/* ============================================================
   设计系统：微信图文编辑器（Flat 2.0 清爽工具风）
   主色 #2B6DE8 · 微信绿 #07C160 · CTA 橙 #FF7A00 · 中性灰阶
   ============================================================ */
:root {
  --primary: #2b6de8;
  --primary-strong: #1e56c8;
  --primary-soft: #eaf1fe;
  --wechat: #07c160;
  --wechat-strong: #06ad56;
  --cta: #ff7a00;
  --bg: #f5f7fa;
  --panel: #ffffff;
  --border: #e4e9f0;
  --text: #1f2733;
  --text-secondary: #5a6472;
  --text-muted: #8a94a3;
  --success: #16a34a;
  --warning: #d97706;
  --danger: #dc2626;
  --radius: 8px;
  --radius-sm: 6px;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);
  --shadow-md: 0 4px 16px rgba(16, 24, 40, .1);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --editor-width: 480px;
  --editor-font: 15px;
  --editor-line-height: 1.75;
  --editor-color: #3f3f3f;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

/* hidden 属性必须始终生效（防止被 display:flex 等作者样式覆盖） */
[hidden] { display: none !important; }

html, body { height: 100%; }

body {
  font-family: var(--font);
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-strong); }

button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 14px; color: var(--text); }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- 顶栏 ---------- */
.topbar {
  position: sticky; top: 0; z-index: 100;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.topbar-inner {
  max-width: 1560px; margin: 0 auto; padding: 0 16px;
  height: 52px; display: flex; align-items: center; gap: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 16px; color: var(--text); }
.brand:hover { color: var(--text); }
.brand-mark {
  width: 28px; height: 28px; border-radius: 7px; display: inline-flex;
  align-items: center; justify-content: center;
  background: var(--primary); color: #fff; font-size: 14px;
}
.main-nav { display: flex; gap: 4px; flex: 1; }
.main-nav a {
  padding: 6px 14px; border-radius: var(--radius-sm); color: var(--text-secondary); font-size: 14px;
}
.main-nav a:hover { background: var(--bg); color: var(--text); }
.main-nav a.active { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.user-area { display: flex; align-items: center; gap: 10px; }
.user-name { color: var(--text-secondary); max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 16px; border: 1px solid transparent; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 500; line-height: 1.4;
  background: var(--panel); color: var(--text);
  transition: background .15s, border-color .15s, color .15s, box-shadow .15s;
}
.btn:hover { box-shadow: var(--shadow-sm); }
.btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-strong); color: #fff; }
.btn-wechat { background: var(--wechat); color: #fff; }
.btn-wechat:hover { background: var(--wechat-strong); color: #fff; }
.btn-outline { border-color: var(--border); color: var(--text); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { background: var(--bg); color: var(--text); box-shadow: none; }
.btn-sm { padding: 5px 10px; font-size: 13px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .55; cursor: not-allowed; box-shadow: none; }

.icon-btn {
  width: 28px; height: 28px; border: none; border-radius: var(--radius-sm);
  background: transparent; color: var(--text-secondary); font-size: 16px; line-height: 1;
}
.icon-btn:hover { background: var(--bg); color: var(--text); }

/* ---------- Flash ---------- */
.flash {
  max-width: 1560px; margin: 12px auto 0; padding: 10px 16px;
  border-radius: var(--radius-sm); font-size: 14px;
}
.flash-error { background: #fef2f2; color: var(--danger); border: 1px solid #fecaca; }

/* ---------- 认证页 ---------- */
.auth-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 24px; background: linear-gradient(180deg, #eef4ff 0%, var(--bg) 40%);
}
.auth-card {
  width: 100%; max-width: 400px; background: var(--panel); border: 1px solid var(--border);
  border-radius: 14px; padding: 32px; box-shadow: var(--shadow-md);
}
.auth-brand { justify-content: center; margin-bottom: 20px; font-size: 18px; }
.auth-card h1 { font-size: 22px; margin-bottom: 4px; }
.auth-sub { color: var(--text-muted); margin-bottom: 24px; }
.auth-form { display: flex; flex-direction: column; gap: 16px; }
.auth-form label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--text-secondary); }
.auth-form input {
  padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 14px;
}
.auth-form input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(43, 109, 232, .12); }
.auth-switch { margin-top: 20px; text-align: center; color: var(--text-muted); font-size: 13px; }

/* ---------- 编辑器三栏 ---------- */
.editor-shell {
  display: grid; grid-template-columns: 340px 1fr 288px;
  height: calc(100vh - 52px); overflow: hidden;
}
.editor-shell.left-collapsed { grid-template-columns: 0 1fr 288px; }
.editor-shell.left-collapsed .panel-left { display: none; }
.editor-shell.right-collapsed { grid-template-columns: 340px 1fr 0; }
.editor-shell.right-collapsed .panel-right { display: none; }
.panel-left, .panel-right {
  background: var(--panel); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; overflow: hidden;
}
.panel-right { border-right: none; border-left: 1px solid var(--border); }
.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px; border-bottom: 1px solid var(--border);
}
.panel-title { font-weight: 600; font-size: 14px; }

.panel-tabs {
  display: flex; flex-wrap: wrap; gap: 4px; padding: 10px 12px 6px;
  border-bottom: 1px solid var(--border);
}
.tab {
  padding: 4px 12px; border: 1px solid transparent; border-radius: 999px;
  background: transparent; color: var(--text-secondary); font-size: 13px;
}
.tab:hover { background: var(--bg); color: var(--text); }
.tab.active { background: var(--primary-soft); color: var(--primary); border-color: rgba(43, 109, 232, .3); font-weight: 600; }

.panel-search { padding: 10px 14px 6px; }
.panel-search input {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 14px;
}
.panel-search input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(43, 109, 232, .12); }

.panel-empty { padding: 24px 12px; text-align: center; color: var(--text-muted); font-size: 13px; }
.load-more {
  grid-column: 1 / -1; padding: 10px; border: 1px dashed var(--border); border-radius: 8px;
  background: #fafbfd; color: var(--primary); font-size: 13px; cursor: pointer; transition: all .15s;
}
.load-more:hover { border-color: var(--primary); background: var(--primary-soft); }
.load-end { grid-column: 1 / -1; padding: 8px; text-align: center; color: var(--text-muted); font-size: 12px; }

