:root {
  color-scheme: dark;
  --bg: #050711;
  --ink: #f7f8ff;
  --muted: #a8adbd;
  --subtle: #73798c;
  --panel: rgba(15, 17, 26, 0.88);
  --panel-soft: rgba(255, 255, 255, 0.055);
  --line: rgba(255, 255, 255, 0.13);
  --line-strong: rgba(255, 255, 255, 0.24);
  --purple: #7c5cff;
  --cyan: #58c7f5;
  --green: #70d69f;
  --yellow: #f0c875;
  --red: #ff8f8f;
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 18%, rgba(124, 92, 255, 0.28), transparent 30%),
    radial-gradient(circle at 86% 14%, rgba(88, 199, 245, 0.18), transparent 34%),
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    var(--bg);
  background-size: auto, auto, 72px 72px, 72px 72px, auto;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

body.modal-open {
  overflow: hidden;
}

button,
input {
  font: inherit;
}

button,
.secondary-button,
.drop-zone {
  cursor: pointer;
}

a {
  color: inherit;
}

.page-shell {
  min-height: 100vh;
  background: linear-gradient(180deg, rgba(5, 7, 17, 0.12), rgba(0, 0, 0, 0.72));
}

.app-header {
  min-height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 32px;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 9, 18, 0.46);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--ink);
  font-size: 22px;
  font-weight: 900;
  text-decoration: none;
}

.brand-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 10px;
  background: linear-gradient(135deg, var(--purple), var(--cyan));
  box-shadow: 0 12px 34px rgba(124, 92, 255, 0.34);
  color: #ffffff;
  font-size: 13px;
  font-weight: 950;
}

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.domain-note {
  border: 1px solid rgba(240, 200, 117, 0.42);
  border-radius: 999px;
  padding: 7px 12px;
  color: var(--yellow);
  font-size: 12px;
  font-weight: 850;
}

.workspace {
  width: min(1380px, calc(100% - 48px));
  margin: 0 auto;
  padding: 34px 0 56px;
}

.hero-panel,
.control-panel,
.stats-grid article,
.asset-board {
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(88, 199, 245, 0.055), transparent 30%),
    linear-gradient(180deg, rgba(20, 22, 32, 0.92), rgba(10, 11, 18, 0.84));
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 24px;
}

.hero-head,
.section-head,
.title-row,
.actions-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.eyebrow,
.stats-grid span {
  margin: 0;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

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

h1 {
  margin-top: 6px;
  font-size: 34px;
  line-height: 1.1;
}

h2 {
  font-size: 16px;
}

h3 {
  font-size: 14px;
}

.subtitle {
  max-width: 920px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
  line-height: 1.75;
}

.version-pill {
  flex: 0 0 auto;
  margin-top: 2px;
  border: 1px solid rgba(240, 200, 117, 0.34);
  border-radius: 999px;
  padding: 8px 14px;
  color: var(--yellow);
  font-size: 13px;
  font-weight: 900;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-top: 22px;
}

.principle-grid article {
  min-height: 136px;
  padding: 4px 16px 0;
  border-left: 1px solid rgba(88, 199, 245, 0.28);
}

.principle-grid h2 {
  margin-bottom: 10px;
}

.principle-grid p,
.section-head p,
.empty-state,
.result-meta,
.field-list,
#statusText {
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.65;
}

.control-panel {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr) 116px 128px;
  gap: 12px;
  align-items: center;
  margin-top: 22px;
  padding: 20px;
}

.mode-control {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.mode-control label {
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.mode-control input {
  accent-color: var(--cyan);
}

.drop-zone {
  min-height: 52px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-content: center;
  gap: 2px;
  padding: 0 16px;
  border: 1px dashed rgba(255, 255, 255, 0.28);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.045);
}

.drop-zone.is-dragging {
  border-color: var(--cyan);
  background: rgba(88, 199, 245, 0.12);
}

.drop-zone input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.drop-zone strong,
#statusText {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.drop-zone strong {
  align-self: end;
  color: var(--ink);
  font-size: 14px;
  font-weight: 850;
}

