.switch-row input {
  width: 18px;
  min-height: 18px;
  accent-color: var(--primary);
}

.field-row--wide {
  grid-column: 1 / -1;
}

.channel-form__actions {
  margin-top: 20px;
}

.is-hidden {
  display: none !important;
}

@media (max-width: 1024px) {
  .hero-grid,
  .workbench-grid,
  .push-settings {
    grid-template-columns: 1fr;
  }

  .status-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .container,
  .top-nav__inner {
    width: min(100% - 32px, 1200px);
  }

  .top-nav {
    height: auto;
  }

  .top-nav__inner {
    min-height: 64px;
    flex-wrap: wrap;
    padding: 12px 0;
  }

  .nav-links {
    order: 3;
    width: 100%;
    margin-left: 0;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .top-nav__actions {
    margin-left: auto;
  }

  .hero-band {
    padding: 48px 0 64px;
  }

  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 30px;
  }

  .hero-copy {
    min-height: 0;
  }

  .section-band {
    padding: 64px 0;
  }

  .section-heading,
  .dark-heading,
  .footer__inner {
    display: grid;
    align-items: start;
  }

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

  .product-panel,
  .console-card,
  .feature-card,
  .form-card {
    padding: 24px;
  }

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

  .message-item__header {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .message-item__header time,
  .message-status {
    width: max-content;
  }

  .log-window {
    height: 360px;
  }

  .log-line {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .modal {
    align-items: stretch;
    padding: 12px;
  }

  .modal__dialog {
    max-height: calc(100vh - 24px);
    padding: 20px;
  }

  .modal__header {
    gap: 16px;
    padding-bottom: 18px;
  }

  .channel-form,
  .channel-list-panel {
    padding: 20px;
  }

  .channel-form__grid {
    grid-template-columns: 1fr;
  }

  .switch-row,
  .field-row--wide {
    grid-column: auto;
  }
}