/* 素材网格 */
.style-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
  padding: 14px; overflow-y: auto; flex: 1; align-content: start;
  grid-auto-rows: max-content; /* 行高贴合内容，不随面板高度拉伸挤压卡片 */
}
/* 编辑器左侧素材面板：单列大卡片 + 下滑滚动加载，避免挤压缩小 */
.panel-left .style-grid { grid-template-columns: 1fr; }
.panel-left .style-thumb { height: 200px; padding: 14px; }
.style-card {
  border: 1px solid var(--border); border-radius: 10px;
  background: #fff; overflow: hidden; cursor: pointer; position: relative;
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.style-card:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.style-card:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.style-thumb {
  height: 160px; display: flex; align-items: flex-start; justify-content: flex-start;
  padding: 12px; font-size: 13px; background: #fff;
  overflow: hidden; text-align: left;
}
.style-thumb > * {
  zoom: 0.8;
  transform-origin: top left;
}
.style-thumb > *:first-child { margin-top: 0; }
.style-name {
  padding: 8px 10px; font-size: 14px; font-weight: 500; color: var(--text);
  border-top: 1px solid var(--border); background: #fafbfd;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.style-fav {
  position: absolute; top: 6px; right: 6px; width: 24px; height: 24px;
  border: none; border-radius: 50%; background: rgba(255, 255, 255, .92);
  color: var(--text-muted); font-size: 13px; line-height: 1;
  display: none; align-items: center; justify-content: center;
}
.style-card:hover .style-fav { display: inline-flex; }
.style-fav.faved { display: inline-flex; color: var(--cta); }
.vip-tag {
  position: absolute; top: 6px; left: 6px; padding: 1px 6px; border-radius: 4px;
  background: #fff7ed; color: var(--cta); font-size: 11px; font-weight: 600;
  border: 1px solid #fed7aa;
}

/* ---------- 中部编辑区 ---------- */
.editor-main { display: flex; flex-direction: column; overflow: hidden; background: #eef1f6; }
.toolbar {
  display: flex; align-items: center; flex-wrap: wrap; gap: 10px;
  padding: 10px 14px; background: var(--panel); border-bottom: 1px solid var(--border);
}
.tb-group {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 8px; background: #f7f9fc; border: 1px solid var(--border); border-radius: 9px;
}
.tb-btn {
  min-width: 34px; height: 34px; padding: 0 8px; border: 1px solid var(--border);
  border-radius: 7px; background: #fff; color: var(--text-secondary);
  font-size: 13px; line-height: 1; display: inline-flex; align-items: center; justify-content: center;
}
.tb-btn:hover { background: var(--primary-soft); border-color: var(--primary); color: var(--primary); }
.tb-btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 1px; }
.tb-bold { font-weight: 700; }
.tb-sep { width: 1px; height: 24px; background: var(--border); margin: 0 6px; }
.tb-select select {
  height: 34px; padding: 0 8px; border: 1px solid var(--border); border-radius: 7px;
  font-size: 13px; color: var(--text-secondary); background: #fff;
}
.tb-color { position: relative; display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; cursor: pointer; border: 1px solid var(--border); border-radius: 7px; background: #fff; }
.tb-color input[type="color"] {
  position: absolute; inset: 0; opacity: 0; width: 100%; height: 100%; cursor: pointer; border: none; padding: 0;
}
.color-label { font-size: 14px; font-weight: 700; color: var(--text-secondary); }
.color-label.back {
  font-size: 13px; padding: 2px 6px; border-radius: 4px; background: #fffbe6; border: 1px solid var(--border);
}

.editor-scroll { flex: 1; overflow-y: auto; padding: 24px 16px 60px; }
.editor-page-wrap { max-width: 820px; margin: 0 auto; display: flex; justify-content: center; }
.editor-page {
  width: var(--editor-width); min-height: 720px;
  background: #fff; box-shadow: var(--shadow-md); border-radius: 2px;
  padding: 24px 20px;
  font-size: var(--editor-font); line-height: var(--editor-line-height); color: var(--editor-color);
  outline: none; word-break: break-word;
  transition: width .2s ease;
}
.editor-page:empty::before {
  content: attr(data-placeholder); color: #b6bdc9; pointer-events: none;
}
.editor-page img { max-width: 100%; height: auto; cursor: pointer; }
.editor-page img:hover { outline: 2px dashed rgba(43, 109, 232, .45); outline-offset: 2px; }
.editor-page img.editor-img-selected {
  outline: 2px solid #2b6de8; outline-offset: 3px;
  box-shadow: 0 0 0 4px rgba(43, 109, 232, .15);
}
.editor-page p { margin: 0 0 10px; min-height: 1em; }
.editor-page section { margin-bottom: 10px; }

/* ---------- 右栏工具 ---------- */
.article-meta { padding: 12px; border-bottom: 1px solid var(--border); }
.article-meta input {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 14px;
}
.article-meta input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(43, 109, 232, .12); }
.action-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 12px; }
.action-grid .btn { width: 100%; }
.action-grid .btn-wechat { grid-column: span 2; }
.tool-block { padding: 0 12px 4px; }
.tool-block-title { font-size: 13px; font-weight: 600; color: var(--text-secondary); margin: 10px 0 8px; }
.color-schemes { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.color-dot {
  width: 26px; height: 26px; border-radius: 50%; border: 2px solid #fff;
  box-shadow: 0 0 0 1px var(--border); cursor: pointer; transition: transform .15s;
}
.color-dot:hover { transform: scale(1.12); }
.color-dot.active { box-shadow: 0 0 0 2px var(--primary); }
.width-options { display: flex; gap: 6px; }
.width-options button {
  flex: 1; padding: 5px 0; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: #fff; font-size: 12px; color: var(--text-secondary);
}
.width-options button.active { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); font-weight: 600; }
.word-count { font-size: 13px; color: var(--text-muted); padding: 4px 12px; }
.word-count b { color: var(--text); }
.article-list-block { flex: 1; overflow-y: auto; border-top: 1px solid var(--border); }
.article-list { list-style: none; padding: 0 12px 12px; }
.article-list li {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 9px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  margin-bottom: 8px; background: #fff; cursor: pointer; transition: border-color .15s;
}
.article-list li:hover { border-color: var(--primary); }
.article-list li.active { border-color: var(--primary); background: var(--primary-soft); }
.article-item-main { min-width: 0; flex: 1; }
.article-item-title { font-size: 13px; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.article-item-time { font-size: 11px; color: var(--text-muted); }
.article-del {
  border: none; background: transparent; color: var(--text-muted); font-size: 14px;
  padding: 2px 6px; border-radius: 4px;
}
.article-del:hover { color: var(--danger); background: #fef2f2; }