#statusText {
  align-self: start;
}

.ghost-button,
.primary-button,
.secondary-button,
.copy-button {
  min-height: 48px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 7px;
  padding: 0 16px;
  color: #ffffff;
  font-weight: 850;
  text-decoration: none;
}

.ghost-button,
.secondary-button,
.copy-button {
  background: rgba(255, 255, 255, 0.06);
}

.primary-button {
  background: linear-gradient(100deg, var(--purple), var(--cyan));
}

.primary-button:disabled,
.copy-button:disabled {
  cursor: not-allowed;
  opacity: 0.46;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.stats-grid article {
  min-height: 104px;
  display: grid;
  align-content: center;
  gap: 5px;
  padding: 15px;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.18);
}

.stats-grid span {
  color: var(--subtle);
}

.stats-grid strong {
  color: var(--ink);
  font-size: 26px;
  line-height: 1;
}

.stats-grid small {
  color: var(--subtle);
  font-size: 12px;
  font-weight: 750;
}

.asset-workbench {
  margin-top: 22px;
}

.asset-board {
  min-height: 300px;
  padding: 18px;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.18);
}

.asset-preview-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.empty-state {
  min-height: 190px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
  text-align: center;
}

.asset-row-card {
  display: grid;
  grid-template-columns: minmax(420px, 0.96fr) minmax(420px, 1.04fr);
  gap: 18px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.asset-source {
  display: grid;
  gap: 12px;
  align-content: start;
}

.preview-images {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.preview-images.single {
  grid-template-columns: 1fr;
}

.thumb-button {
  position: relative;
  display: block;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.025));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  cursor: zoom-in;
  transition: border-color 160ms ease, transform 160ms ease, background 160ms ease;
}

.thumb-button:focus-visible,
.icon-button:focus-visible,
.modal-side-button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.thumb,
.result-thumb {
  width: 100%;
  aspect-ratio: 2.8 / 4;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
}

.thumb-button span {
  position: absolute;
  left: 13px;
  top: 13px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  padding: 4px 8px;
  background: rgba(5, 7, 17, 0.76);
  color: var(--ink);
  font-size: 10px;
  font-weight: 900;
  pointer-events: none;
}

.thumb-button:hover {
  border-color: rgba(235, 241, 255, 0.42);
  background: linear-gradient(180deg, rgba(88, 199, 245, 0.12), rgba(255, 255, 255, 0.035));
  transform: translateY(-1px);
}

.thumb-button:hover .thumb {
  border-color: rgba(235, 241, 255, 0.42);
  filter: brightness(1.08);
}

.preview-meta {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 6px 12px;
}

.preview-meta span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
  justify-self: end;
}

.file-name {
  overflow: hidden;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
  grid-column: 1 / -1;
}

.confidence-badge {
  flex: 0 0 auto;
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 900;
}

.confidence-high {
  color: var(--green);
  background: rgba(112, 214, 159, 0.1);
}

.confidence-medium,
.confidence-unsure {
  color: var(--yellow);
  background: rgba(240, 200, 117, 0.1);
}

.confidence-low {
  color: #ffb072;
  background: rgba(255, 176, 114, 0.12);
}

.confidence-failed {
  color: var(--red);
  background: rgba(255, 143, 143, 0.1);
}

.confidence-pending {
  color: var(--subtle);
  background: rgba(255, 255, 255, 0.06);
}

.title-output {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.035);
}

.title-output.confidence-high {
  border-color: rgba(112, 214, 159, 0.62);
  background: rgba(112, 214, 159, 0.08);
}

.title-output.confidence-medium,
.title-output.confidence-unsure {
  border-color: rgba(240, 200, 117, 0.62);
  background: rgba(240, 200, 117, 0.08);
}

.title-output.confidence-low {
  border-color: rgba(255, 176, 114, 0.68);
  background: rgba(255, 176, 114, 0.09);
}

.title-output.confidence-failed {
  border-color: rgba(255, 143, 143, 0.62);
  background: rgba(255, 143, 143, 0.08);
}

.title-output-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.title-output textarea {
  width: 100%;
  min-height: 76px;
  resize: vertical;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 7px;
  padding: 12px;
  background: rgba(0, 0, 0, 0.2);
  color: var(--ink);
  font: inherit;
  font-size: 15px;
  font-weight: 850;
  line-height: 1.45;
  outline: none;
}

