:root {
  color-scheme: light;
  --paper: #f8f2eb;
  --paper-strong: #fffaf5;
  --ink: #231f20;
  --muted: #776c67;
  --line: #ded3ca;
  --wine: #8f2443;
  --wine-dark: #64152c;
  --olive: #79836f;
  --blue: #6f8897;
  --shadow: 0 24px 70px rgba(61, 42, 34, 0.15);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(35, 31, 32, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(35, 31, 32, 0.025) 1px, transparent 1px),
    var(--paper);
  background-size: 44px 44px;
  color: var(--ink);
  font-family: "Avenir Next", "Segoe UI", system-ui, sans-serif;
}

button,
input {
  font: inherit;
}

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

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
  padding: 20px 0 12px;
}

.brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 25px;
  letter-spacing: 0;
}

.topnav {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}

.topbar-action {
  justify-self: end;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  padding: 10px 15px;
  font-size: 14px;
}

.hero {
  min-height: calc(100vh - 74px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 34px;
  align-items: center;
  padding: 28px 0 48px;
}

.hero-copy h1 {
  margin: 14px 0 18px;
  max-width: 760px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 76px;
  line-height: 0.94;
  font-weight: 500;
  letter-spacing: 0;
}

.hero-lead {
  max-width: 650px;
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.55;
}

.eyebrow {
  margin: 0;
  color: var(--wine);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.quota-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 250, 245, 0.75);
  color: var(--muted);
  font-size: 14px;
}

.studio-panel {
  background: var(--paper-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow);
}

.upload-frame {
  position: relative;
  min-height: 390px;
  border-radius: var(--radius);
  border: 1px dashed #bcaea3;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 16%, rgba(143, 36, 67, 0.18), transparent 24%),
    linear-gradient(135deg, #ede2d7, #f8f2eb 48%, #ded3ca);
}

.upload-frame.needs-photo {
  border-color: var(--wine);
  box-shadow: 0 0 0 4px rgba(143, 36, 67, 0.14);
}

.upload-frame input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.upload-empty {
  min-height: 390px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 10px;
  padding: 28px;
  text-align: center;
}

.upload-empty strong {
  font-size: 24px;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
}

.upload-empty small {
  max-width: 310px;
  color: var(--muted);
  line-height: 1.5;
}

.upload-icon {
  width: 58px;
  height: 58px;
  border: 1px solid rgba(35, 31, 32, 0.3);
  border-radius: 999px;
  background:
    linear-gradient(var(--ink), var(--ink)) center / 22px 1px no-repeat,
    linear-gradient(var(--ink), var(--ink)) center / 1px 22px no-repeat;
}

.preview-image {
  display: none;
  width: 100%;
  height: 390px;
  object-fit: contain;
  background: rgba(255, 250, 245, 0.82);
}

.upload-frame.has-image .upload-empty {
  display: none;
}

.upload-frame.has-image .preview-image {
  display: block;
}

.selected-brief {
  display: grid;
  gap: 4px;
  padding: 16px 2px 12px;
}

.selected-brief span {
  color: var(--muted);
  font-size: 13px;
}

.selected-brief strong {
  font-size: 17px;
}

.primary-action,
.secondary-action,
.ghost-action {
  border: 0;
  border-radius: var(--radius);
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 18px;
  cursor: pointer;
  font-weight: 700;
  line-height: 1.15;
  text-align: center;
}

.primary-action {
  width: 100%;
  background: var(--wine);
  color: #fffaf5;
  box-shadow: 0 14px 28px rgba(143, 36, 67, 0.22);
}

.primary-action:hover {
  background: var(--wine-dark);
}

.primary-action:disabled {
  cursor: not-allowed;
  background: #b7aca5;
  box-shadow: none;
}

