/* ===== filmvip.css — 影视充值单屏直购页（v2.2.2 美化版 2026-08-30） =====
 * 视觉规范（对齐设计稿 + 全站令牌）：
 *   主色 #fa2c19 / 背景 #f5f5f6 / 卡片无边框白卡+浅阴影 / 圆角 12px / 左右留白 16px
 *   选中态：红框 + 浅红底 #fff0ed + 阴影；按压态：背景加深
 * 布局：分类Tab → 4列品牌网格 → 套餐分组tab → 套餐卡 → 账号区 → 壳内底部固定条
 */
:root{--primary:#fa2c19;--primary-light:#fff0ed;--bg:#f5f5f6;--card:#fff;--text:#1a1a1a;--text-2:#666;--success:#07c160;--warn:#ad6800;--border:#eee;--shadow:0 1px 3px rgba(0,0,0,.06);--shadow-on:0 3px 10px rgba(250,44,25,.16)}
*{box-sizing:border-box;margin:0;padding:0}

.badge-test{margin-left:6px;background:#fff7e6;color:var(--warn);font-size:12px;padding:1px 7px;border-radius:8px;font-weight:600;display:none}

.wrap{padding:12px 16px 8px}
.notice{background:#fff7e6;border:1px solid #ffe7a3;color:var(--warn);font-size:12px;border-radius:10px;padding:10px 12px;margin-bottom:12px;display:none}
.err{background:#fff1f0;border:1px solid #ffccc7;color:#cf1322;font-size:12px;border-radius:10px;padding:10px 12px;margin-bottom:12px;display:none}

/* ---- 分类 Tab（横向滚动 + snap）---- */
.cat-bar{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;scroll-snap-type:x mandatory;padding:2px 0 10px}
.cat-bar::-webkit-scrollbar{display:none}
.cat-bar .chip{flex-shrink:0;scroll-snap-align:start;padding:7px 14px;font-size:13px;border:1.5px solid var(--border);background:#fafafa;color:var(--text-2);border-radius:16px;cursor:pointer;font-family:inherit;-webkit-tap-highlight-color:transparent;transition:background .15s,box-shadow .15s}
.cat-bar .chip:active{background:#f0f1f3}
.cat-bar .chip.on{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 2px 6px rgba(250,44,25,.28)}

/* ---- 区头 ---- */
.sec-head{display:flex;align-items:center;justify-content:space-between;margin:14px 0 8px}
.sec-head .t{font-size:15px;font-weight:700;color:var(--text)}
.sec-head .sub{font-size:12px;color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:60%}

/* ---- 品牌网格 4 列（无边框白卡 + 阴影；透明边框占位防选中跳动）---- */
.brands{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.b-card{background:#fff;border:1.5px solid transparent;border-radius:12px;padding:8px 4px 9px;text-align:center;cursor:pointer;box-shadow:var(--shadow);transition:border-color .15s,background .15s,box-shadow .15s,transform .15s;-webkit-tap-highlight-color:transparent}
.b-card:active{background:#fafafa}
.b-card .b-img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:10px;background:#f0f1f3;display:flex;align-items:center;justify-content:center;font-size:24px;overflow:hidden}
.b-card .b-name{font-size:12px;color:var(--text);margin-top:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.b-card .b-price{font-size:13px;font-weight:800;color:var(--primary);margin-top:2px}
.b-card .b-price small{font-size:11px;font-weight:400;color:var(--text-2)}
.b-card .b-na{display:inline-block;font-size:11px;color:#999;background:#f2f3f5;border-radius:7px;padding:1px 7px;margin-top:3px}
.b-card.off{opacity:.6;cursor:not-allowed}
.b-card.on{border-color:var(--primary);background:var(--primary-light);box-shadow:var(--shadow-on);transform:translateY(-1px)}

/* ---- 套餐分组 tab（权益类型二次分类）---- */
.ig-tabs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;scroll-snap-type:x mandatory;padding:2px 0 10px}
.ig-tabs::-webkit-scrollbar{display:none}
.ig-tab{flex-shrink:0;scroll-snap-align:start;padding:6px 14px;font-size:13px;border:1.5px solid var(--border);background:#fafafa;color:var(--text-2);border-radius:16px;cursor:pointer;font-family:inherit;-webkit-tap-highlight-color:transparent;transition:background .15s,box-shadow .15s}
.ig-tab:active{background:#f0f1f3}
.ig-tab.on{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 2px 6px rgba(250,44,25,.28)}

