:root {
  --bg: #0f1220;
  --bg-deep: #0a0c16;
  --panel: rgba(17, 22, 38, 0.74);
  --panel-strong: rgba(14, 19, 32, 0.9);
  --panel-soft: rgba(255, 255, 255, 0.07);
  --line: rgba(255, 255, 255, 0.12);
  --text: #f6f4ef;
  --muted: #c8d1e5;
  --gold: #efc27d;
  --gold-soft: #ffe6b7;
  --sky: #9fd4ff;
  --mint: #bee7d2;
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.34);
  --preview-ratio: 4 / 5;
}

* {
  box-sizing: border-box;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Aptos", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 12% 12%, rgba(255, 195, 109, 0.15), transparent 22%),
    radial-gradient(circle at 85% 10%, rgba(116, 178, 255, 0.18), transparent 18%),
    radial-gradient(circle at 82% 82%, rgba(120, 218, 180, 0.12), transparent 22%),
    linear-gradient(180deg, #13182b 0%, #10131f 46%, #0a0c16 100%);
  overflow-x: hidden;
}

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

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

button {
  border: 0;
}

.ambient {
  position: fixed;
  width: 28rem;
  height: 28rem;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.34;
  pointer-events: none;
  z-index: 0;
}

.ambient-left {
  top: -8rem;
  left: -7rem;
  background: rgba(255, 191, 110, 0.5);
}

.ambient-right {
  right: -8rem;
  bottom: -8rem;
  background: rgba(112, 171, 255, 0.36);
}

.app-shell {
  position: relative;
  z-index: 1;
  width: min(1220px, calc(100% - 1.2rem));
  margin: 0 auto;
  padding: 1rem 0 3rem;
}

.topbar,
.hero-card,
.control-panel,
.creator-section,
.preview-card,
.side-panel,
.safety-card,
.disclosure-card,
.permission-modal {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.topbar,
.hero-card,
.control-panel,
.creator-section,
.workspace,
.safety-section {
  margin-top: 1rem;
}

.topbar,
.hero-card,
.control-panel,
.creator-section,
.preview-card,
.side-panel,
.safety-card,
.disclosure-card,
.permission-modal {
  background: var(--panel);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 18px;
  color: #2b2113;
  font-weight: 800;
  letter-spacing: 0.06em;
  background: linear-gradient(135deg, #ffe1aa 0%, #efbc71 100%);
  box-shadow: 0 14px 36px rgba(239, 194, 125, 0.28);
}

.topbar-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.topbar-links a,
.format-pill,
.theme-pill,
.share-chip,
.trust-strip span,
.format-meta span,
.modal-points span {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.07);
}

.topbar-links a {
  padding: 0.78rem 0.95rem;
  border-radius: 999px;
  color: var(--muted);
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.topbar-links a:hover,
.format-pill:hover,
.theme-pill:hover,
.share-chip:hover,
.button:hover {
  transform: translateY(-2px);
}

.eyebrow {
  margin: 0 0 0.4rem;
  color: var(--gold-soft);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.74rem;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.04;
  font-family: "Constantia", "Palatino Linotype", serif;
}

h1 {
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.8rem);
}

h3 {
  font-size: clamp(1.15rem, 2vw, 1.5rem);
}

.hero-card h2 {
  font-size: clamp(2.3rem, 4.2vw, 4.6rem);
}

.panel-heading h2 {
  font-size: clamp(1.6rem, 2.4vw, 2.5rem);
}

.preview-header h2,
.permission-modal h2 {
  font-size: clamp(1.45rem, 2.2vw, 2.15rem);
}

.hero-card {
  display: grid;
  grid-template-columns: 1.45fr 0.8fr;
  gap: 1.2rem;
  padding: 1.4rem;
  border-radius: 34px;
}

.hero-copy,
.hero-status,
.control-panel,
.creator-section,
.preview-card,
.side-panel,
.safety-card,
.disclosure-card {
  position: relative;
  overflow: hidden;
}

.hero-copy {
  padding: 0.6rem;
}

.hero-text,
.block-labels p,
.status-note,
.message-reference,
.info-label,
.mini-note p,
.safety-card li,
.disclosure-card p,
.modal-text {
  color: var(--muted);
}

.hero-text {
  max-width: 60ch;
  margin: 1rem 0 0;
  font-size: 1.04rem;
  line-height: 1.72;
}

