:root {
  --bg: #fff8fb;
  --bg-soft: rgba(255, 255, 255, 0.78);
  --card: rgba(255, 255, 255, 0.86);
  --card-strong: rgba(255, 255, 255, 0.94);
  --text: #38232f;
  --muted: #8b6679;
  --line: rgba(198, 92, 142, 0.18);
  --accent: #d63384;
  --accent-strong: #bb1f6d;
  --accent-soft: #ffe1ef;
  --danger: #d6455d;
  --success: #23836a;
  --shadow: 0 24px 60px rgba(183, 52, 111, 0.12);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --sidebar-width: 280px;
  --font-title: "Avenir Next", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 183, 214, 0.72), transparent 30%),
    radial-gradient(circle at 85% 18%, rgba(255, 221, 236, 0.88), transparent 25%),
    linear-gradient(180deg, #fff6fa 0%, #fffdfd 100%);
  overflow-x: hidden;
}

.backdrop {
  position: fixed;
  inset: auto auto 0 0;
  border-radius: 999px;
  filter: blur(18px);
  opacity: 0.4;
  pointer-events: none;
}

.backdrop-one {
  width: 360px;
  height: 360px;
  left: -120px;
  top: 60px;
  background: linear-gradient(135deg, rgba(233, 68, 145, 0.36), rgba(255, 208, 229, 0.16));
  animation: drift 12s ease-in-out infinite;
}

.backdrop-two {
  width: 420px;
  height: 420px;
  right: -160px;
  top: 280px;
  background: linear-gradient(135deg, rgba(255, 169, 207, 0.34), rgba(198, 50, 120, 0.15));
  animation: drift 16s ease-in-out infinite reverse;
}

.app-shell {
  position: relative;
  z-index: 1;
  width: min(1440px, calc(100% - 32px));
  margin: 20px auto;
}

.loading-card,
.auth-card,
.panel,
.hero-card,
.metric-card,
.list-card,
.editor-card,
.toolbar,
.status-banner {
  backdrop-filter: blur(14px);
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.loading-card,
.auth-card {
  width: min(560px, 100%);
  margin: 72px auto;
  border-radius: var(--radius-xl);
  padding: 36px;
  animation: rise 0.6s ease;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  letter-spacing: 0.18em;
  font-size: 12px;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-title);
  letter-spacing: -0.02em;
}

p {
  color: var(--muted);
  line-height: 1.65;
}

.auth-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 18px;
}

.auth-showcase {
  padding: 24px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(160deg, rgba(214, 51, 132, 0.92), rgba(255, 161, 202, 0.9)),
    linear-gradient(180deg, #d63384, #bb1f6d);
  color: #fffafc;
  min-height: 100%;
}

.auth-showcase p,
.auth-showcase li {
  color: rgba(255, 250, 252, 0.84);
}

.auth-list {
  margin: 18px 0 0;
  padding-left: 18px;
}

.auth-panel {
  padding: 12px 4px;
}

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

.field-row {
  display: grid;
  gap: 8px;
}

.field-row.inline {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

label,
.field-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid rgba(212, 100, 148, 0.24);
  border-radius: var(--radius-md);
  padding: 13px 14px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  font: inherit;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

textarea {
  min-height: 112px;
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(214, 51, 132, 0.5);
  box-shadow: 0 0 0 4px rgba(214, 51, 132, 0.12);
}

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

button:hover,
.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 14px 30px rgba(214, 51, 132, 0.24);
}

.button-secondary {
  color: var(--accent-strong);
  background: rgba(255, 228, 239, 0.82);
}

.button-ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
}

.button-danger {
  color: #fff;
  background: linear-gradient(135deg, #ea5c75, #c92b4b);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.hint,
.status-text,
.small {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.error-text {
  color: var(--danger);
  font-weight: 600;
}

.success-text {
  color: var(--success);
  font-weight: 600;
}

.dashboard {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  gap: 18px;
  animation: rise 0.5s ease;
}