/* ---- 套餐卡（3 列等宽；无边框白卡 + 阴影）---- */
.items{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.i-card{position:relative;background:#fff;border:1.5px solid transparent;border-radius:12px;padding:12px 6px 11px;text-align:center;cursor:pointer;box-shadow:var(--shadow);transition:border-color .15s,background .15s,transform .15s,box-shadow .15s;-webkit-tap-highlight-color:transparent}
.i-card:active{background:#fafafa}
.i-card .i-dur{font-size:15px;font-weight:700;color:var(--text)}
.i-card .i-ben{font-size:11px;color:#999;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.i-card .i-price{font-size:16px;font-weight:800;color:var(--primary);margin-top:5px}
.i-card .i-save{font-size:12px;color:var(--primary);margin-top:1px}
.i-card .i-best{position:absolute;top:-7px;right:6px;font-size:11px;color:var(--warn);background:#fff7e6;border:1px solid #ffe7a3;border-radius:6px;padding:0 5px;line-height:16px;white-space:nowrap}
.i-card.on{border-color:var(--primary);background:var(--primary-light);transform:translateY(-2px);box-shadow:var(--shadow-on)}

/* ---- 账号区 ---- */
.acct{background:#fff;border-radius:12px;padding:12px;margin-top:14px;box-shadow:var(--shadow)}
.acct .field{margin-bottom:10px}
.acct .field:last-child{margin-bottom:0}
.acct .field label{font-size:12px;color:var(--text-2);display:block;margin-bottom:6px}
.inp-row{display:flex;gap:8px}
.inp-row .input{flex:1;min-width:0}
.paste{width:64px;flex-shrink:0;border:1.5px solid var(--primary);background:#fff;color:var(--primary);border-radius:10px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:background .15s}
.paste:active{background:var(--primary-light)}
.input{width:100%;padding:11px 12px;border:1.5px solid var(--border);border-radius:10px;font-size:14px;background:#fafafa;outline:none;font-family:inherit;transition:border-color .15s,box-shadow .15s,background .15s}
.input:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px rgba(250,44,25,.10)}
.warn-line{font-size:12px;color:var(--warn);line-height:1.7;margin-top:4px}

/* ---- 移动端滚动修复（sw-win 固定视口高，sw-body 内部滚动）---- */
@media (max-width: 767px) {
  .sw-win{height:100vh;min-height:0}
}

/* ---- 底部固定条（壳内 sticky，非外部覆盖）---- */
.pay-wrap{position:sticky;bottom:0;background:rgba(255,255,255,.97);border-top:1px solid #f0f0f0;padding:8px 16px calc(8px + env(safe-area-inset-bottom,0px));backdrop-filter:blur(6px)}
.pay-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--primary);border-radius:14px;padding:14px 18px;min-height:56px;cursor:pointer;box-shadow:0 4px 14px rgba(250,44,25,.28);-webkit-tap-highlight-color:transparent;transition:background .15s}
.pay-bar:active{background:#e12614}
.pay-bar.disabled{background:#e9e9e9;box-shadow:none;cursor:not-allowed}
.pb-lab{font-size:15px;font-weight:700;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pay-bar.disabled .pb-lab{color:#aaa}
.pb-price{font-size:22px;font-weight:800;color:#fff;white-space:nowrap}
.pay-bar.disabled .pb-price{color:#bbb}
.pay-note{font-size:12px;color:#999;text-align:center;padding:8px 0 4px}
.pay-note a{color:#999;text-decoration:none}

/* ---- 通用 ---- */
.empty{text-align:center;color:var(--text-2);font-size:13px;padding:22px 0}
.hidden{display:none!important}
.skel{background:linear-gradient(90deg,#eee 25%,#e5e5e5 50%,#eee 75%);background-size:200% 100%;animation:sk 1.2s infinite;border-radius:8px}
@keyframes sk{0%{background-position:200% 0}100%{background-position:-200% 0}}
.toast{position:fixed;left:50%;bottom:120px;transform:translateX(-50%);background:rgba(0,0,0,.78);color:#fff;font-size:13px;padding:9px 16px;border-radius:8px;z-index:99;display:none;max-width:80%;text-align:center}

/* ---- 结果弹窗 ---- */
.mask{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;align-items:center;justify-content:center;z-index:50;padding:20px}
.mask.show{display:flex}
.box{background:#fff;border-radius:14px;padding:22px;width:100%;max-width:340px;text-align:center;box-shadow:0 10px 40px rgba(0,0,0,.18)}
.box h3{font-size:16px;margin-bottom:10px}
.box .code{font-size:18px;font-weight:800;color:var(--primary);margin:8px 0;letter-spacing:1px}
.box .tip{font-size:12px;color:var(--text-2);margin-top:8px}
.box .row{display:flex;gap:10px;margin-top:14px}
.box .row button{flex:1;padding:10px;border-radius:10px;border:none;font-size:14px;cursor:pointer}
.box .row .no{background:#fafafa;color:var(--text-2);border:1.5px solid var(--border)}