:root {
  --bg: #f3f7fb;
  --bg-soft: #edf3f8;
  --panel: rgba(255, 255, 255, 0.94);
  --panel-strong: #f7fafd;
  --text: #163043;
  --muted: #6d8191;
  --line: #d8e3ec;
  --primary: #3b6f93;
  --primary-strong: #274f6b;
  --accent: #e8f1f8;
  --accent-strong: #d3e4f0;
  --danger: #b42318;
  --danger-soft: #fdeceb;
  --shadow: 0 14px 36px rgba(37, 67, 92, 0.08);
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  color: var(--text);
  font: 14px/1.5 "Avenir Next", "PingFang SC", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(222, 236, 247, 0.95), transparent 28%),
    linear-gradient(180deg, #f8fbfe 0%, var(--bg) 100%);
}

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

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

button {
  border: 0;
  border-radius: 14px;
  padding: 11px 16px;
  background: var(--primary);
  color: #f8fbfd;
  cursor: pointer;
  font-weight: 700;
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

button:hover,
.button-link:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(59, 111, 147, 0.16);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
  box-shadow: none;
}

input,
textarea,
select {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--text);
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid rgba(59, 111, 147, 0.14);
  border-color: var(--primary);
}

textarea {
  resize: vertical;
}

h1,
h2,
h3,
p,
pre,
dl,
dd {
  margin-top: 0;
}

.page {
  max-width: 1220px;
  margin: 0 auto;
  padding: 28px 20px 48px;
}

.hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
  padding: 24px 26px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(248, 251, 254, 0.96), rgba(237, 243, 248, 0.92));
  box-shadow: var(--shadow);
}

.hero-compact {
  padding: 22px 24px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.subtitle,
.panel-copy,
.list-summary,
.form-status,
.row-subtitle,
.row-meta,
.empty-state p,
.meta-list dt {
  color: var(--muted);
}

.subtitle {
  max-width: 680px;
  margin-bottom: 0;
  font-size: 15px;
}

.panel,
.stat-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.panel {
  padding: 20px;
}

.stat-card {
  padding: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 250, 253, 0.94));
}

.stats,
.filters,
.grid,
.editor-layout,
.editor-form,
.list-stack,
.config-grid {
  display: grid;
  gap: 16px;
}

.stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 16px;
}

.config-panel {
  margin-bottom: 16px;
}

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

.editor-layout {
  grid-template-columns: minmax(0, 2fr) minmax(280px, 0.9fr);
  align-items: start;
}

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

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

.filters {
  grid-template-columns: 2fr repeat(3, minmax(0, 1fr));
  margin-bottom: 10px;
}

.panel-header,
.topbar,
.topbar-actions,
.toolbar-actions,
.form-actions,
.row-actions {
  display: flex;
  gap: 12px;
}

.panel-header,
.topbar {
  align-items: flex-start;
  justify-content: space-between;
}

.topbar {
  margin-bottom: 16px;
  align-items: center;
}

.topbar-title {
  margin-bottom: 0;
}

.topbar-actions {
  align-items: center;
}

.user-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--primary-strong);
  font-weight: 600;
}

.auth-panel {
  max-width: 520px;
  margin: 0 auto;
}

.auth-form {
  max-width: 320px;
}

label {
  display: grid;
  gap: 6px;
}

label span {
  font-size: 12px;
  font-weight: 700;
}

.stat-card span {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 12px;
}

.stat-card strong,
.config-card strong {
  font-size: 24px;
  word-break: break-word;
}

.config-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 1), rgba(247, 250, 253, 0.94));
}

.config-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
}

.config-card strong {
  display: block;
  font-size: 14px;
  line-height: 1.6;
}

.list-summary,
.form-status {
  margin: 0;
  font-size: 12px;
}

.list-row,
.empty-state {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 1.1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 1), rgba(247, 250, 253, 0.94));
}

.primary-cell,
.secondary-cell {
  min-width: 0;
}

.row-title {
  margin-bottom: 4px;
  font-size: 16px;
  font-weight: 700;
}

.row-subtitle,
.row-meta {
  font-size: 12px;
  overflow-wrap: anywhere;
}

.row-link {
  display: inline-block;
  margin-top: 6px;
  color: var(--primary);
  font-weight: 600;
  overflow-wrap: anywhere;
}

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

.tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--primary-strong);
  font-size: 11px;
  font-weight: 700;
}

.ghost-button,
.button-link.ghost-button {
  background: rgba(255, 255, 255, 0.96);
  color: var(--text);
  border: 1px solid var(--line);
}

.danger-button {
  background: var(--danger-soft);
  color: var(--danger);
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  padding: 11px 16px;
  font-weight: 700;
}

.empty-state {
  grid-template-columns: 1fr;
  text-align: center;
  padding: 28px 18px;
}

.side-panel {
  position: sticky;
  top: 20px;
}

.meta-list {
  display: grid;
  gap: 16px;
  margin-bottom: 0;
}

.meta-list div {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel-strong);
}

.meta-list dt {
  margin-bottom: 6px;
  font-size: 12px;
}

.meta-list dd {
  margin: 0;
  font-weight: 700;
  overflow-wrap: anywhere;
}

@media (max-width: 980px) {
  .hero,
  .panel-header,
  .topbar,
  .topbar-actions,
  .toolbar-actions,
  .form-actions,
  .row-actions {
    flex-direction: column;
  }

  .stats,
  .config-grid,
  .filters,
  .grid.two,
  .grid.three,
  .editor-layout,
  .list-row {
    grid-template-columns: 1fr;
  }

  .side-panel {
    position: static;
  }
}