/* ---------- 弹窗 ---------- */
.modal-mask {
  position: fixed; inset: 0; z-index: 200; background: rgba(15, 23, 42, .45);
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
.modal-mask[hidden] { display: none !important; }
.modal {
  width: 100%; max-width: 640px; max-height: 84vh; display: flex; flex-direction: column;
  background: #fff; border-radius: 12px; box-shadow: var(--shadow-md); overflow: hidden;
}
.modal-narrow { max-width: 420px; }
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid var(--border); font-weight: 600;
}
.modal-body { padding: 16px 18px; overflow-y: auto; }
.modal-tip { color: var(--text-muted); font-size: 13px; margin-bottom: 10px; }
.modal-body textarea {
  width: 100%; padding: 10px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  resize: vertical; font-size: 13px; line-height: 1.6;
}
.modal-body textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(43, 109, 232, .12); }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 14px; }
.template-grid { grid-template-columns: repeat(3, 1fr); }
.template-card {
  border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden;
  cursor: pointer; transition: border-color .15s, box-shadow .15s; background: #fff;
}
.template-card:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.template-cover { height: 96px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 13px; font-weight: 600; }
.template-name { padding: 6px 10px; font-size: 12px; color: var(--text-secondary); border-top: 1px solid var(--border); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- 中心页 ---------- */
.center-page { max-width: 1200px; margin: 0 auto; padding: 24px 16px 60px; }
.center-head { margin-bottom: 16px; }
.center-head h1 { font-size: 22px; margin-bottom: 4px; }
.center-head p { color: var(--text-muted); font-size: 13px; }
.center-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.center-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; padding: 0; overflow: visible; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; top: 64px; left: 50%; transform: translateX(-50%);
  z-index: 300; padding: 9px 20px; border-radius: 999px;
  background: rgba(15, 23, 42, .88); color: #fff; font-size: 13px;
  box-shadow: var(--shadow-md); animation: toast-in .2s ease;
}
.toast.success { background: rgba(22, 163, 74, .95); }
.toast.error { background: rgba(220, 38, 38, .95); }
@keyframes toast-in { from { opacity: 0; transform: translate(-50%, -6px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* ---------- 响应式 ---------- */
@media (max-width: 1180px) {
  .editor-shell { grid-template-columns: 300px 1fr 250px; }
  .editor-shell.left-collapsed { grid-template-columns: 0 1fr 250px; }
  .editor-shell.right-collapsed { grid-template-columns: 300px 1fr 0; }
  .center-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .editor-shell { grid-template-columns: 1fr; height: auto; }
  .panel-left, .panel-right { border: none; max-height: 320px; }
  .editor-scroll { padding: 16px 8px 40px; }
  .center-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .center-grid { grid-template-columns: 1fr 1fr; }
  .main-nav { display: none; }
}

/* ---------- 动效可取消 ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================
   V2 扩展样式：VIP / 后台 / 会员中心
   ============================================================ */

/* ---------- 顶栏 VIP 徽章 ---------- */
.vip-badge {
  padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 700;
  background: linear-gradient(135deg, #ffb347, #ff7a00); color: #fff;
}

/* ---------- 标签 ---------- */
.tag-vip { display: inline-block; padding: 1px 8px; border-radius: 4px; background: #fff7ed; color: var(--cta); border: 1px solid #fed7aa; font-size: 12px; font-weight: 600; }
.tag-free { display: inline-block; padding: 1px 8px; border-radius: 4px; background: #f0fdf4; color: var(--success); border: 1px solid #bbf7d0; font-size: 12px; }
.tag-admin { display: inline-block; padding: 1px 8px; border-radius: 4px; background: #eaf1fe; color: var(--primary); border: 1px solid #bfd4fb; font-size: 12px; font-weight: 600; }
.template-card { position: relative; }

/* ---------- 会员中心 ---------- */
.vip-page { max-width: 1040px; margin: 0 auto; padding: 32px 16px 60px; }
.vip-hero { text-align: center; margin-bottom: 28px; }
.vip-hero h1 { font-size: 28px; margin-bottom: 8px; }
.vip-status { color: var(--text-secondary); }
.vip-active { color: var(--cta); }
.vip-plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 32px; }
.vip-plan {
  position: relative; background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 24px; text-align: center; transition: box-shadow .15s, border-color .15s;
}
.vip-plan:hover { box-shadow: var(--shadow-md); }
.vip-plan.hot { border-color: var(--cta); }
.plan-tag {
  position: absolute; top: -10px; left: 50%; transform: translateX(-50%);
  background: var(--cta); color: #fff; font-size: 12px; padding: 2px 12px; border-radius: 999px;
}
.plan-name { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.plan-days { color: var(--text-muted); font-size: 13px; margin-bottom: 12px; }
.plan-price { font-size: 30px; font-weight: 700; color: var(--primary); margin-bottom: 12px; }
.vip-plan.hot .plan-price { color: var(--cta); }
.plan-features { list-style: none; text-align: left; margin-bottom: 16px; }
.plan-features li { padding: 4px 0 4px 20px; font-size: 13px; color: var(--text-secondary); position: relative; }
.plan-features li::before { content: "✓"; position: absolute; left: 0; color: var(--success); font-weight: 700; }
.vip-redeem {
  max-width: 560px; margin: 0 auto 32px; background: var(--panel);
  border: 1px solid var(--border); border-radius: 12px; padding: 20px 24px;
}
.vip-redeem h2 { font-size: 16px; margin-bottom: 4px; }
.vip-redeem p { color: var(--text-muted); font-size: 13px; margin-bottom: 12px; }
.redeem-row { display: flex; gap: 10px; }
.redeem-row input {
  flex: 1; padding: 9px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 14px;
}
.redeem-row input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(43, 109, 232, .12); }

.vip-benefits {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 18px; margin-top: 14px;
}
.vip-benefit { font-size: 13px; color: var(--text-secondary); }
.vip-benefit::before { content: "✓"; color: var(--success); font-weight: 700; margin-right: 2px; }
.vip-orders {
  max-width: 720px; margin: 0 auto 40px; background: var(--panel);
  border: 1px solid var(--border); border-radius: 12px; padding: 20px 24px;
}
.vip-orders h2 { font-size: 16px; margin-bottom: 4px; }
.vip-orders p { color: var(--text-muted); font-size: 13px; margin-bottom: 12px; }
.vip-images { max-width: 880px; }
.vip-images-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.vip-images-head h2 { margin-bottom: 0; }
.quota-text { font-size: 13px; color: var(--text-secondary); font-weight: 600; }
.quota-bar {
  height: 8px; border-radius: 4px; background: var(--bg); overflow: hidden; margin-bottom: 8px;
}
.quota-bar i {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, #2b6de8, #6ea2ff); transition: width .3s;
}
.quota-bar i.full { background: linear-gradient(90deg, #ff6b35, #ff9f43); }
.quota-tip { margin-bottom: 14px !important; }

