/* 引力三维插件站 · 黑白灰主题 */
:root {
  --bg: #0b0c0e;
  --bg2: #101114;
  --card: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.12);
  --border-glow: rgba(255, 255, 255, 0.35);
  --text: #e8e8ea;
  --text-dim: #9a9da4;
  --text-faint: #6b6e75;
  --white: #f2f3f5;
  --accent: #e8e8ea;
  --danger: #ff5c5c;
  --ok: #7ee2a8;
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

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

/* ---------- 顶部导航 ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 12, 14, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 16px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.brand {
  font-weight: 700;
  letter-spacing: 2px;
  font-size: 15px;
  color: var(--white);
}

.nav-right {
  display: flex;
  gap: 6px;
}

.nav-right a {
  color: var(--text-dim);
  font-size: 13.5px;
  padding: 7px 12px;
  border-radius: 8px;
  transition: color 0.15s, background 0.15s;
}

.nav-right a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

/* ---------- 页面骨架 ---------- */
.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px 16px 48px;
}

.page-head {
  text-align: center;
  padding: 20px 0 28px;
}

.page-head h1 {
  margin: 0 0 6px;
  font-size: 26px;
  letter-spacing: 2px;
}

.page-head p {
  margin: 0;
  color: var(--text-dim);
  font-size: 14px;
}

.empty {
  color: var(--text-faint);
  text-align: center;
  padding: 30px 0;
}

.foot {
  text-align: center;
  color: var(--text-faint);
  font-size: 12.5px;
  padding: 36px 0 10px;
  letter-spacing: 1px;
}

/* ---------- 合集卡片墙 ---------- */
.plugin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

.plugin-card {
  display: block;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.18s, transform 0.18s, background 0.18s;
}

.plugin-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.07);
}

.plugin-card-media {
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
  background:
    radial-gradient(ellipse 70% 80% at 50% 0%, rgba(255, 255, 255, 0.05), transparent 60%),
    var(--bg2);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.plugin-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.plugin-card-media .ph {
  font-size: 40px;
  color: var(--text-faint);
}

.plugin-card-body {
  padding: 14px 16px 16px;
}

.plugin-card-body h3 {
  margin: 0 0 4px;
  font-size: 16px;
  letter-spacing: 0.5px;
}

.plugin-card-tagline {
  margin: 0 0 12px;
  color: var(--text-dim);
  font-size: 13px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.plugin-card-foot {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.price {
  color: var(--white);
  font-weight: 700;
  font-size: 16px;
}

.price.free {
  color: var(--ok);
  letter-spacing: 1px;
}

.free-badge {
  color: var(--ok);
}

.plugin-card-foot s {
  color: var(--text-faint);
  font-size: 12.5px;
}

.ver {
  margin-left: auto;
  color: var(--text-faint);
  font-size: 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 9px;
}

/* ---------- 详情页 ---------- */
.detail {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 22px;
  align-items: start;
}

.detail-left h1 {
  margin: 0 0 6px;
  font-size: 24px;
  letter-spacing: 1px;
}

.tagline {
  color: var(--text-dim);
  margin: 0 0 18px;
  font-size: 14.5px;
}

.intro {
  color: var(--text);
  font-size: 14.5px;
}

.intro img {
  max-width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
  margin: 8px 0;
}

.intro video {
  max-width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
  margin: 8px 0;
  display: block;
  background: #000;
}

.intro a {
  color: #8ab4f8;
  text-decoration: underline;
}

.intro h1, .intro h2, .intro h3, .intro h4 {
  margin: 18px 0 8px;
  letter-spacing: 0.5px;
}

.intro ul, .intro ol {
  padding-left: 22px;
}

.intro table {
  border-collapse: collapse;
  width: 100%;
  margin: 8px 0;
}

.intro td, .intro th {
  border: 1px solid var(--border);
  padding: 6px 10px;
  font-size: 13.5px;
}

.intro blockquote {
  border-left: 3px solid var(--border-glow);
  margin: 8px 0;
  padding: 4px 14px;
  color: var(--text-dim);
}

.intro code, .intro pre {
  background: rgba(255, 255, 255, 0.07);
  border-radius: 6px;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 13px;
}

.intro pre {
  padding: 12px;
  overflow-x: auto;
}

/* 右侧购买卡 */
.detail-right {
  position: sticky;
  top: 76px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.buy-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}