.panel.sidebar {
  position: sticky;
  top: 20px;
  align-self: start;
  border-radius: 32px;
  padding: 24px 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 247, 251, 0.88));
}

.brand-block {
  padding: 18px;
  border-radius: 24px;
  background: linear-gradient(160deg, rgba(214, 51, 132, 0.1), rgba(255, 226, 239, 0.6));
}

.brand-block h2 {
  font-size: 24px;
}

.brand-block p {
  margin: 10px 0 0;
}

.nav-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
}

.nav-button {
  justify-content: flex-start;
  width: 100%;
  border-radius: 18px;
  padding: 14px 16px;
  background: transparent;
  color: var(--text);
  font-weight: 600;
}

.nav-button.is-active {
  background: linear-gradient(135deg, rgba(214, 51, 132, 0.18), rgba(255, 228, 239, 0.9));
  color: var(--accent-strong);
}

.sidebar-footer {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.workspace {
  display: grid;
  gap: 18px;
}

.hero-card {
  border-radius: 32px;
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(255, 245, 250, 0.9)),
    linear-gradient(120deg, rgba(214, 51, 132, 0.08), transparent);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
  gap: 18px;
}

.hero-badge {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 228, 239, 0.88);
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 700;
}

.hero-title {
  margin-top: 14px;
  font-size: clamp(28px, 3vw, 42px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.metric-card {
  border-radius: 22px;
  padding: 18px;
}

.metric-label {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.metric-value {
  font-size: 32px;
  font-weight: 800;
  color: var(--accent-strong);
}

.split-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 18px;
}

.list-card,
.editor-card,
.toolbar,
.status-banner {
  border-radius: 24px;
  padding: 22px;
}

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

.toolbar-title {
  display: grid;
  gap: 6px;
}

.stack {
  display: grid;
  gap: 12px;
}

.product-list {
  display: grid;
  gap: 10px;
  max-height: 720px;
  overflow: auto;
  padding-right: 4px;
}

.product-item,
.inline-card,
.category-row,
.major-row {
  border: 1px solid rgba(212, 100, 148, 0.16);
  background: rgba(255, 255, 255, 0.84);
  border-radius: 18px;
}

.product-item {
  display: grid;
  gap: 10px;
  padding: 14px;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.product-item:hover,
.product-item.is-active {
  transform: translateY(-1px);
  border-color: rgba(214, 51, 132, 0.34);
  box-shadow: 0 18px 28px rgba(214, 51, 132, 0.1);
}

.product-topline,
.meta-line,
.card-title-row,
.checkbox-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.tag-row,
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag,
.pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 228, 239, 0.86);
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 700;
}

.checkbox-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 245, 249, 0.96);
  border: 1px solid rgba(212, 100, 148, 0.14);
}

.checkbox-chip input {
  width: auto;
}

.grid-two,
.grid-three {
  display: grid;
  gap: 14px;
}

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

.grid-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.inline-card,
.major-row,
.category-row {
  padding: 14px;
}

.section-title {
  font-size: 22px;
}

.section-copy {
  margin: 6px 0 0;
}

.json-box {
  min-height: 260px;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 12px;
}

.footer-note {
  padding: 14px 0 0;
  color: var(--muted);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes drift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }

  50% {
    transform: translate3d(18px, -18px, 0) scale(1.06);
  }
}

@media (max-width: 1100px) {
  .dashboard,
  .auth-grid,
  .hero-grid,
  .split-layout {
    grid-template-columns: 1fr;
  }

  .panel.sidebar {
    position: static;
  }

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

@media (max-width: 720px) {
  .app-shell {
    width: min(100% - 20px, 100%);
    margin: 12px auto 24px;
  }

  .loading-card,
  .auth-card {
    margin: 32px auto;
    padding: 24px;
  }

  .hero-card,
  .list-card,
  .editor-card,
  .toolbar,
  .status-banner,
  .panel.sidebar {
    border-radius: 22px;
    padding: 18px;
  }

  .field-row.inline,
  .grid-two {
    grid-template-columns: 1fr;
  }

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