/* 我的素材 tabs */
.vip-assets { max-width: 880px; }
.vip-assets-tabs { display: flex; gap: 6px; margin-bottom: 12px; }
.vip-assets-tabs .tab {
  padding: 6px 16px; border-radius: 999px; border: 1px solid var(--border);
  background: #fff; color: var(--text-secondary); font-size: 13px; cursor: pointer;
}
.vip-assets-tabs .tab.active {
  background: var(--primary-soft); color: var(--primary); border-color: rgba(43, 109, 232, .3); font-weight: 600;
}
.svg-asset-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 14px;
}
.svg-asset-card .svg-asset-thumb { background: #fff; }
.svg-asset-thumb svg { max-width: 100%; max-height: 100%; width: auto; height: auto; }
.order-table-wrap { overflow-x: auto; }
.order-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.order-table th, .order-table td {
  padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap;
}
.order-table th { color: var(--text-muted); font-weight: 500; }
.order-table .mono { font-family: Consolas, Menlo, monospace; }

/* ---------- 管理后台 ---------- */
.admin-shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.admin-sidebar {
  background: linear-gradient(180deg, #1e293b 0%, #111827 100%); color: #cbd5e1;
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow: hidden;
}
.admin-logo { padding: 18px 16px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.admin-logo-text b { display: block; color: #fff; font-size: 15px; }
.admin-logo-text span { font-size: 11px; color: #94a3b8; }
.admin-nav { flex: 1; overflow-y: auto; padding: 10px; display: flex; flex-direction: column; gap: 2px; }
.admin-nav-group { font-size: 11px; color: #64748b; padding: 14px 10px 6px; letter-spacing: 1px; }
.nav-item {
  display: flex; align-items: center; gap: 8px; width: 100%; padding: 9px 12px;
  border: none; border-radius: 8px; background: transparent; color: #cbd5e1;
  font-size: 13px; cursor: pointer; text-align: left; transition: all .15s;
}
.nav-item:hover { background: rgba(255, 255, 255, .08); color: #fff; }
a.nav-item { text-decoration: none; }
.nav-dash { margin-bottom: 6px; }
.nav-item.active {
  background: linear-gradient(135deg, #2b6de8 0%, #3d7bf0 100%); color: #fff;
  box-shadow: 0 4px 10px rgba(43, 109, 232, .35);
}
.admin-sidebar-foot { padding: 14px 16px; border-top: 1px solid rgba(255, 255, 255, .08); display: flex; align-items: center; justify-content: space-between; }
.admin-sidebar-foot .user-name { color: #94a3b8; }
.admin-sidebar-foot .btn-ghost { color: #cbd5e1; }
.admin-sidebar-foot .btn-ghost:hover { background: rgba(255, 255, 255, .1); color: #fff; }
.admin-body-right { display: flex; flex-direction: column; min-width: 0; }
.admin-topbar { background: #fff; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 50; }
.admin-topbar-inner { height: 52px; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; }
.admin-page-title { font-size: 15px; font-weight: 600; }
.admin-front-link { font-size: 13px; color: var(--text-muted); }
.admin-front-link:hover { color: var(--primary); }
.admin-main { padding: 20px; background: var(--bg); flex: 1; }
.admin-page { max-width: 1200px; margin: 0 auto; }
.admin-head { margin-bottom: 16px; }
.admin-head h1 { font-size: 20px; margin-bottom: 12px; }
.admin-stats { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.stat-card {
  background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 14px;
  text-align: center; box-shadow: var(--shadow-sm);
}
.stat-num {
  font-size: 24px; font-weight: 700;
  background: linear-gradient(135deg, #2b6de8, #7c5cff);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat-label { font-size: 12px; color: var(--text-muted); }
.admin-panel { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 14px; box-shadow: var(--shadow-sm); }
.admin-page { max-width: 1200px; margin: 0 auto; padding: 24px 16px 60px; }
.admin-head { margin-bottom: 16px; }
.admin-head h1 { font-size: 22px; margin-bottom: 12px; }
.admin-stats { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.stat-card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 12px; text-align: center; }
.stat-num { font-size: 22px; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 12px; color: var(--text-muted); }
.admin-panel { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 14px; }
.admin-actions { display: flex; gap: 10px; margin-bottom: 12px; }
.admin-actions select {
  padding: 6px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 13px; color: var(--text-secondary); background: #fff;
}
.svg-preview { display: inline-flex; align-items: center; }
.admin-code-gen { align-items: flex-end; }
.admin-code-gen label { font-size: 13px; color: var(--text-secondary); }
.admin-code-gen input {
  width: 80px; padding: 5px 8px; border: 1px solid var(--border); border-radius: var(--radius-sm); margin: 0 6px 0 4px;
}
.table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th, .admin-table td { padding: 9px 10px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: middle; }
.admin-table th { background: #fafbfd; color: var(--text-secondary); font-weight: 600; white-space: nowrap; }
.admin-table tr:hover td { background: #fbfcfe; }
.td-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.btn-danger:hover { color: var(--danger); border-color: var(--danger); }
.color-chip { display: inline-block; width: 14px; height: 14px; border-radius: 3px; vertical-align: -2px; margin-right: 4px; border: 1px solid rgba(0,0,0,.1); }
.mono { font-family: Consolas, Menlo, monospace; }
.empty-td { text-align: center; color: var(--text-muted); padding: 24px; }
.modal-wide { max-width: 760px; }
.form-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; font-size: 13px; color: var(--text-secondary); }
.form-field input, .form-field select, .form-field textarea {
  padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 13px; width: 100%;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(43, 109, 232, .12);
}
.form-field input[type="color"] { width: 60px; height: 34px; padding: 2px; }

/* ---------- 安全设置面板 ---------- */
.panel-subtitle { font-size: 14px; margin: 0 0 12px; }
.panel-divider { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
.inline-field { display: flex; align-items: center; gap: 6px; }
.inline-field .prefix {
  flex: 0 0 auto; padding: 8px 10px; background: var(--primary-soft);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 13px; color: var(--primary);
}
.inline-field input { flex: 1; }

/* 会员素材配额表单 */
.quota-form-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px 20px;
}
.quota-form-grid .form-field input { width: 140px; }
@media (max-width: 860px) {
  .quota-form-grid { grid-template-columns: 1fr; }
}

/* ---------- 图片管理 ---------- */
.img-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px; padding: 14px 0;
}
.img-item {
  border: 1px solid var(--border); border-radius: 10px; overflow: hidden;
  background: #fff; display: flex; flex-direction: column;
}
.img-thumb {
  height: 130px; display: flex; align-items: center; justify-content: center;
  background: #f5f7fa; overflow: hidden;
}
.img-thumb img { max-width: 100%; max-height: 100%; object-fit: contain; }
.img-meta { padding: 8px 10px; display: flex; flex-direction: column; gap: 2px; }
.img-name { font-size: 12px; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.img-size { font-size: 11px; color: var(--text-muted); }
.img-item .btn { margin: 0 10px 10px; }

@media (max-width: 860px) {
  .vip-plans { grid-template-columns: 1fr; }
  .admin-stats { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   V3 扩展：工具栏图标 / 预览 / 检测 / UI 升级
   ============================================================ */