.hero-actions,
.action-group,
.share-grid,
.theme-pills,
.format-pills,
.modal-actions,
.modal-points,
.info-grid,
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.hero-actions {
  margin-top: 1.5rem;
}

.button,
.format-pill,
.theme-pill,
.share-chip {
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.button:disabled {
  opacity: 0.62;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 3.2rem;
  padding: 0.95rem 1.2rem;
  border-radius: 18px;
  font-weight: 700;
}

.button-primary {
  color: #271a0f;
  background: linear-gradient(135deg, #ffe0a8 0%, #efbc71 100%);
  box-shadow: 0 18px 40px rgba(239, 194, 125, 0.18);
}

.button-secondary,
.button-ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-status {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent),
    rgba(9, 13, 24, 0.36);
}

.status-panel {
  padding: 1rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.status-label,
.message-theme,
.info-value {
  font-weight: 700;
}

.status-label {
  margin: 0;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gold-soft);
}

.status-time {
  margin: 0.5rem 0 0.3rem;
  font-size: clamp(2.5rem, 7vw, 4.4rem);
  line-height: 1;
  color: #fff7e7;
  font-weight: 800;
}

.status-note {
  margin: 0;
}

.trust-strip span,
.format-meta span,
.modal-points span {
  padding: 0.72rem 0.95rem;
  border-radius: 999px;
  color: var(--text);
}

.control-panel {
  padding: 1.3rem;
  border-radius: 30px;
}

.panel-heading {
  margin-bottom: 1.2rem;
}

.control-block + .control-block {
  margin-top: 1.1rem;
}

.block-labels {
  margin-bottom: 0.75rem;
}

.block-labels p {
  margin: 0.4rem 0 0;
}

.format-pill,
.theme-pill,
.share-chip {
  padding: 0.9rem 1rem;
  border-radius: 18px;
  color: var(--text);
  text-align: left;
}

.format-pill {
  min-width: 180px;
}

.format-pill strong,
.theme-pill strong {
  display: block;
  font-size: 1rem;
}

.format-pill strong {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.format-pill span,
.theme-pill span {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.format-pill.is-active,
.theme-pill.is-active {
  border-color: rgba(255, 236, 196, 0.35);
  background: linear-gradient(135deg, rgba(255, 224, 168, 0.22), rgba(146, 203, 255, 0.18));
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.18);
}

.workspace {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 1rem;
}

.preview-card,
.side-panel {
  border-radius: 32px;
  padding: 1.15rem;
}

.preview-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.format-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.55rem;
}

.canvas-frame {
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent),
    rgba(3, 6, 14, 0.46);
  aspect-ratio: var(--preview-ratio);
}

#shareCanvas {
  width: 100%;
  height: 100%;
  display: block;
}

.canvas-loading {
  position: absolute;
  inset: auto 1rem 1rem 1rem;
  padding: 0.85rem 1rem;
  border-radius: 999px;
  text-align: center;
  background: rgba(8, 11, 19, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.12);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.canvas-loading.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.side-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.message-card,
.info-card,
.mini-note,
.usage-card,
.editor-card,
.library-card,
.stat-card {
  padding: 1.2rem;
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent),
    rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.message-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}

.message-theme {
  color: var(--gold-soft);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
}

.message-platform {
  color: var(--sky);
  font-size: 0.9rem;
}

.message-text {
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
}

.message-reference {
  margin: 0.85rem 0 0;
  line-height: 1.65;
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.usage-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.usage-value {
  display: block;
  margin-top: 0.45rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff7e8;
}

.usage-note {
  margin: 0.5rem 0 0;
  line-height: 1.6;
  color: var(--muted);
}

.info-card {
  min-height: 8.6rem;
}

.info-label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.info-value {
  display: block;
  margin-top: 0.5rem;
  color: #fff8ec;
  line-height: 1.5;
}

.action-group .button,
.share-chip {
  width: 100%;
}

.mini-note p {
  margin: 0;
  line-height: 1.7;
}

.safety-section {
  margin-top: 1.1rem;
}

.creator-section {
  padding: 1.3rem;
  border-radius: 30px;
}

.creator-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1rem;
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
  margin-top: 1rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.field span {
  color: var(--gold-soft);
  font-size: 0.85rem;
  font-weight: 700;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.92rem 1rem;
  color: var(--text);
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(4, 7, 14, 0.46);
  outline: none;
}

.field textarea {
  min-height: 9rem;
  resize: vertical;
}

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

.editor-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1rem;
}

.library-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.stat-card strong {
  display: block;
  margin-top: 0.5rem;
  font-size: 1.45rem;
  color: #fff8ec;
}

