:root {
  color-scheme: light;
  --bg: #f6f0e8;
  --bg-2: #f1f5ff;
  --ink: #1a1523;
  --muted: #5f5b66;
  --accent: #fe6d5a;
  --accent-2: #1f4dff;
  --panel: rgba(255, 255, 255, 0.9);
  --stroke: rgba(26, 21, 35, 0.12);
  --shadow: 0 30px 90px rgba(26, 21, 35, 0.08);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", system-ui, sans-serif;
  background: radial-gradient(circle at top left, #ffe9db 0%, transparent 40%),
    radial-gradient(circle at bottom right, #e0e8ff 0%, transparent 45%),
    linear-gradient(135deg, var(--bg) 0%, var(--bg-2) 100%);
  color: var(--ink);
  min-height: 100vh;
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 48px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

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

.brand {
  display: flex;
  gap: 16px;
  align-items: center;
}

.logo {
  font-family: "Fraunces", serif;
  font-size: 28px;
  font-weight: 700;
  background: var(--ink);
  color: #fff;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.brand-title {
  margin: 0;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 13px;
  color: var(--muted);
}

.brand-sub {
  margin: 4px 0 0;
  font-family: "Fraunces", serif;
  font-size: 20px;
}

.status {
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(26, 21, 35, 0.08);
  color: var(--muted);
}

.auth-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: radial-gradient(circle at top left, rgba(255, 233, 219, 0.9) 0%, transparent 45%),
    radial-gradient(circle at bottom right, rgba(224, 232, 255, 0.85) 0%, transparent 50%),
    rgba(246, 240, 232, 0.96);
  z-index: 50;
}

.auth-screen.hidden {
  display: none;
}

.auth-card {
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 16px;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.auth-card h1 {
  margin: 0;
  font-family: "Fraunces", serif;
  font-size: 28px;
}

.auth-sub {
  margin: 0;
  color: var(--muted);
}

.auth-form {
  display: grid;
  gap: 14px;
}

.remember {
  display: flex;
  align-items: center;
  gap: 10px;
  text-transform: none;
  letter-spacing: normal;
  color: var(--muted);
  font-size: 14px;
}

.remember input {
  width: 18px;
  height: 18px;
}

.auth-error {
  min-height: 18px;
  color: #9b2c20;
  font-size: 13px;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 26px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.panel-header h1,
.panel-header h2 {
  margin: 0 0 12px;
  font-family: "Fraunces", serif;
  font-size: 28px;
}

.panel-header p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.mode-switch {
  display: flex;
  gap: 10px;
  margin: 22px 0 20px;
}

.mode-btn {
  flex: 1;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: rgba(26, 21, 35, 0.08);
  color: var(--muted);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.mode-btn.active {
  background: var(--ink);
  color: #fff;
  border-color: transparent;
}

.form {
  display: grid;
  gap: 16px;
}

.form.hidden {
  display: none;
}

label {
  display: grid;
  gap: 8px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

textarea,
input,
select {
  font-family: "Space Grotesk", sans-serif;
  font-size: 15px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--stroke);
  background: #fff;
  color: var(--ink);
}

textarea {
  resize: vertical;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.primary {
  background: linear-gradient(120deg, var(--accent), #ff9b7f);
  color: #fff;
  font-weight: 600;
  border: none;
  border-radius: 14px;
  padding: 14px 18px;
  cursor: pointer;
  font-size: 16px;
  box-shadow: 0 18px 30px rgba(255, 109, 90, 0.25);
}

.primary:disabled {
  opacity: 0.6;
  cursor: wait;
}

.dropzone {
  border: 1px dashed rgba(26, 21, 35, 0.35);
  border-radius: 16px;
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.7);
}

.dropzone input[type="file"] {
  flex: 1;
}

.dropzone p {
  margin: 0;
  font-weight: 600;
  color: var(--ink);
}

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

.mask-panel {
  border: 1px solid var(--stroke);
  border-radius: 18px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.75);
  display: grid;
  gap: 12px;
}