/* ---------- 工具栏图标 ---------- */
.tb-btn svg { display: block; margin: 0 auto; }
.tb-indent svg { transform: scaleX(-1); }
.tb-select select { cursor: pointer; }
.tb-btn.active { background: var(--primary-soft); color: var(--primary); border-color: var(--primary); }

/* ---------- 预览弹窗 ---------- */
.modal-preview { max-width: 520px; }
.preview-body { background: #e9edf2; display: flex; justify-content: center; }
.preview-phone {
  width: 100%; max-width: 375px; background: #fff; border-radius: 8px;
  box-shadow: var(--shadow-md); overflow: hidden; min-height: 480px;
}
.preview-title {
  padding: 16px 18px 12px; font-size: 20px; font-weight: 700; color: #1f2733;
  border-bottom: 1px solid var(--border);
}
.preview-content { padding: 16px 18px 40px; font-size: 15px; line-height: 1.75; color: #3f3f3f; word-break: break-word; }
.preview-content img { max-width: 100% !important; height: auto !important; }
.preview-content p { margin: 0 0 10px; }
.preview-content section { margin-bottom: 10px; }

/* ---------- 敏感词检测 ---------- */
.check-pass { text-align: center; padding: 24px 0; font-size: 16px; color: var(--success); font-weight: 600; }
.check-summary { margin-bottom: 12px; font-size: 14px; color: var(--text-secondary); }
.check-summary b { color: var(--danger); }
.check-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.check-chip {
  display: inline-block; padding: 4px 12px; border-radius: 999px; font-size: 13px;
  background: #fff7ed; color: var(--warning); border: 1px solid #fed7aa;
}
.check-chip.danger { background: #fef2f2; color: var(--danger); border-color: #fecaca; font-weight: 600; }
.check-tip { margin-top: 14px; font-size: 12px; color: var(--text-muted); }

/* ---------- HTML 源码模式 ---------- */
.editor-html {
  width: var(--editor-width); min-height: 720px; padding: 16px;
  font-family: Consolas, Menlo, "Courier New", monospace; font-size: 13px;
  line-height: 1.7; color: #1f2733; background: #fbfcfe;
  border: 1px solid var(--border); border-radius: 4px; resize: none; outline: none;
}
.editor-html:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(43, 109, 232, .12); }

/* ---------- UI 精致化升级 ---------- */
.topbar { background: linear-gradient(180deg, #ffffff 0%, #fafbff 100%); box-shadow: 0 2px 8px rgba(16, 24, 40, .06); }
.brand-mark { background: linear-gradient(135deg, #2b6de8 0%, #7c5cff 100%); box-shadow: 0 2px 6px rgba(43, 109, 232, .35); }
.btn-primary { background: linear-gradient(135deg, #2b6de8 0%, #3d7bf0 100%); }
.btn-primary:hover { background: linear-gradient(135deg, #1e56c8 0%, #2b6de8 100%); }
.btn-wechat { background: linear-gradient(135deg, #07c160 0%, #0bd979 100%); }
.btn-wechat:hover { background: linear-gradient(135deg, #06ad56 0%, #07c160 100%); }
.style-card { border-radius: 10px; }
.style-card:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(16, 24, 40, .1); }
.style-thumb { transition: transform .2s; }
.style-card:hover .style-thumb { transform: scale(1.01); }
.tab { transition: all .15s; }
.toolbar { box-shadow: 0 1px 4px rgba(16, 24, 40, .04); position: relative; z-index: 5; }
.tb-btn { transition: background .12s, color .12s, transform .12s; }
.tb-btn:hover { transform: translateY(-1px); }
.editor-page { box-shadow: 0 8px 24px rgba(16, 24, 40, .12); border-radius: 4px; }
.panel-head { background: #fafbff; }
.panel-title { letter-spacing: .5px; }
.action-grid .btn { border-radius: 8px; }

/* ============================================================
   SVG 作图器
   ============================================================ */
.svgmaker-shell {
  display: grid; grid-template-columns: 240px 1fr 280px;
  height: calc(100vh - 52px); overflow: hidden;
}
.sm-left, .sm-right {
  background: var(--panel); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; overflow: hidden;
}
.sm-right { border-right: none; border-left: 1px solid var(--border); }
.sm-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  padding: 12px; overflow-y: auto; flex: 1; align-content: start;
}
.sm-grid.sm-grid-block { display: block; }
.sm-lib-card {
  border: 1px solid var(--border); border-radius: 8px; background: #fff;
  cursor: pointer; text-align: center; padding: 10px 4px; transition: border-color .15s, box-shadow .15s;
}
.sm-lib-card:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.sm-lib-thumb { height: 40px; display: flex; align-items: center; justify-content: center; }
.sm-lib-name { font-size: 11px; color: var(--text-secondary); margin-top: 4px; }
.sm-mine-card { padding: 10px; }
.sm-mine-thumb {
  height: 120px; overflow: hidden; border-radius: 6px; background: #f5f7fa;
  display: flex; align-items: center; justify-content: center;
}
.sm-mine-thumb svg { max-width: 100%; max-height: 100%; width: auto; height: auto; }
.sm-mine-actions { display: flex; gap: 6px; margin-top: 8px; justify-content: center; }
.sm-text-add { padding: 12px; display: flex; flex-direction: column; gap: 8px; border-top: 1px solid var(--border); }
.sm-text-add input {
  padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 13px;
}
.sm-text-add input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(43, 109, 232, .12); }
.sm-text-presets {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
}
.sm-text-group { margin-bottom: 18px; }
.sm-text-group-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--text);
  margin-bottom: 10px;
}
.sm-text-group-title::before {
  content: ""; width: 4px; height: 14px; border-radius: 2px;
  background: linear-gradient(180deg, var(--primary), #7c5cff);
}
.sm-text-group-title::after {
  content: ""; flex: 1; height: 1px;
  background: linear-gradient(90deg, var(--border), transparent);
}
.sm-preset-chip {
  padding: 8px 4px; border: 1px solid var(--border); border-radius: 8px;
  background: #fff; font-size: 13px; color: var(--text-secondary);
  cursor: pointer; text-align: center; line-height: 1.2;
  transition: all .15s ease;
}
.sm-preset-chip:hover {
  border-color: var(--primary); color: #fff;
  background: linear-gradient(135deg, #2b6de8 0%, #3d7bf0 100%);
  box-shadow: 0 4px 10px rgba(43, 109, 232, .28);
  transform: translateY(-1px);
}
.sm-preset-chip {
  padding: 5px 12px; border: 1px solid var(--border); border-radius: 999px;
  background: #fff; font-size: 12px; color: var(--text-secondary); cursor: pointer;
  transition: all .12s;
}
.sm-preset-chip:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); }

