/* 模型市场 — 对齐 https://opc1.wenzhou-ai.com/models ：侧栏筛选 + 搜索 + 四列卡片 + 分页 */

.page-models {
  --mm-blue: #2563eb;
  --mm-blue-soft: rgba(37, 99, 235, 0.1);
  --mm-text: #111827;
  --mm-muted: #6b7280;
  --mm-border: #e5e7eb;
  --mm-bg: #f3f4f6;
  --mm-card: #ffffff;
  --mm-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
  --mm-shadow-card: 0 4px 14px rgba(15, 23, 42, 0.06);
}

body.page-models {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--mm-bg);
  color: var(--mm-text);
  -webkit-font-smoothing: antialiased;
}

body.page-models .container {
  width: min(1280px, 94vw);
}

/* ========== 顶栏（与算力页 sz 结构一致，主色为蓝） ========== */
body.page-models .sz-top.top {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--mm-border);
  box-shadow: var(--mm-shadow);
  backdrop-filter: blur(10px);
}

body.page-models .sz-top-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
  padding: 12px 0;
}

body.page-models .sz-site-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--mm-text);
  text-decoration: none;
}

body.page-models .sz-site-title:hover {
  color: var(--mm-blue);
}

body.page-models .sz-top-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 4px 8px;
  flex: 1;
  min-width: 0;
}

body.page-models .sz-top-nav a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--mm-muted);
  text-decoration: none;
  transition:
    background 0.15s ease,
    color 0.15s ease;
}

body.page-models .sz-top-nav a:hover {
  color: var(--mm-text);
  background: #f3f4f6;
}

body.page-models .sz-top-nav a.is-active {
  color: var(--mm-blue);
  font-weight: 600;
  background: var(--mm-blue-soft);
}

body.page-models .sz-login-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 16px;
  border: 1px solid var(--mm-blue);
  border-radius: 999px;
  font-size: 14px;
}

body.page-models .sz-login-pill a {
  color: var(--mm-blue);
  text-decoration: none;
  font-weight: 500;
}

body.page-models .sz-login-pill a:hover {
  color: #1d4ed8;
}

body.page-models .sz-login-sep {
  color: #93c5fd;
  user-select: none;
}

/* ========== Hero ========== */
.page-models .sz-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 0 16px;
}

.page-models .sz-hero-title {
  margin: 0 0 8px;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--mm-text);
}

.page-models .sz-hero-sub {
  margin: 0;
  font-size: 15px;
  color: var(--mm-muted);
  max-width: 36rem;
}

.page-models .sz-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--mm-blue);
  background: var(--mm-blue-soft);
  border: 1px solid rgba(37, 99, 235, 0.22);
  white-space: nowrap;
}

.page-models .sz-pill--hero {
  align-self: center;
}

.page-models .sz-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mm-blue);
}

/* ========== 工作台白底 ========== */
.page-models .sz-board.models-board {
  background: var(--mm-card);
  border: 1px solid var(--mm-border);
  border-radius: 16px;
  padding: 20px 20px 28px;
  margin-bottom: 40px;
  box-shadow: var(--mm-shadow-card);
}

.page-models .models-page-main {
  flex: 1;
}

/* ========== 侧栏 + 主区 ========== */
.models-shell {
  display: grid;
  grid-template-columns: minmax(240px, 280px) 1fr;
  gap: 20px;
  align-items: start;
}

@media (max-width: 960px) {
  .models-shell {
    grid-template-columns: 1fr;
  }
}

.models-sidebar {
  margin: 0;
  padding: 16px 14px;
  border-radius: 12px;
  background: #f9fafb;
  border: 1px solid var(--mm-border);
  box-shadow: var(--mm-shadow);
}

.models-sidebar .models-filter-h {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--mm-text);
  margin: 0 0 10px;
}

.models-sidebar .models-filter-h::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid #9ca3af;
  opacity: 0.7;
}

/* 厂商快捷入口 */
.mm-provider-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 18px;
}

.mm-provider-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 10px;
  border-radius: 10px;
  border: 1px solid var(--mm-border);
  background: #fff;
  cursor: pointer;
  font-size: 12px;
  color: var(--mm-text);
  text-align: left;
  transition:
    border-color 0.15s,
    box-shadow 0.15s;
}

.mm-provider-btn:hover {
  border-color: #93c5fd;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.08);
}

.mm-provider-btn.is-active {
  border-color: var(--mm-blue);
  background: var(--mm-blue-soft);
  color: #1d4ed8;
  font-weight: 600;
}

.mm-provider-icon {
  display: inline-block;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  flex-shrink: 0;
  vertical-align: middle;
  object-fit: contain;
  background: #fff;
}

.mm-provider-label {
  line-height: 1.25;
  min-width: 0;
}

.mm-provider-btn--full {
  grid-column: 1 / -1;
}

/* 类型两列小标签 */
.models-cat-chips--types {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.models-sidebar .models-chip {
  padding: 7px 10px;
  font-size: 12px;
  border-radius: 8px;
  justify-content: center;
  text-align: center;
}