.buy-icon {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--border);
  margin-bottom: 12px;
  background: var(--bg2);
}

.buy-blender {
  display: inline-block;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 12.5px;
  color: var(--text-dim);
  margin-bottom: 12px;
}

.buy-blender b {
  color: var(--white);
}

.buy-price {
  margin-bottom: 14px;
}

.buy-price b {
  font-size: 28px;
  color: var(--white);
}

.buy-price .free-tag {
  font-size: 30px;
  color: var(--ok);
  letter-spacing: 2px;
}

.buy-price s {
  color: var(--text-faint);
  font-size: 14px;
  margin-left: 8px;
}

/* 跨设备下载（订单号兑换） */
.redeem-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.redeem-card input {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13.5px;
  margin-top: 8px;
  box-sizing: border-box;
  font-family: inherit;
}

.redeem-card input:focus {
  outline: none;
  border-color: var(--border-glow);
}

.btn-redeem {
  width: 100%;
  margin-top: 8px;
  padding: 10px 0;
  border: 1px solid var(--border-glow);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  font-size: 13.5px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s;
}

.btn-redeem:hover {
  background: rgba(255, 255, 255, 0.15);
}

.aftersale-intro {
  font-size: 12.5px;
  color: var(--text-dim);
  line-height: 1.6;
}

.btn-buy {
  width: 100%;
  padding: 12px 0;
  border: none;
  border-radius: 10px;
  background: var(--white);
  color: #0b0c0e;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 2px;
  transition: opacity 0.15s;
}

.btn-buy:hover {
  opacity: 0.88;
}

.btn-buy:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.buy-tip {
  color: var(--text-faint);
  font-size: 12px;
  margin: 10px 0 0;
}

.pay-box {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.qr-wrap {
  background: #fff;
  border-radius: 10px;
  padding: 10px;
  display: inline-block;
}

.qr-wrap canvas, .qr-wrap img {
  display: block;
  width: 200px;
  height: 200px;
}

.pay-hint {
  color: var(--text-dim);
  font-size: 13px;
  margin: 10px 0 0;
}

.done-box {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.done-ok {
  color: var(--ok);
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 12px;
}

.btn-download {
  width: 100%;
  padding: 12px 0;
  border: 1px solid var(--ok);
  border-radius: 10px;
  background: rgba(126, 226, 168, 0.12);
  color: var(--ok);
  font-size: 14.5px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 1px;
  transition: background 0.15s;
}

.btn-download:hover {
  background: rgba(126, 226, 168, 0.22);
}

.order-id {
  margin-top: 10px;
  color: var(--text-dim);
  font-size: 12.5px;
}

.qr-aftersale {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}

.qr-aftersale p {
  color: var(--text-dim);
  font-size: 12.5px;
  margin: 0 0 8px;
}

.qr-aftersale img {
  width: 140px;
  height: 140px;
  border-radius: 8px;
  background: #fff;
  padding: 4px;
}

/* 版本卡 */
.ver-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.ver-head {
  font-size: 13.5px;
  color: var(--text-dim);
  margin-bottom: 10px;
  letter-spacing: 1px;
}

.ver-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ver-row {
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  gap: 8px;
  align-items: center;
  font-size: 12.5px;
  color: var(--text-dim);
  padding: 5px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.ver-row:last-child {
  border-bottom: none;
}

.ver-tag {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 2px 8px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}

.ver-tag.latest {
  background: rgba(255, 255, 255, 0.92);
  color: #0b0c0e;
}

.ver-date {
  white-space: nowrap;
}

.ver-notes {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-faint);
}

.ver-size {
  white-space: nowrap;
}

/* ---------- 移动端 ---------- */
@media (max-width: 860px) {
  .detail {
    grid-template-columns: 1fr;
  }

  .detail-right {
    position: static;
    order: -1;
  }

  .plugin-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
  }

  .plugin-card-body {
    padding: 10px 12px 12px;
  }

  .plugin-card-body h3 {
    font-size: 14px;
  }

  .ver-row {
    grid-template-columns: auto auto 1fr;
  }

  .ver-notes {
    display: none;
  }
}

/* ---------- 轻提示 ---------- */
#page-toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(20, 21, 24, 0.95);
  border: 1px solid var(--border-glow);
  color: var(--text);
  padding: 10px 20px;
  border-radius: 10px;
  font-size: 13.5px;
  z-index: 999;
  display: none;
  max-width: 90vw;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}