/* Emoji 表情素材 */
.sm-emoji-grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px;
}
.sm-emoji-chip {
  padding: 8px 0; border: 1px solid var(--border); border-radius: 10px;
  background: #fff; font-size: 26px; line-height: 1; text-align: center;
  cursor: pointer; transition: all .15s ease;
}
.sm-emoji-chip:hover {
  border-color: var(--primary); background: var(--primary-soft);
  box-shadow: 0 4px 10px rgba(43, 109, 232, .18);
  transform: translateY(-1px) scale(1.08);
}

/* 特殊符号素材 */
.sm-symbol-search-wrap { margin-bottom: 14px; }
.sm-symbol-search {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border); border-radius: 10px;
  font-size: 13px; color: var(--text); background: #fff; outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.sm-symbol-search:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(43, 109, 232, .12);
}
.sm-symbol-grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px;
}
.sm-symbol-chip {
  padding: 6px 0; border: 1px solid var(--border); border-radius: 10px;
  background: #fff; font-size: 20px; line-height: 1.2; text-align: center;
  color: var(--text); cursor: pointer; transition: all .15s ease;
}
.sm-symbol-chip:hover {
  border-color: var(--primary); color: var(--primary); background: var(--primary-soft);
  box-shadow: 0 4px 10px rgba(43, 109, 232, .18);
  transform: translateY(-1px);
}

.sm-center { display: flex; flex-direction: column; overflow: hidden; background: #eef1f6; }
.sm-canvas-area { flex: 1; display: flex; align-items: center; justify-content: center; padding: 24px; overflow: auto; }
.sm-stage {
  position: relative; display: inline-flex; padding: 20px;
}
.sm-ruler {
  position: absolute; background: transparent; z-index: 3; pointer-events: none;
}
.sm-ruler-top { top: 0; left: 20px; right: 20px; height: 20px; }
.sm-ruler-left { left: 0; top: 20px; bottom: 20px; width: 20px; }
.sm-ruler-bottom { bottom: 0; left: 20px; right: 20px; height: 20px; }
.sm-ruler-right { right: 0; top: 20px; bottom: 20px; width: 20px; }
.ruler-tick { position: absolute; top: 0; height: 100%; border-left: 1px solid #d5dbe5; }
.sm-ruler-left .ruler-tick, .sm-ruler-right .ruler-tick { top: auto; left: 0; width: 100%; height: auto; border-left: none; border-top: 1px solid #d5dbe5; }
.ruler-tick b {
  position: absolute; top: 2px; left: 3px; font-size: 9px; font-weight: 400; color: var(--text-muted);
  white-space: nowrap;
}
.sm-ruler-left .ruler-tick b, .sm-ruler-right .ruler-tick b { top: auto; left: 2px; writing-mode: vertical-rl; }
.sm-canvas-wrap {
  position: relative;
  max-width: 100%; max-height: 100%;
  background: repeating-conic-gradient(#eef1f6 0% 25%, #ffffff 0% 50%) 0 0 / 20px 20px;
  box-shadow: 0 8px 24px rgba(16, 24, 40, .12); border-radius: 4px; overflow: hidden;
  display: inline-flex;
}
.sm-canvas-wrap svg { display: block; max-width: 100%; max-height: 100%; }

/* 画布尺寸拖拽手柄 */
.sm-resize-canvas {
  position: absolute; right: 0; bottom: 0; width: 18px; height: 18px;
  cursor: nwse-resize; z-index: 4;
  background: linear-gradient(135deg, transparent 50%, #2b6de8 50%);
  border-radius: 0 0 4px 0;
}
.sm-resize-canvas:hover { box-shadow: 0 0 0 3px rgba(43, 109, 232, .2); }

/* 框选矩形 */
.sm-marquee {
  position: absolute; z-index: 5; pointer-events: none;
  border: 1px solid #2b6de8; background: rgba(43, 109, 232, .08);
  border-radius: 2px;
}

/* 锁定元素 */
#smCanvas [data-locked="1"] { opacity: .45; }
.sm-elem.locked { opacity: .6; }
.sm-lock {
  border: none; background: transparent; cursor: pointer; font-size: 13px; padding: 0 2px;
}
.sm-lock:hover { transform: scale(1.15); }
#smCanvas [data-id] { cursor: move; }
#smCanvas [data-id]:hover { opacity: .85; }
.sm-selbox { pointer-events: none; }
.sm-resize-handle { cursor: nwse-resize; }
.sm-rotate-handle { cursor: crosshair; }.sm-rotate-row { gap: 6px; }
.sm-rotate-row input[type="number"] { width: 56px; }
.sm-layer-row { gap: 4px; }
.sm-layer-row .btn { flex: 1; padding: 4px 0; font-size: 12px; }
.sm-dup-row { margin-top: 8px; }
.sm-dup-row .btn { flex: 1; }
.sm-elements { border-top: 1px solid var(--border); background: var(--panel); padding: 10px 14px; max-height: 180px; display: flex; flex-direction: column; }
.sm-elements-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.sm-elem-list { overflow-y: auto; display: flex; flex-wrap: wrap; gap: 6px; }
.sm-elem {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px;
  border: 1px solid var(--border); border-radius: 999px; background: #fff; cursor: pointer; font-size: 12px;
}
.sm-elem.active { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); }
.sm-elem-name { max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sm-del { border: none; background: transparent; color: var(--text-muted); font-size: 14px; cursor: pointer; padding: 0 2px; }
.sm-del:hover { color: var(--danger); }

.sm-block { padding: 10px 14px; border-bottom: 1px solid var(--border); }
.sm-block-title { font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: 8px; }
.sm-presets { display: flex; flex-wrap: wrap; gap: 6px; }
.sm-presets button {
  padding: 5px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: #fff; font-size: 12px; color: var(--text-secondary); cursor: pointer;
}
.sm-presets button.active { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); font-weight: 600; }
.sm-row { display: flex; gap: 10px; align-items: center; }
.sm-row label { font-size: 12px; color: var(--text-secondary); display: flex; align-items: center; gap: 4px; }
.sm-row .btn.active { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); }
.sm-row input[type="number"], .sm-row input[type="text"] {
  width: 70px; padding: 5px 8px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 13px;
}
.sm-row input[type="color"] { width: 40px; height: 32px; padding: 2px; border: 1px solid var(--border); border-radius: 6px; cursor: pointer; }
#smTextContent { flex: 1; width: auto; padding: 7px 10px; }
.sm-pos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; margin-bottom: 8px; }
.sm-pos button {
  padding: 6px 0; border: 1px solid var(--border); border-radius: 6px; background: #fff; font-size: 12px; cursor: pointer;
}
.sm-pos button.active { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.sm-actions { display: flex; flex-direction: column; gap: 8px; }
.sm-tip { padding: 0 14px 14px; font-size: 12px; color: var(--text-muted); line-height: 1.6; }