.topbar-action:focus-visible,
.upload-frame:focus-within,
.primary-action:focus-visible,
.secondary-action:focus-visible,
.ghost-action:focus-visible,
.preset-card:focus-visible,
.variant-button:focus-visible,
.overlay-close:focus-visible,
.download-link:focus-visible {
  outline: 3px solid rgba(143, 36, 67, 0.42);
  outline-offset: 3px;
}

.privacy-line {
  margin: 12px 2px 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.preset-section,
.result-section {
  padding: 54px 0 72px;
}

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

.section-heading h2 {
  margin: 0;
  max-width: 620px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 42px;
  line-height: 1;
  font-weight: 500;
}

.preset-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.preset-card {
  min-height: 260px;
  display: grid;
  align-content: end;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--paper-strong);
  text-align: left;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  background: var(--ink);
}

.preset-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 20%, rgba(35, 31, 32, 0.88) 100%),
    var(--preview, linear-gradient(145deg, #6f8897, #8f2443));
  transition: transform 220ms ease;
}

.preset-card:hover::before,
.preset-card[aria-pressed="true"]::before {
  transform: scale(1.04);
}

.preset-card[aria-pressed="true"] {
  outline: 3px solid rgba(143, 36, 67, 0.35);
}

.preset-card > * {
  position: relative;
}

.preset-card strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 24px;
  line-height: 1.02;
  font-weight: 500;
}

.preset-card span {
  color: rgba(255, 250, 245, 0.78);
  font-size: 13px;
}

.preset-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.preset-tags small {
  border: 1px solid rgba(255, 250, 245, 0.28);
  border-radius: 999px;
  padding: 4px 7px;
  font-size: 11px;
}

.result-empty,
.result-ready {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 250, 245, 0.72);
  padding: 14px;
}

.result-empty {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.photo-skeleton {
  min-height: 430px;
  border-radius: var(--radius);
  background:
    linear-gradient(110deg, rgba(255,255,255,0) 25%, rgba(255,255,255,0.55) 42%, rgba(255,255,255,0) 60%) 0 0 / 220% 100%,
    linear-gradient(135deg, #d8c8bb, #efe5db);
  animation: shimmer 1.8s infinite;
}

.photo-skeleton.muted {
  background:
    linear-gradient(110deg, rgba(255,255,255,0) 25%, rgba(255,255,255,0.48) 42%, rgba(255,255,255,0) 60%) 0 0 / 220% 100%,
    linear-gradient(135deg, #c4cabc, #e8ded3);
}

@keyframes shimmer {
  to { background-position: -220% 0, 0 0; }
}

.variant-grid {
  display: grid;
  gap: 14px;
}

.result-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.result-toolbar strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 24px;
  font-weight: 500;
}

.variant-grid {
  grid-template-columns: repeat(auto-fit, minmax(148px, 180px));
}

.variant-button {
  min-width: 0;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-strong);
  cursor: pointer;
  text-align: left;
}

.variant-button:hover {
  border-color: rgba(143, 36, 67, 0.48);
}

.variant-button img {
  width: 100%;
  aspect-ratio: 4 / 5;
  display: block;
  object-fit: contain;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 250, 245, 0.88), rgba(222, 211, 202, 0.42));
}

.variant-button span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.result-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.secondary-action {
  flex: 1;
  background: var(--ink);
  color: #fffaf5;
}

.ghost-action {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
}

.ghost-action:disabled {
  cursor: not-allowed;
  color: var(--muted);
  background: rgba(222, 211, 202, 0.35);
}

.loading-overlay,
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(35, 31, 32, 0.58);
}

.loading-card,
.modal-card {
  width: min(420px, 100%);
  border-radius: var(--radius);
  background: var(--paper-strong);
  padding: 26px;
  text-align: center;
  box-shadow: var(--shadow);
}

.loading-card {
  display: grid;
  justify-items: center;
  gap: 10px;
}

.generation-card {
  width: min(760px, 100%);
  display: grid;
  justify-items: stretch;
  gap: 18px;
  text-align: left;
}

.generation-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
}

.generation-head > div {
  display: grid;
  gap: 6px;
}

.generation-head strong {
  font-size: 24px;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
}

