/* ---------- 管理后台 ---------- */

.admin-body { min-height: 100vh; }
.admin-main { padding: 18px 0 60px; }

/* 登录 */
.auth-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.auth-card {
  width: min(400px, 100%);
  padding: 38px 32px 28px;
  text-align: center;
}
.auth-mark {
  width: 58px; height: 58px;
  margin: 0 auto 14px;
  display: grid; place-items: center;
  border-radius: 20px;
  font-size: 26px; font-weight: 800;
  color: #fff;
  background: linear-gradient(140deg, #6c8cff, #a678ff 55%, #ff7f9c);
  box-shadow: var(--out-sm);
}
.brand-logo.auth-mark-wrap {
  width: 58px; height: 58px;
  margin: 0 auto 14px;
}
.brand-logo.auth-mark-wrap img { border-radius: 20px; }
.auth-card h1 { margin: 0 0 6px; font-size: 21px; }
.auth-sub { margin: 0 0 22px; color: var(--text-3); font-size: 13.5px; }
.auth-back { display: inline-block; margin-top: 16px; font-size: 13px; color: var(--text-3); }
.auth-back:hover { color: var(--accent); }

/* 提示条 */
.alert {
  padding: 11px 18px;
  border-radius: 16px;
  font-size: 14px;
  margin-bottom: 18px;
  box-shadow: var(--inset-sm);
}
.alert.ok { color: #1f9d6b; }
.alert.err { color: #e0576f; }
[data-theme="dark"] .alert.ok { color: #6fdcae; }
[data-theme="dark"] .alert.err { color: #ff8fa3; }

/* 标签页 */
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}
.tab {
  padding: 9px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--text-2);
  background: var(--card);
  box-shadow: var(--out-sm);
  transition: all .22s ease;
}
.tab:hover { transform: translateY(-2px); color: var(--text); }
.tab.active {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #a678ff);
  box-shadow: 5px 5px 14px color-mix(in srgb, var(--accent) 35%, transparent), -4px -4px 12px var(--shadow-light);
}

/* 统计 */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 18px;
  margin-bottom: 22px;
}

.panel { padding: 22px; margin-bottom: 22px; }
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.panel-head h2 { margin: 0; font-size: 16.5px; }

/* 趋势图 */
.trend {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
  align-items: end;
  height: 180px;
  padding-top: 10px;
}
.trend-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  gap: 6px;
}
.trend-bar {
  width: min(38px, 70%);
  border-radius: 12px;
  background: linear-gradient(180deg, var(--accent), #a678ff);
  box-shadow: var(--out-sm);
  transition: height .4s cubic-bezier(.16, 1, .3, 1);
}
.trend-col span { font-size: 12px; color: var(--text-3); }
.trend-col em { font-style: normal; font-size: 11.5px; font-family: var(--mono); color: var(--text-2); }

/* 表格 */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  text-align: left;
  font-weight: 600;
  color: var(--text-3);
  font-size: 12.5px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
}
.table td { padding: 10px; border-bottom: 1px solid var(--line); }
.table tr:last-child td { border-bottom: 0; }
.mono { font-family: var(--mono); font-size: 13px; }
.cell-site { display: flex; align-items: center; gap: 10px; }
.table .empty, .list .empty { text-align: center; color: var(--text-3); padding: 26px; }

/* 布局 */
.split {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 22px;
  align-items: start;
}
@media (max-width: 980px) { .split { grid-template-columns: 1fr; } }

/* 表单 */
.form-row { display: grid; gap: 14px; }
.form-row.two { grid-template-columns: 1fr 1fr; }
@media (max-width: 640px) { .form-row.two { grid-template-columns: 1fr; } }

.icon-input-row {
  display: flex;
  gap: 10px;
  align-items: stretch;
}
.icon-input-row input[type="text"],
.icon-input-row input:not([type]) { flex: 1; min-width: 0; }
.icon-input-row .neu-inset { flex: 1; min-width: 0; }