/* ============================================================
   后台数据大屏
   ============================================================ */
.screen-body { background: #070d1a; color: #e2e8f0; overflow-x: hidden; }
.screen { max-width: 1320px; margin: 0 auto; padding: 20px; position: relative; }
.screen-bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(0,212,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,.05) 1px, transparent 1px);
  background-size: 40px 40px;
}
.screen-bg-grid::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(0,212,255,.12), transparent 60%);
}
.screen > * { position: relative; z-index: 1; }
.screen-head {
  display: flex; align-items: center; gap: 16px; padding: 12px 4px 20px;
}
.screen-back { color: #4a6a8a; font-size: 13px; }
.screen-back:hover { color: #00d4ff; }
.screen-head h1 {
  flex: 1; text-align: center; font-size: 24px; font-weight: 700;
  background: linear-gradient(90deg, #00d4ff, #a78bfa, #00ff9d);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  letter-spacing: 2px;
}
.screen-full {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border: 1px solid rgba(0,212,255,.4); border-radius: 8px;
  background: rgba(0,212,255,.08); color: #8fd8ff; font-size: 13px; cursor: pointer;
  transition: all .2s;
}
.screen-full:hover { background: rgba(0,212,255,.18); box-shadow: 0 0 14px rgba(0,212,255,.35); }
.screen-time { font-size: 13px; color: #4a6a8a; font-variant-numeric: tabular-nums; }
.screen-kpis { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-bottom: 14px; }
.kpi-card {
  position: relative; padding: 18px 16px; border-radius: 14px; overflow: hidden;
  background: linear-gradient(180deg, rgba(0,212,255,.07), rgba(10,20,40,.6));
  border: 1px solid rgba(0,212,255,.18);
  box-shadow: 0 0 24px rgba(0,212,255,.08), inset 0 0 24px rgba(0,212,255,.04);
}
.kpi-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--kpi, #00d4ff), transparent);
  box-shadow: 0 0 12px var(--kpi, #00d4ff);
}
.kpi-card::after {
  content: ""; position: absolute; top: 0; left: -100%; width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.05), transparent);
  animation: kpi-scan 4s linear infinite;
}
@keyframes kpi-scan { to { left: 150%; } }
.kpi-label { font-size: 12px; color: #6b8aaa; }
.kpi-num { font-size: 34px; font-weight: 700; color: #fff; margin: 6px 0 2px; text-shadow: 0 0 18px var(--kpi, #00d4ff); }
.kpi-sub { font-size: 11px; color: #4a6a8a; }
.screen-kpis-sm { grid-template-columns: repeat(3, 1fr); }
.svg-kpi {
  display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 12px;
  background: linear-gradient(180deg, rgba(0,255,157,.06), rgba(10,20,40,.6));
  border: 1px solid rgba(0,255,157,.18);
  box-shadow: 0 0 20px rgba(0,255,157,.07);
}
.svg-kpi-icon {
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  border-radius: 10px; background: rgba(255,255,255,.05); color: var(--c);
  font-size: 18px; font-weight: 700; border: 1px solid rgba(255,255,255,.1);
}
.svg-kpi b { display: block; font-size: 24px; color: #fff; text-shadow: 0 0 14px var(--c); }
.svg-kpi span { font-size: 12px; color: #6b8aaa; }
.screen-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; }
.screen-card {
  background: linear-gradient(180deg, rgba(10,25,47,.85), rgba(7,13,26,.9));
  border: 1px solid rgba(0,212,255,.15); border-radius: 14px; padding: 16px;
  box-shadow: 0 0 24px rgba(0,212,255,.06);
  backdrop-filter: blur(4px);
}
.screen-card h2 { font-size: 14px; color: #8fc7e8; margin-bottom: 12px; font-weight: 600; letter-spacing: .5px; }
.screen-card h2::before { content: "▍"; color: #00d4ff; margin-right: 6px; }
.screen-card-wide { grid-column: 1 / -1; }
.chart-box { width: 100%; overflow: hidden; }
.chart-box svg { width: 100%; display: block; }
.chart-pie { display: flex; justify-content: center; }
.chart-pie svg { width: 200px; height: 200px; }
.chart-legend { display: flex; gap: 16px; margin-top: 8px; font-size: 12px; color: #6b8aaa; }
.chart-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 4px; }

/* ---------- 中国地图 ---------- */
.screen-map-card { position: relative; }
.map-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 12px; flex-wrap: wrap; }
.map-head h2 { margin-bottom: 0; }
.visualmap { display: flex; align-items: center; gap: 8px; }
.vm-label { font-size: 11px; color: #6b8aaa; }
.vm-bar {
  width: 120px; height: 8px; border-radius: 4px;
  background: linear-gradient(90deg, #0e4d78, #0a6e9e, #009fc4, #00d9e8);
  box-shadow: 0 0 8px rgba(0,217,232,.5);
}
.visualmap input[type="range"] {
  width: 110px; accent-color: #00d4ff; cursor: pointer;
}
.map-layout { display: grid; grid-template-columns: 1fr 300px; gap: 16px; align-items: stretch; }
.chart-map { position: relative; display: flex; justify-content: center; }
.chart-map svg { width: 100%; height: auto; cursor: grab; }
.chart-map svg:active { cursor: grabbing; }
.map-hint {
  position: absolute; left: 10px; bottom: 8px; font-size: 11px; color: #4a6a8a;
  background: rgba(5,15,30,.6); padding: 3px 10px; border-radius: 10px;
}
.map-side { border-left: 1px solid rgba(0,212,255,.15); padding-left: 16px; }
.map-side h3 { font-size: 13px; color: #8fc7e8; margin-bottom: 10px; }
.map-side svg { width: 100%; height: auto; }

.province { cursor: pointer; }
.province path, .province rect { transition: fill .25s, filter .25s, transform .25s; transform-box: fill-box; transform-origin: center; }
.province:hover path, .province.active path,
.province:hover rect, .province.active rect {
  fill: #ffd54a !important;
  stroke: #ffe082;
  transform: scale(1.05);
}
.province.has-data { filter: url(#provGlowCyan); }
.province:hover, .province.active { filter: url(#provGlowGold); }
.ripple { pointer-events: none; }
.map-tooltip {
  position: fixed; z-index: 99; pointer-events: none;
  padding: 9px 14px; border-radius: 8px;
  background: rgba(5,15,30,.94); border: 1px solid rgba(255,213,74,.6);
  box-shadow: 0 0 20px rgba(255,213,74,.4);
  font-size: 13px; color: #e2f6ff;
  display: flex; flex-direction: column; gap: 3px;
}
.map-tooltip b { color: #ffd54a; font-size: 14px; }
.map-tooltip span { color: #8fd8ff; font-size: 12px; }