.mask-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.mask-header h3 {
  margin: 0 0 6px;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.mask-header p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.mask-controls {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.mask-control {
  display: grid;
  gap: 6px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.mask-control input[type="range"] {
  padding: 0;
}

.mask-canvas-wrap {
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--stroke);
  overflow: hidden;
  display: grid;
  place-items: center;
}

#maskCanvas {
  width: 100%;
  height: auto;
  display: block;
  cursor: crosshair;
}

.mask-note {
  font-size: 12px;
  color: var(--muted);
}

.inline input {
  width: 100%;
}

.advanced {
  border: 1px solid var(--stroke);
  border-radius: 16px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.6);
}

.advanced summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
}

.output .panel-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.controls {
  display: flex;
  gap: 10px;
}

.ghost {
  background: transparent;
  border: 1px solid var(--stroke);
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  color: var(--muted);
}

.gallery {
  margin-top: 20px;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
}

.library {
  grid-column: 1 / -1;
}

.library-grid {
  margin-top: 16px;
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
}

.library-card {
  border: 1px solid var(--stroke);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.library-card.selected {
  outline: 2px solid var(--accent-2);
}

.library-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 30px rgba(26, 21, 35, 0.12);
}

.library-card img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  display: block;
}

.library-meta {
  padding: 8px 10px 12px;
  font-size: 12px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.queue {
  grid-column: 1 / -1;
}

.queue-stats {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
}

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

.queue-item {
  background: #fff;
  border: 1px solid var(--stroke);
  border-radius: 16px;
  padding: 12px 14px;
  display: grid;
  gap: 8px;
}

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

.queue-meta {
  font-size: 12px;
  color: var(--muted);
}

.queue-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.queue-tag {
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(26, 21, 35, 0.08);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.queue-tag.ok {
  background: rgba(56, 173, 112, 0.15);
  color: #1f5e3b;
}

.queue-tag.error {
  background: rgba(255, 109, 90, 0.18);
  color: #9b2c20;
}

.queue-actions {
  display: flex;
  gap: 8px;
}

.queue-actions button {
  padding: 6px 10px;
  font-size: 12px;
}

.card {
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--stroke);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(26, 21, 35, 0.12);
}

.card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.card .meta {
  padding: 10px 12px 14px;
  font-size: 12px;
  color: var(--muted);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 18px;
}

.lightbox.hidden {
  display: none;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 8, 16, 0.72);
  backdrop-filter: blur(10px);
}

.lightbox-card {
  position: relative;
  width: min(1240px, 100%);
  height: min(860px, 100%);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 35px 110px rgba(10, 8, 16, 0.35);
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.lightbox-top,
.lightbox-bottom {
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: rgba(255, 255, 255, 0.9);
}

.lightbox-top {
  border-bottom: 1px solid var(--stroke);
}

.lightbox-bottom {
  border-top: 1px solid var(--stroke);
  justify-content: flex-end;
  flex-wrap: wrap;
}

.lightbox-top-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.lightbox-meta {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
  max-width: 70ch;
}

.lightbox-image-wrap {
  background: radial-gradient(circle at top left, rgba(31, 77, 255, 0.12) 0%, transparent 45%),
    radial-gradient(circle at bottom right, rgba(254, 109, 90, 0.14) 0%, transparent 50%),
    #0b0a10;
  display: grid;
  place-items: center;
  padding: 10px;
}

#lightboxImage {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 14px;
  box-shadow: 0 20px 70px rgba(10, 8, 16, 0.55);
  background: rgba(255, 255, 255, 0.02);
}

.site-footer {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 28px;
  color: var(--muted);
}

.site-footer h3 {
  margin: 0 0 8px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.site-footer ul {
  margin: 0;
  padding-left: 18px;
}

@media (max-width: 980px) {
  .layout {
    grid-template-columns: 1fr;
  }
  .panel {
    padding: 22px;
  }
  .site-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}