:root {
  --bg: #eef7ff;
  --dark: #061936;
  --blue: #1463ff;
  --cyan: #00c8ff;
  --ink: #071b35;
  --muted: #62748d;
  --line: rgba(29, 113, 221, 0.18);
  --surface: #ffffff;
  --radius: 8px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 0%, rgba(0, 200, 255, 0.2), transparent 34%),
    linear-gradient(180deg, #eff9ff, #f7fbff);
}

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

button {
  cursor: pointer;
}

.admin-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
}

.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 22px;
  color: #fff;
  background: linear-gradient(180deg, #061936, #083e76);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-brand span {
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  color: #06213a;
  font-weight: 900;
  background: linear-gradient(135deg, #dffbff, #9ed4ff);
}

.admin-brand strong,
.admin-brand small {
  display: block;
}

.admin-brand small {
  margin-top: 3px;
  color: #a8c7e5;
}

nav {
  display: grid;
  gap: 8px;
}

nav button,
.site-link {
  min-height: 44px;
  padding: 0 12px;
  border: 0;
  border-radius: var(--radius);
  text-align: left;
  color: #c4d9ed;
  background: transparent;
  text-decoration: none;
  display: flex;
  align-items: center;
}

nav button.active,
nav button:hover,
.site-link:hover {
  color: #fff;
  background: rgba(110, 194, 255, 0.16);
}

.site-link {
  margin-top: auto;
}

.admin-workspace {
  padding: 24px;
}

.admin-topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 20px;
}

.admin-topbar h1,
.admin-topbar p {
  margin: 0;
}

.admin-topbar h1 {
  font-size: 36px;
}

.admin-topbar p,
.login-card p,
.notice span {
  color: var(--muted);
}

.admin-user {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.76);
}

.login-card,
.panel,
.notice {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 18px 44px rgba(29, 86, 156, 0.1);
}

.login-card {
  max-width: 520px;
  padding: 22px;
}

.login-card h2 {
  margin: 0 0 10px;
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 14px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 11px 12px;
  color: var(--ink);
  background: #fbfdff;
  outline: 0;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

.primary-button {
  min-height: 42px;
  padding: 0 16px;
  border: 0;
  border-radius: var(--radius);
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}

.secondary-action {
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  background: #fff;
}

.type-field[hidden] {
  display: none !important;
}

.admin-panels {
  display: grid;
  gap: 16px;
}

.panel {
  display: none;
  padding: 20px;
}

.panel.active {
  display: block;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.metric-card {
  min-height: 120px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, #fff, #edf7ff);
  display: grid;
  align-content: space-between;
}

.metric-card span {
  color: var(--muted);
}

.metric-card strong {
  font-size: 30px;
}

.notice {
  margin-top: 16px;
  padding: 16px;
}

.notice strong,
.notice span {
  display: block;
}

.notice span {
  margin-top: 6px;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.toolbar-title {
  color: var(--muted);
}

.filter,
.delete-button {
  min-height: 34px;
  padding: 0 11px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  color: var(--muted);
  background: #fff;
}

.filter.active {
  color: #fff;
  border-color: var(--blue);
  background: var(--blue);
}

.delete-button,
.edit-button {
  color: #cc2d4b;
}

.edit-button {
  color: #0d5aa4;
}

.status-button {
  min-height: 30px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: #0d5aa4;
  background: #e8f4ff;
}

.status-button.reject {
  color: #bc2945;
  background: #fff0f4;
}

.content-table {
  display: grid;
  gap: 10px;
}

.table-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfdff;
}

.table-row img {
  width: 92px;
  height: 64px;
  object-fit: cover;
  border-radius: var(--radius);
  background: #d9ecff;
}

.table-row h3,
.table-row p {
  margin: 0;
}

.table-row p {
  margin-top: 5px;
  color: var(--muted);
  line-height: 1.45;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.pill-row span {
  min-height: 23px;
  padding: 0 8px;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  color: #0d5aa4;
  background: #e8f4ff;
  font-size: 12px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%) translateY(18px);
  opacity: 0;
  pointer-events: none;
  padding: 10px 14px;
  border-radius: var(--radius);
  color: #fff;
  background: #061936;
  transition: 0.2s ease;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 980px) {
  .admin-shell {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
    height: auto;
  }

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