.title-output textarea::placeholder {
  color: var(--subtle);
  font-weight: 700;
}

.follow-up-advice {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.6;
}

.copy-button {
  min-height: 34px;
  padding: 0 12px;
}

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

summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.field-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 12px;
  margin-top: 12px;
}

.field-list div {
  min-width: 0;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.035);
}

.field-list span {
  display: block;
  margin-bottom: 4px;
  color: var(--subtle);
  font-weight: 800;
}

.field-list strong {
  color: var(--ink);
  font-size: 12px;
  font-weight: 750;
  overflow-wrap: anywhere;
}

.image-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  place-items: center;
  padding: 22px;
}

.image-modal[aria-hidden="false"] {
  display: grid;
}

.image-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 8, 16, 0.78);
  backdrop-filter: blur(10px);
}

.image-modal-panel {
  position: relative;
  z-index: 1;
  width: min(980px, 100%);
  max-height: min(92vh, 920px);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(16, 20, 31, 0.96);
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.48);
  overflow: hidden;
}

.image-modal-header,
.image-modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.image-modal-footer {
  border-top: 1px solid var(--line);
  border-bottom: 0;
}

.image-modal-header h2 {
  margin: 3px 0 0;
  font-size: 18px;
}

.icon-button {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink);
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}

.icon-button:hover,
.modal-side-button:hover {
  border-color: rgba(235, 241, 255, 0.4);
  background: rgba(255, 255, 255, 0.1);
}

.image-modal-stage {
  min-height: 0;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgba(0, 0, 0, 0.24);
}

.image-modal-stage img {
  max-width: 100%;
  max-height: calc(92vh - 154px);
  object-fit: contain;
  border-radius: 6px;
}

.image-modal-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.modal-side-button {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 12px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--muted);
  cursor: pointer;
  font-weight: 900;
}

.modal-side-button.active {
  border-color: rgba(235, 241, 255, 0.5);
  background: rgba(235, 241, 255, 0.14);
  color: var(--ink);
}

.image-modal-footer p {
  min-width: 0;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  overflow: hidden;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 1180px) {
  .control-panel,
  .asset-row-card {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .app-header,
  .hero-head,
  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .app-header {
    padding: 18px;
  }

  .brand {
    font-size: 18px;
  }

  .workspace {
    width: calc(100% - 28px);
    padding-top: 18px;
  }

  h1 {
    font-size: 28px;
  }

  .stats-grid,
  .principle-grid,
  .mode-control {
    grid-template-columns: 1fr;
  }

  .asset-source,
  .field-list {
    grid-template-columns: 1fr;
  }

  .preview-images {
    max-width: 180px;
  }

  .image-modal {
    padding: 10px;
  }

  .image-modal-panel {
    max-height: 94vh;
  }

  .image-modal-header,
  .image-modal-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .image-modal-footer p {
    width: 100%;
    text-align: left;
  }

  .image-modal-stage img {
    max-height: calc(94vh - 198px);
  }
}

.login-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
}

.login-stage {
  width: min(920px, 100%);
}

.login-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(88, 199, 245, 0.055), transparent 30%),
    linear-gradient(180deg, rgba(20, 22, 32, 0.94), rgba(10, 11, 18, 0.9));
  box-shadow: var(--shadow);
}

.login-identity {
  display: flex;
  align-items: center;
  gap: 14px;
}

.login-identity strong,
.login-identity small {
  display: block;
}

.login-identity small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
}

.login-copy {
  margin-top: 72px;
}

.listing-login-form {
  width: min(420px, 100%);
  display: grid;
  gap: 14px;
  margin-top: 28px;
  margin-left: auto;
}

.listing-login-form label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
}

.listing-login-form input {
  min-height: 52px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  padding: 0 14px;
  background: rgba(0, 0, 0, 0.2);
  color: var(--ink);
  outline: none;
}

.listing-login-form input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(88, 199, 245, 0.18);
}

.form-error {
  min-height: 20px;
  color: var(--red);
  font-size: 13px;
  font-weight: 750;
}