:root {
  color-scheme: light;
  --ink: #101318;
  --muted: #65717f;
  --line: #d9e0e6;
  --panel: #ffffff;
  --paper: #f6f7f4;
  --teal: #147f74;
  --teal-strong: #0f665f;
  --amber: #c77917;
  --rose: #bd4a5a;
  --blue: #3b66ad;
  --shadow: 0 16px 40px rgba(17, 24, 39, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

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

button {
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  background: var(--ink);
  color: white;
  padding: 0 14px;
  font-weight: 700;
  cursor: pointer;
}

button.secondary {
  background: #e7ecef;
  color: var(--ink);
}

button.ghost {
  background: transparent;
  color: var(--teal-strong);
  padding: 0 8px;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  color: var(--ink);
  padding: 11px 12px;
}

textarea {
  min-height: 88px;
  resize: vertical;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.shell {
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px max(16px, env(safe-area-inset-left)) 12px;
  background: rgba(246, 247, 244, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand img {
  width: 34px;
  height: 34px;
}

.brand-title {
  margin: 0;
  font-size: 18px;
  line-height: 1.1;
}

.brand-subtitle {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  border-radius: 999px;
  padding: 0 10px;
  background: #e4f1ee;
  color: var(--teal-strong);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.content {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 18px 14px 48px;
}

.nav {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 16px;
}

.nav button {
  min-height: 40px;
  padding: 0 8px;
  background: #e7ecef;
  color: #28323d;
  font-size: 13px;
}

.nav button.active {
  background: var(--teal);
  color: white;
}

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

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  border-bottom: 1px solid var(--line);
}

.panel-title {
  margin: 0;
  font-size: 17px;
}

.panel-body {
  display: grid;
  gap: 14px;
  padding: 14px;
}

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

.row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.split {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

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

.metric {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
}

.metric b {
  display: block;
  font-size: 24px;
}

.metric span {
  color: var(--muted);
  font-size: 12px;
}

.dropzone {
  display: grid;
  gap: 12px;
  min-height: 156px;
  place-items: center;
  padding: 18px;
  border: 1px dashed #9ab3c0;
  border-radius: 8px;
  background: #f7fafb;
  text-align: center;
}

.dropzone input {
  max-width: 320px;
}

.thumb-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.thumb {
  aspect-ratio: 1;
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--line);
  object-fit: cover;
  background: #eef2f3;
}

.face-list,
.job-list,
.lora-list,
.task-list {
  display: grid;
  gap: 10px;
}

.item {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
}

.face-item {
  grid-template-columns: 84px minmax(0, 1fr);
  align-items: start;
}

.progress {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: #e3e8ec;
}

.progress > span {
  display: block;
  height: 100%;
  width: var(--value);
  background: var(--teal);
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 8px;
  border-radius: 999px;
  background: #eef2f3;
  color: #384552;
  font-size: 12px;
  font-weight: 800;
}

.tag.ready,
.tag.completed {
  background: #e4f1ee;
  color: var(--teal-strong);
}

.tag.training,
.tag.running,
.tag.processing,
.tag.preparing,
.tag.queued {
  background: #fff1d8;
  color: var(--amber);
}

.tag.failed,
.tag.needs_more_photos,
.tag.needs_review {
  background: #fae7ea;
  color: var(--rose);
}

.gallery {
  display: grid;
  gap: 10px;
}

.image-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(250px, 82%);
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
  scroll-snap-type: x mandatory;
}

.generated {
  scroll-snap-align: center;
  display: grid;
  gap: 8px;
  min-width: 0;
}

.generated img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 8px;
  border: 1px solid var(--line);
  object-fit: cover;
  background: #eef2f3;
}

.url {
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.empty {
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  text-align: center;
}

.toast {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 20;
  max-width: min(360px, calc(100vw - 28px));
  padding: 12px 14px;
  border-radius: 8px;
  background: var(--ink);
  color: white;
  box-shadow: var(--shadow);
}

@media (min-width: 760px) {
  .content {
    padding: 24px 22px 60px;
  }

  .two-col {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }

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

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

  .thumb-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .image-strip {
    grid-auto-columns: minmax(280px, 32%);
  }
}