.generation-head span,
.generation-note {
  color: var(--muted);
  line-height: 1.45;
}

.overlay-close {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-size: 28px;
  line-height: 1;
}

.generation-variants {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.generation-variant {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(248, 242, 235, 0.74);
  overflow: hidden;
}

.generation-preview {
  min-height: 270px;
  display: grid;
  place-items: center;
  background:
    linear-gradient(110deg, rgba(255,255,255,0) 25%, rgba(255,255,255,0.55) 42%, rgba(255,255,255,0) 60%) 0 0 / 220% 100%,
    linear-gradient(135deg, #d8c8bb, #efe5db);
}

.generation-variant.is-queued .generation-preview,
.generation-variant.is-processing .generation-preview {
  animation: shimmer 1.8s infinite;
}

.generation-preview img {
  width: 100%;
  aspect-ratio: 4 / 5;
  display: block;
  object-fit: contain;
  background:
    linear-gradient(135deg, rgba(255, 250, 245, 0.88), rgba(222, 211, 202, 0.42));
}

.mini-loader {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 3px solid #e4d7cc;
  border-top-color: var(--wine);
  animation: spin 900ms linear infinite;
}

.status-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--wine);
  color: #fffaf5;
  font-weight: 800;
}

.generation-copy {
  display: grid;
  gap: 7px;
  padding: 12px;
}

.generation-copy span {
  min-height: 38px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.35;
}

.download-link {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fffaf5;
  font-weight: 700;
}

.generation-note {
  margin: 0;
  font-size: 13px;
}

.loading-card span,
.modal-card p {
  color: var(--muted);
}

.loader {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 3px solid #e4d7cc;
  border-top-color: var(--wine);
  animation: spin 900ms linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.toast {
  position: fixed;
  left: 50%;
  top: 18px;
  z-index: 30;
  width: min(440px, calc(100% - 28px));
  transform: translateX(-50%);
  border-radius: var(--radius);
  padding: 14px 16px;
  background: var(--ink);
  color: #fffaf5;
  box-shadow: var(--shadow);
  text-align: center;
}

.modal-action {
  margin: 18px 0 10px;
}

.image-viewer {
  z-index: 25;
}

.image-viewer-card {
  width: min(760px, 100%);
  max-height: calc(100vh - 40px);
  display: grid;
  gap: 14px;
  border-radius: var(--radius);
  background: var(--paper-strong);
  padding: 16px;
  box-shadow: var(--shadow);
}

.viewer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.viewer-head strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 24px;
  font-weight: 500;
}

.viewer-image {
  width: 100%;
  max-height: min(72vh, 760px);
  display: block;
  object-fit: contain;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 250, 245, 0.88), rgba(222, 211, 202, 0.42));
}

[hidden] {
  display: none !important;
}

@media (max-width: 980px) {
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    font-size: 54px;
  }

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

@media (max-width: 640px) {
  .page-shell {
    width: min(1180px, calc(100% - 24px));
  }

  .topbar {
    grid-template-columns: 1fr auto;
  }

  .topnav {
    display: none;
  }

  .topbar-action {
    padding: 9px 12px;
  }

  .hero {
    padding-top: 18px;
  }

  .hero-copy h1 {
    font-size: 42px;
  }

  .hero-lead {
    font-size: 16px;
  }

  .upload-frame,
  .upload-empty {
    min-height: 320px;
  }

  .preview-image {
    height: 320px;
  }

  .section-heading {
    display: block;
  }

  .section-heading h2 {
    margin-top: 8px;
    font-size: 32px;
  }

  .preset-grid,
  .result-empty,
  .generation-variants {
    grid-template-columns: 1fr;
  }

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

  .result-toolbar {
    align-items: stretch;
    display: grid;
  }

  .generation-preview {
    min-height: 220px;
  }

  .preset-card {
    min-height: 210px;
  }

  .result-actions {
    display: grid;
  }
}