.message-library {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1rem;
}

.pricing-card {
  padding: 1.3rem;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent),
    rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.pricing-card-highlight {
  border-color: rgba(255, 236, 196, 0.28);
  background:
    linear-gradient(180deg, rgba(255, 224, 168, 0.12), transparent),
    rgba(255, 255, 255, 0.05);
}

.plan-state-panel {
  margin-top: 1.2rem;
}

.plan-state-time {
  font-size: clamp(1.5rem, 3.6vw, 2.5rem);
  line-height: 1.15;
}

.checkout-note {
  margin: 1rem 0 0;
  line-height: 1.7;
}

.plan-success-card {
  margin-top: 1rem;
  padding: 1.2rem;
  border-radius: 24px;
  border: 1px solid rgba(255, 236, 196, 0.28);
  background:
    linear-gradient(180deg, rgba(255, 224, 168, 0.12), transparent),
    rgba(255, 255, 255, 0.06);
}

.plan-success-card h3 {
  margin-top: 0.35rem;
}

.plan-success-card .status-note {
  margin: 0.75rem 0 0;
}

.price-amount {
  margin: 1rem 0 0;
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
  color: #fff8eb;
}

.email-target {
  font-size: clamp(1rem, 2vw, 1.6rem);
  line-height: 1.4;
  word-break: break-word;
}

.price-amount span {
  font-size: 0.42em;
  color: var(--muted);
}

.feature-list {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.feature-list li + li {
  margin-top: 0.75rem;
}

.payment-embed {
  width: 100%;
}

.payment-embed form,
.payment-embed iframe,
.payment-embed script {
  max-width: 100%;
}

.message-item {
  padding: 1rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
}

.message-item-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.message-item-theme {
  color: var(--gold-soft);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  font-weight: 700;
}

.message-item-text {
  margin: 0.75rem 0 0;
  line-height: 1.6;
}

.message-item-reference {
  margin: 0.55rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.inline-button {
  padding: 0.65rem 0.85rem;
  border-radius: 14px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  cursor: pointer;
}

.library-empty {
  margin: 0;
  padding: 1.1rem;
  border-radius: 18px;
  border: 1px dashed rgba(255, 255, 255, 0.14);
  color: var(--muted);
  text-align: center;
}

.safety-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.safety-card,
.disclosure-card {
  border-radius: 28px;
  padding: 1.3rem;
}

.safety-card ul {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
}

.safety-card li + li {
  margin-top: 0.75rem;
}

.disclosure-card {
  margin-top: 1rem;
}

.disclosure-card p {
  margin: 0.8rem 0 0;
  line-height: 1.75;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  transform: translate(-50%, 140%);
  min-width: min(90vw, 420px);
  padding: 0.92rem 1.1rem;
  border-radius: 999px;
  text-align: center;
  background: rgba(8, 11, 18, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.28);
  transition: transform 180ms ease;
  z-index: 50;
}

.toast.is-visible {
  transform: translate(-50%, 0);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(4, 7, 14, 0.62);
  z-index: 60;
}

.modal-backdrop[hidden] {
  display: none;
}

.permission-modal {
  width: min(100%, 560px);
  padding: 1.4rem;
  border-radius: 30px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent),
    var(--panel-strong);
}

.modal-text {
  margin: 0.8rem 0 0;
  line-height: 1.7;
}

.modal-points {
  margin-top: 1rem;
}

.modal-actions {
  margin-top: 1.2rem;
}

@media (max-width: 1080px) {
  .hero-card,
  .workspace,
  .creator-grid,
  .pricing-grid,
  .safety-grid {
    grid-template-columns: 1fr;
  }

  .preview-header {
    flex-direction: column;
  }

  .format-meta {
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  .app-shell {
    width: min(100% - 0.8rem, 100%);
    padding: 0.4rem 0 2rem;
  }

  .topbar,
  .hero-card,
  .control-panel,
  .preview-card,
  .side-panel,
  .safety-card,
  .disclosure-card,
  .permission-modal {
    border-radius: 24px;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .brand {
    align-items: flex-start;
  }

  .topbar-links,
  .hero-actions,
  .info-grid,
  .modal-actions,
  .field-grid,
  .library-stats,
  .usage-card {
    width: 100%;
  }

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

  .field-grid,
  .library-stats {
    grid-template-columns: 1fr;
  }

  .usage-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .button,
  .format-pill,
  .theme-pill,
  .topbar-links a {
    width: 100%;
  }