.models-sidebar .models-cat-chips:not(.models-cat-chips--types) {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.models-sidebar .models-chip.is-active {
  background: var(--mm-blue-soft);
  color: var(--mm-blue);
  border-color: rgba(37, 99, 235, 0.45);
}

.models-filters-body.is-collapsed {
  display: none;
}

.models-filter-row {
  margin-bottom: 16px;
}

.models-filter-row:last-of-type {
  margin-bottom: 0;
}

.models-muted-empty {
  margin: 0;
  font-size: 12px;
  color: var(--mm-muted);
}

/* ========== 主列工具条 ========== */
.models-main-col {
  min-width: 0;
}

.models-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.models-toggle-filters {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  border: 1px solid var(--mm-border);
  background: #fff;
  color: var(--mm-muted);
  font-size: 14px;
  padding: 9px 12px;
  border-radius: 10px;
  cursor: pointer;
}

.models-toggle-filters::before {
  content: "☰";
  font-size: 13px;
  opacity: 0.75;
}

.models-toggle-filters:hover {
  border-color: var(--mm-blue);
  color: var(--mm-blue);
}

.models-toolbar .models-search-wrap {
  flex: 1 1 200px;
  position: relative;
  min-width: 0;
}

.models-toolbar .models-search-input {
  width: 100%;
  padding: 10px 40px 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--mm-border);
  background: #fff;
  font-size: 14px;
}

.models-toolbar .models-search-icon {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  opacity: 0.45;
  font-size: 15px;
}

.mm-search-submit {
  padding: 10px 22px;
  border-radius: 10px;
  border: none;
  background: var(--mm-blue);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.35);
}

.mm-search-submit:hover {
  filter: brightness(1.05);
}

/* ========== 卡片网格 ========== */
.mm-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 1100px) {
  .mm-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .mm-grid {
    grid-template-columns: 1fr;
  }
}

.mm-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 168px;
  padding: 14px 14px 12px;
  border-radius: 12px;
  border: 1px solid #e8e8e8;
  background: #fff;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
  transition:
    box-shadow 0.2s,
    border-color 0.2s;
}

.mm-card:hover {
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  border-color: #d1d5db;
}

.mm-card--volcano {
  border-top: 3px solid #fa541c;
}

.mm-card--aliyun {
  border-top: 3px solid #2563eb;
}

.mm-card--zhipu {
  border-top: 3px solid #9333ea;
}

.mm-card--doubao {
  border-top: 3px solid #10b981;
}

.mm-card--default {
  border-top: 3px solid #94a3b8;
}

.mm-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.mm-card-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.mm-card-logo {
  display: inline-block;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  flex-shrink: 0;
  vertical-align: middle;
  object-fit: contain;
  background: #fff;
}

.mm-card-provider {
  font-size: 12px;
  color: var(--mm-muted);
  line-height: 1.2;
}

.mm-card-promo {
  flex-shrink: 0;
  font-size: 11px;
  font-weight: 600;
  color: #ff4d4f;
  background: #fff1f0;
  border: 1px solid #ffccc7;
  padding: 2px 7px;
  border-radius: 4px;
}

.mm-card-title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--mm-text);
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.mm-card-desc {
  margin: 0 0 10px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--mm-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.mm-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.mm-card-tag {
  font-size: 11px;
  color: var(--mm-blue);
  background: var(--mm-blue-soft);
  padding: 2px 8px;
  border-radius: 4px;
}

.models-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px 16px;
  color: var(--mm-muted);
  border: 1px dashed var(--mm-border);
  border-radius: 12px;
  background: #fafafa;
}

.mm-loading {
  text-align: center;
  color: var(--mm-muted);
  padding: 40px 16px;
}

/* ========== 分页 ========== */
.mm-pager {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
  padding-top: 8px;
}

.mm-pager-info {
  font-size: 14px;
  color: var(--mm-muted);
}

.mm-pager button {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--mm-border);
  background: #fff;
  color: var(--mm-text);
  font-size: 14px;
  cursor: pointer;
}

.mm-pager button:hover:not(:disabled) {
  border-color: var(--mm-blue);
  color: var(--mm-blue);
}

.mm-pager button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ========== 页脚 ========== */
body.page-models .sz-foot.foot-compute {
  background: linear-gradient(180deg, #fafafa 0%, #f3f4f6 100%);
  border-top: 1px solid var(--mm-border);
}

body.page-models .sz-foot .foot-h {
  color: var(--mm-text);
}

body.page-models .sz-foot .foot-list a:hover {
  color: var(--mm-blue);
}

@media (max-width: 720px) {
  body.page-models .sz-top-inner {
    flex-direction: column;
    align-items: stretch;
  }

  body.page-models .sz-top-nav {
    justify-content: flex-start;
  }

  body.page-models .sz-login-pill {
    align-self: flex-end;
  }

  .page-models .sz-hero {
    flex-direction: column;
  }

  .mm-provider-row {
    grid-template-columns: 1fr;
  }
}