/* 全屏模式 */
.screen-body:fullscreen { background: #070d1a; overflow: auto; }
.screen-body:fullscreen .screen { max-width: 1600px; padding: 30px; }
.screen-body:fullscreen .screen-grid { grid-template-columns: 1.5fr 1fr; }
.screen-body:fullscreen .chart-map svg { max-width: 1200px; }
.pie-legend { display: flex; flex-wrap: wrap; gap: 6px 12px; margin-top: 10px; font-size: 12px; color: #6b8aaa; }
.pie-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 4px; }
.today-box { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.today-item {
  padding: 14px; border-radius: 10px; text-align: center;
  background: rgba(0,212,255,.05); border: 1px solid rgba(0,212,255,.12);
}
.today-item b { display: block; font-size: 26px; color: #00d4ff; text-shadow: 0 0 14px rgba(0,212,255,.5); }
.today-item span { font-size: 12px; color: #4a6a8a; }
.material-sum { padding: 12px; border-radius: 10px; background: rgba(43,109,232,.12); text-align: center; }
.sum-num { font-size: 32px; font-weight: 700; color: #6ea2ff; }
.sum-label { font-size: 12px; color: #64748b; }
@media (max-width: 900px) {
  .screen-kpis { grid-template-columns: repeat(2, 1fr); }
  .screen-kpis-sm { grid-template-columns: repeat(3, 1fr); }
  .screen-grid { grid-template-columns: 1fr; }
  .screen-head h1 { font-size: 16px; }
  .today-box { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1000px) {
  .svgmaker-shell { grid-template-columns: 200px 1fr; }
  .sm-right { grid-column: 1 / -1; border-left: none; border-top: 1px solid var(--border); flex-direction: row; flex-wrap: wrap; }
}

/* ============================================================
   会员中心 V2：清爽重设计
   ============================================================ */
.vip-page { max-width: 920px; margin: 0 auto; padding: 24px 16px 60px; }

/* 身份横幅 */
.vip-hero {
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  background: linear-gradient(120deg, #1e3c72 0%, #2b6de8 55%, #6ea2ff 100%);
  border-radius: 16px; padding: 24px 28px; color: #fff; margin-bottom: 20px;
  box-shadow: 0 10px 24px rgba(43, 109, 232, .25);
}
.vip-hero-main { display: flex; align-items: center; gap: 16px; }
.vip-crown { font-size: 40px; line-height: 1; }
.vip-hero-info h1 { font-size: 22px; margin: 0 0 4px; color: #fff; }
.vip-status { color: rgba(255, 255, 255, .9); font-size: 13px; margin: 0; }
.vip-status .vip-active { color: #ffe082; }
.vip-hero-perks { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.vip-benefit {
  background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .22);
  padding: 4px 12px; border-radius: 999px; font-size: 12px; color: #fff;
}

/* 套餐卡 */
.vip-plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 20px; }
.vip-plan {
  position: relative; background: #fff; border: 1px solid var(--border);
  border-radius: 14px; padding: 22px 20px; text-align: center;
  transition: box-shadow .15s, border-color .15s, transform .15s;
}
.vip-plan:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.vip-plan.hot { border-color: var(--cta); }
.plan-tag {
  position: absolute; top: -10px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, #ff6b35, #ff9f43); color: #fff;
  font-size: 12px; padding: 2px 12px; border-radius: 999px;
}
.plan-name { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.plan-price { font-size: 30px; font-weight: 700; color: var(--primary); margin-bottom: 14px; }
.vip-plan.hot .plan-price { color: var(--cta); }
.plan-unit { font-size: 12px; font-weight: 400; color: var(--text-muted); margin-left: 2px; }

/* 统一卡片 */
.vip-redeem, .vip-assets, .vip-orders {
  background: #fff; border: 1px solid var(--border); border-radius: 14px;
  padding: 18px 22px; margin-bottom: 16px;
}
.vip-redeem h2, .vip-section-head h2, .vip-orders summary { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 10px; }
.vip-section-head { display: flex; align-items: center; justify-content: space-between; }
.vip-section-head h2 { margin-bottom: 0; }
.quota-text { font-size: 13px; color: var(--text-secondary); font-weight: 600; }
.redeem-row { display: flex; gap: 10px; }
.redeem-row input {
  flex: 1; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; font-size: 14px;
}
.redeem-row input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(43, 109, 232, .12); }
.buy-row { margin-top: 12px; align-items: center; }
.buy-row p { margin: 0; flex: 1; font-size: 13px; color: var(--text-secondary); }

/* 素材 tabs + 配额 */
.vip-assets-tabs { display: flex; gap: 6px; margin: 12px 0 10px; }
.vip-assets-tabs .tab {
  padding: 6px 16px; border-radius: 999px; border: 1px solid var(--border);
  background: #fff; color: var(--text-secondary); font-size: 13px; cursor: pointer;
}
.vip-assets-tabs .tab.active {
  background: var(--primary-soft); color: var(--primary); border-color: rgba(43, 109, 232, .3); font-weight: 600;
}
.quota-bar { height: 8px; border-radius: 4px; background: #eef1f6; overflow: hidden; margin-bottom: 8px; }
.quota-bar i {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, #2b6de8, #6ea2ff); transition: width .3s;
}
.quota-bar i.full { background: linear-gradient(90deg, #ff6b35, #ff9f43); }
.quota-tip { color: var(--text-muted); font-size: 12px; margin-bottom: 12px; }

/* 折叠的开通记录 */
.vip-orders summary { cursor: pointer; list-style: none; position: relative; padding-right: 24px; margin-bottom: 0; }
.vip-orders summary::-webkit-details-marker { display: none; }
.vip-orders summary::after {
  content: "▾"; position: absolute; right: 0; top: 0; color: var(--text-muted); transition: transform .2s;
}
.vip-orders[open] summary::after { transform: rotate(180deg); }
.vip-orders p { color: var(--text-muted); font-size: 13px; margin: 8px 0; }

/* 网格 */
.img-grid, .svg-asset-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px;
}
.img-item {
  border: 1px solid var(--border); border-radius: 10px; overflow: hidden;
  background: #fff; display: flex; flex-direction: column;
}
.img-thumb {
  height: 110px; display: flex; align-items: center; justify-content: center;
  background: #f5f7fa; overflow: hidden;
}
.img-thumb img, .svg-asset-thumb svg { max-width: 100%; max-height: 100%; object-fit: contain; }
.img-meta { padding: 8px 10px; display: flex; flex-direction: column; gap: 2px; }
.img-name { font-size: 12px; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.img-size { font-size: 11px; color: var(--text-muted); }
.img-item .btn { margin: 0 10px 10px; }
.panel-empty { padding: 20px; text-align: center; color: var(--text-muted); font-size: 13px; }

@media (max-width: 760px) {
  .vip-plans { grid-template-columns: 1fr; }
  .vip-hero { flex-direction: column; align-items: flex-start; }
  .vip-hero-perks { justify-content: flex-start; }
}