  .format-pill,
  .theme-pill {
    min-width: 0;
  }

  .editor-actions .button,
  .usage-card .button {
    width: 100%;
  }
}

.landing-body {
  --landing-bg: #d8eaf8;
  --landing-bg-deep: #c5dff1;
  --landing-line: rgba(56, 87, 112, 0.14);
  --landing-panel: rgba(255, 255, 255, 0.54);
  --landing-panel-strong: rgba(255, 255, 255, 0.76);
  --landing-text: #18324a;
  --landing-muted: #55718a;
  --landing-accent: #9fc5df;
  --landing-accent-strong: #6e9dbd;
  color: var(--landing-text);
  background:
    radial-gradient(circle at 50% 14%, rgba(255, 255, 255, 0.88), transparent 16rem),
    linear-gradient(180deg, #deedf8 0%, #d0e5f4 48%, #c7deef 100%);
}

.landing-body .eyebrow,
.landing-body .info-label,
.landing-body .message-reference,
.landing-body .block-labels p,
.landing-body .usage-note,
.landing-body .modal-text {
  color: var(--landing-muted);
}

.landing-body .button-primary {
  color: #123149;
  background: linear-gradient(180deg, #f7fbff 0%, #dbeaf4 100%);
  box-shadow: 0 14px 30px rgba(80, 120, 153, 0.16);
}

.landing-body .button-secondary,
.landing-body .button-ghost,
.landing-body .share-chip,
.landing-body .format-pill,
.landing-body .theme-pill,
.landing-body .format-meta span,
.landing-body .modal-points span {
  color: var(--landing-text);
  border: 1px solid rgba(74, 108, 136, 0.14);
  background: rgba(255, 255, 255, 0.6);
}

.landing-body .message-theme,
.landing-body .status-label,
.landing-body .field span {
  color: #5a87a8;
}

.landing-body .info-value,
.landing-body .usage-value,
.landing-body .stat-card strong,
.landing-body .message-text,
.landing-body .landing-message-title {
  color: var(--landing-text);
}

.landing-body .message-platform {
  color: #6b8ca6;
}

.landing-body .field input,
.landing-body .field select,
.landing-body .field textarea {
  color: var(--landing-text);
  border: 1px solid rgba(74, 108, 136, 0.16);
  background: rgba(255, 255, 255, 0.8);
}

.landing-body .toast,
.landing-body .permission-modal {
  color: #eff6fb;
}

.landing-glow,
.landing-haze {
  position: fixed;
  pointer-events: none;
  z-index: 0;
}

.landing-glow {
  top: 4.5rem;
  left: 50%;
  width: min(42vw, 28rem);
  height: min(42vw, 28rem);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.28) 46%, transparent 72%);
  transform: translateX(-50%);
  filter: blur(10px);
  opacity: 0.95;
}

.landing-haze {
  width: 26rem;
  height: 26rem;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.34;
}

.landing-haze-left {
  top: -7rem;
  left: -8rem;
  background: rgba(163, 205, 229, 0.85);
}

.landing-haze-right {
  right: -8rem;
  bottom: -7rem;
  background: rgba(240, 248, 255, 0.82);
}

.landing-shell {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 1.5rem));
  margin: 0 auto;
  padding: 1.2rem 0 3rem;
}

.landing-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
}

.landing-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
}

.landing-brand-mark,
.landing-seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 999px;
  color: #244663;
  font-weight: 800;
  letter-spacing: 0.18em;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(71, 105, 132, 0.12);
  box-shadow: 0 10px 24px rgba(118, 151, 177, 0.16);
}

.landing-seal {
  width: 3.4rem;
  height: 3.4rem;
  margin-bottom: 1rem;
}

.landing-brand-name {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--landing-text);
}

.landing-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.landing-nav a {
  padding: 0.78rem 1rem;
  border-radius: 999px;
  color: var(--landing-text);
  border: 1px solid rgba(71, 105, 132, 0.12);
  background: rgba(255, 255, 255, 0.5);
}

.landing-stage {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: 1.6rem;
  align-items: center;
  min-height: calc(100vh - 8rem);
  padding: 1.2rem 0 0.4rem;
}

.landing-copy {
  max-width: 29rem;
  margin: 0 auto;
  text-align: center;
}

.landing-kicker {
  margin: 0;
  color: #6f8ba1;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.77rem;
}