.upload-btn {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  white-space: nowrap;
}
.upload-btn:hover { color: var(--accent); }
.upload-input { display: none; }

.logo-preview {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-preview .brand-logo img,
.logo-preview .brand-logo { display: block; }
.logo-preview .brand-mark {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 14px;
  font-size: 20px; font-weight: 800;
  color: #fff;
  background: linear-gradient(140deg, #6c8cff, #a678ff 55%, #ff7f9c);
  box-shadow: var(--out-sm);
}

/* 上传提示 */
.upload-toast {
  position: fixed;
  left: 50%; bottom: 30px;
  transform: translate(-50%, 16px);
  padding: 11px 22px;
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--out);
  font-size: 14px;
  color: var(--text);
  opacity: 0;
  pointer-events: none;
  transition: all .3s cubic-bezier(.16, 1, .3, 1);
  z-index: 95;
}
.upload-toast.show { opacity: 1; transform: translate(-50%, 0); }
.upload-toast.err { color: #e0576f; }
[data-theme="dark"] .upload-toast.err { color: #ff8fa3; }

.field { display: block; margin-bottom: 14px; }
.field > span {
  display: block;
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 7px;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 11px 16px;
  border: 0;
  outline: 0;
  font: inherit;
  font-size: 14.5px;
  color: var(--text);
  border-radius: 16px;
  background: var(--card);
}
.field input:focus, .field select:focus { box-shadow: var(--inset), 0 0 0 2px color-mix(in srgb, var(--accent) 45%, transparent); }
.field select { appearance: none; cursor: pointer; }

.checks { display: flex; gap: 22px; margin: 6px 0 16px; flex-wrap: wrap; }
.check { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-2); cursor: pointer; }
.check input { width: 17px; height: 17px; accent-color: var(--accent); }

.preview-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0 18px;
}
.preview-label { font-size: 12.5px; color: var(--text-3); }

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 22px;
  border-radius: var(--radius);
  font-size: 14px;
  cursor: pointer;
  transition: all .2s ease;
  border: 0;
  font-family: inherit;
}
.btn.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #a678ff);
  box-shadow: 5px 5px 14px color-mix(in srgb, var(--accent) 32%, transparent), -4px -4px 12px var(--shadow-light);
}
.btn.primary:hover { transform: translateY(-2px); }
.btn.primary:active { transform: translateY(0); }
.btn.ghost { background: var(--card); box-shadow: var(--out-sm); color: var(--text-2); }
.btn.ghost:hover { color: var(--text); }
.btn.danger { background: var(--card); box-shadow: var(--out-sm); color: #e0576f; }
.btn.sm { padding: 6px 13px; font-size: 12.5px; }
.btn.block { width: 100%; margin-top: 6px; }

/* 列表 */
.list { display: grid; gap: 12px; }
.list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: 18px;
  background: var(--card-2);
  box-shadow: var(--inset-sm);
  transition: transform .2s ease;
}
.list-item:hover { transform: translateX(2px); }
.list-item.sortable-ghost { opacity: .4; }
.li-body { flex: 1; min-width: 0; }
.li-name { font-size: 14.5px; font-weight: 600; display: flex; gap: 6px; align-items: center; }
.li-url {
  font-size: 12px;
  color: var(--text-3);
  font-family: var(--mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.li-actions { display: flex; align-items: center; gap: 6px; flex: none; flex-wrap: wrap; justify-content: flex-end; }
.li-actions form { display: inline-flex; gap: 6px; }
.drag { cursor: grab; user-select: none; letter-spacing: -2px; }
.chip {
  font-size: 10px;
  padding: 1px 7px;
  border-radius: var(--radius);
  color: #fff;
}
.chip.off { background: #b6bfd6; }
.chip.hot { background: linear-gradient(120deg, #ff7f9c, #ffb45c); }

@media (max-width: 640px) {
  .list-item { flex-wrap: wrap; }
  .li-actions { width: 100%; justify-content: flex-start; }
}