.landing-copy h1 {
  margin-top: 0.9rem;
  font-size: clamp(2.7rem, 6vw, 4.6rem);
  line-height: 0.96;
  color: #17324b;
}

.landing-summary {
  margin: 1rem auto 0;
  max-width: 34ch;
  color: var(--landing-muted);
  font-size: 1.03rem;
  line-height: 1.8;
}

.landing-primary-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.landing-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.landing-meta-card {
  padding: 0.95rem 0.8rem;
  border-radius: 24px;
  border: 1px solid var(--landing-line);
  background: rgba(255, 255, 255, 0.54);
  box-shadow: 0 14px 28px rgba(126, 156, 179, 0.12);
}

.landing-meta-card span {
  display: block;
  color: var(--landing-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.landing-meta-card strong {
  display: block;
  margin-top: 0.55rem;
  color: var(--landing-text);
  font-size: clamp(0.95rem, 1.5vw, 1.2rem);
  line-height: 1.35;
}

.landing-footnote {
  margin: 0.9rem auto 0;
  max-width: 34ch;
  color: #648098;
  line-height: 1.65;
  font-size: 0.94rem;
}

.landing-preview-card,
.landing-info-panel,
.landing-message-card,
.landing-creator,
.landing-advanced summary,
.share-sheet {
  border: 1px solid var(--landing-line);
  box-shadow: 0 22px 48px rgba(104, 134, 156, 0.14);
  backdrop-filter: blur(18px);
}

.landing-preview-card,
.landing-info-panel,
.landing-message-card,
.landing-creator,
.share-sheet {
  background: var(--landing-panel);
}

.landing-preview-card {
  padding: 1.2rem;
  border-radius: 34px;
}

.landing-preview-header {
  margin-bottom: 0.85rem;
}

.landing-canvas-frame {
  aspect-ratio: 4 / 5;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.45), rgba(226, 237, 245, 0.6)),
    rgba(255, 255, 255, 0.46);
  border: 1px solid rgba(74, 108, 136, 0.12);
}

.landing-preview-actions {
  display: flex;
  justify-content: center;
  margin-top: 0.9rem;
}

.landing-share-button {
  min-width: min(100%, 260px);
}

.landing-toolbar,
.landing-output {
  width: min(980px, 100%);
  margin: 0 auto;
}

.landing-toolbar {
  margin-top: 1rem;
  display: grid;
  gap: 0.9rem;
}

.landing-toolbar-block {
  padding: 1rem 1.1rem;
  border-radius: 30px;
  border: 1px solid var(--landing-line);
  background: rgba(255, 255, 255, 0.48);
  box-shadow: 0 18px 34px rgba(104, 134, 156, 0.1);
}

.landing-toolbar-label {
  margin: 0 0 0.8rem;
  color: #5e7d97;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
}

.landing-body .format-pill,
.landing-body .theme-pill {
  min-width: 160px;
}

.landing-output {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.94fr);
  gap: 1rem;
  margin-top: 1rem;
}

.landing-message-card,
.landing-info-panel {
  border-radius: 32px;
  padding: 1.2rem;
}

.landing-message-title {
  margin-top: 0.1rem;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  line-height: 1.22;
}

.landing-info-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.landing-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.landing-body .info-card,
.landing-body .message-card,
.landing-body .editor-card,
.landing-body .library-card,
.landing-body .stat-card {
  background: rgba(255, 255, 255, 0.54);
  border: 1px solid rgba(74, 108, 136, 0.12);
}

.landing-advanced {
  width: min(980px, 100%);
  margin: 1.1rem auto 0;
}

.landing-admin-entry {
  width: min(980px, 100%);
  margin: 1rem auto 0;
  text-align: center;
}

.landing-admin-link {
  padding: 0.6rem 0.95rem;
  border-radius: 999px;
  color: var(--landing-muted);
  background: rgba(255, 255, 255, 0.34);
  border: 1px solid rgba(74, 108, 136, 0.12);
  cursor: pointer;
}

.landing-advanced summary {
  list-style: none;
  cursor: pointer;
  padding: 1rem 1.15rem;
  border-radius: 24px;
  color: var(--landing-text);
  font-weight: 700;
  background: rgba(255, 255, 255, 0.56);
}

.landing-advanced summary::-webkit-details-marker {
  display: none;
}

.landing-advanced-content {
  padding-top: 1rem;
}

.landing-admin-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.landing-creator {
  padding: 1.2rem;
  border-radius: 32px;
}

.share-sheet {
  width: min(100%, 620px);
  max-height: min(82vh, 720px);
  overflow-y: auto;
  padding: 1rem;
  border-radius: 28px;
  color: var(--landing-text);
}

.share-sheet-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.share-sheet-close {
  min-height: 2.6rem;
  padding: 0.65rem 0.9rem;
  border-radius: 999px;
  color: var(--landing-text);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(74, 108, 136, 0.14);
  cursor: pointer;
}

.share-sheet-description {
  margin: 0.45rem 0 0;
  color: var(--landing-muted);
  line-height: 1.55;
  font-size: 0.94rem;
}

.share-sheet-block {
  margin-top: 0.8rem;
  padding: 0.85rem;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid rgba(74, 108, 136, 0.12);
}

.share-sheet-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.share-sheet-grid .button,
.share-sheet-grid .share-chip,
.share-sheet .format-pill {
  width: 100%;
}

.admin-login-sheet {
  width: min(100%, 520px);
}

.admin-login-fields {
  display: grid;
  gap: 0.85rem;
}

.admin-login-error {
  margin: 0;
  color: #9e2633;
  font-weight: 700;
}

.share-chip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.75rem;
}

.share-chip-badge,
.format-pill-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  min-width: 1.9rem;
  height: 1.9rem;
  padding: 0 0.5rem;
  border-radius: 999px;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.62);
}

.share-chip-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
}

.share-chip-copy strong {
  font-size: 0.97rem;
  line-height: 1.2;
}

.share-chip-copy small {
  color: var(--landing-muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.share-chip-primary {
  border-color: rgba(109, 149, 178, 0.16);
  background: linear-gradient(180deg, rgba(247, 251, 255, 0.92), rgba(221, 234, 244, 0.92));
  box-shadow: 0 14px 28px rgba(103, 138, 165, 0.14);
}

.share-chip-primary .share-chip-badge {
  background: rgba(255, 255, 255, 0.84);
}

.share-sheet .format-pills {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.share-sheet .format-pill {
  min-width: 0;
  padding: 0.8rem 0.85rem;
  border-radius: 16px;
}

.share-sheet .format-pill strong {
  font-size: 0.98rem;
  line-height: 1.2;
}

.share-sheet .format-pill-icon {
  min-width: 2rem;
}

.share-sheet .format-pill-label {
  display: block;
  color: var(--landing-text);
  font-size: 0.95rem;
  line-height: 1.2;
}

.share-sheet .format-pill-detail {
  display: block;
  margin-top: 0.28rem;
  font-size: 0.76rem;
  line-height: 1.3;
  color: var(--landing-muted);
}

.share-sheet .landing-toolbar-label {
  margin-bottom: 0.65rem;
  font-size: 0.72rem;
}

.share-sheet .share-chip {
  width: 100%;
  min-height: 4.15rem;
  padding: 0.85rem 0.95rem;
  border-radius: 18px;
}

@media (max-width: 1024px) {
  .landing-stage,
  .landing-output {
    grid-template-columns: 1fr;
  }

  .landing-stage {
    min-height: auto;
    padding-top: 2rem;
  }

  .landing-copy {
    max-width: 38rem;
  }
}

@media (max-width: 760px) {
  .landing-shell {
    width: min(100% - 0.9rem, 100%);
    padding-top: 0.7rem;
  }

  .landing-topbar {
    flex-direction: column;
    align-items: center;
  }

  .landing-nav,
  .landing-primary-actions,
  .landing-meta,
  .landing-info-grid {
    width: 100%;
  }

  .landing-nav a,
  .landing-primary-actions .button {
    width: 100%;
  }

  .landing-meta,
  .landing-info-grid {
    grid-template-columns: 1fr;
  }

  .landing-copy h1 {
    font-size: clamp(2.3rem, 12vw, 3.3rem);
  }

  .landing-preview-card,
  .landing-message-card,
  .landing-info-panel,
  .landing-toolbar-block,
  .landing-creator,
  .share-sheet {
    border-radius: 26px;
  }

  .landing-body .format-pill,
  .landing-body .theme-pill {
    width: 100%;
    min-width: 0;
  }

  .share-sheet-header {
    flex-direction: column;
  }

  .landing-admin-header {
    flex-direction: column;
  }

  .share-sheet {
    max-height: min(84vh, 760px);
  }

  .share-sheet .format-pills,
  .share-sheet-grid {
    grid-template-columns: 1fr;
  }
}