/* ========== 全局重置 ========== */
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:#f4f5f7;color:#2c3e50;font-size:14px;line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
input,select,textarea,button{font-family:inherit;font-size:14px;outline:none;border:none;background:none}
ul,li{list-style:none}

/* ========== 通用组件 ========== */
.container{max-width:480px;margin:0 auto;padding:0 14px;min-height:100vh;background:#f4f5f7;padding-bottom:64px}
.page-body{padding:14px 0}
.card{background:#fff;border-radius:16px;padding:16px;margin-bottom:12px;box-shadow:0 2px 12px rgba(0,0,0,.05)}
.card-flat{padding:0}
.btn{display:inline-block;padding:11px 22px;border-radius:12px;font-size:14px;font-weight:600;text-align:center;cursor:pointer;transition:all .2s;border:none}
.btn:active{transform:scale(.97)}
.btn-primary{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;box-shadow:0 4px 14px rgba(102,126,234,.35)}
.btn-outline{border:1.5px solid #e5e7eb;background:#fff;color:#4b5563;font-weight:500}
.btn-danger{background:linear-gradient(135deg,#f43f5e,#e11d48);color:#fff;box-shadow:0 4px 14px rgba(244,63,94,.3)}
.btn-success{background:linear-gradient(135deg,#10b981,#059669);color:#fff;box-shadow:0 4px 14px rgba(16,185,129,.3)}
.btn-warning{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;box-shadow:0 4px 14px rgba(245,158,11,.3)}
.btn-sm{padding:7px 14px;font-size:12px;border-radius:8px}
.btn-block{display:block;width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.form-group{margin-bottom:16px}
.form-group label{display:block;margin-bottom:6px;font-size:13px;color:#4b5563;font-weight:600}
.form-control{width:100%;padding:11px 14px;border:1.5px solid #e5e7eb;border-radius:10px;font-size:14px;color:#1f2937;background:#f9fafb;transition:all .2s}
.form-control:focus{border-color:#667eea;background:#fff;box-shadow:0 0 0 3px rgba(102,126,234,.1)}
textarea.form-control{min-height:80px;resize:vertical}
select.form-control{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23999' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}
.badge{display:inline-block;padding:3px 10px;border-radius:10px;font-size:11px;font-weight:600}
.badge-success{background:#dcfce7;color:#16a34a}
.badge-warning{background:#fef3c7;color:#d97706}
.badge-danger{background:#fee2e2;color:#dc2626}
.badge-info{background:#dbeafe;color:#2563eb}
.badge-default{background:#f3f4f6;color:#6b7280}
.alert{padding:12px 16px;border-radius:10px;margin-bottom:12px;font-size:13px;font-weight:500}
.alert-success{background:#f0fdf4;border:1px solid #bbf7d0;color:#15803d}
.alert-error{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c}
.alert-warning{background:#fffbeb;border:1px solid #fde68a;color:#b45309}
.alert-info{background:#eff6ff;border:1px solid #bfdbfe;color:#1d4ed8}
.empty{text-align:center;padding:48px 20px;color:#9ca3af}
.empty-icon{font-size:48px;margin-bottom:12px;opacity:.6}
.empty-text{font-size:14px}

/* ========== 登录页 ========== */
.login-page{min-height:100vh;background:linear-gradient(135deg,#667eea 0%,#764ba2 50%,#f093fb 100%);display:flex;align-items:center;justify-content:center;padding:20px;position:relative;overflow:hidden}
.login-page::before{content:'';position:absolute;top:-100px;right:-80px;width:260px;height:260px;background:rgba(255,255,255,.1);border-radius:50%}
.login-page::after{content:'';position:absolute;bottom:-80px;left:-60px;width:200px;height:200px;background:rgba(255,255,255,.08);border-radius:50%}
.login-box{background:rgba(255,255,255,.98);backdrop-filter:blur(20px);border-radius:20px;padding:34px 26px;width:100%;max-width:380px;box-shadow:0 20px 60px rgba(0,0,0,.15);position:relative;z-index:1}
.login-logo{text-align:center;margin-bottom:28px}
.login-logo .logo-icon{width:68px;height:68px;margin:0 auto 14px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:34px;color:#fff;box-shadow:0 8px 24px rgba(102,126,234,.4)}
.login-logo h2{font-size:21px;color:#1f2937;margin-bottom:5px;font-weight:700}
.login-logo p{font-size:13px;color:#9ca3af}
.login-tabs{display:flex;margin-bottom:22px;border-bottom:2px solid #f3f4f6}
.login-tabs a{flex:1;text-align:center;padding:11px 0;font-size:14px;color:#9ca3af;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .2s;font-weight:500}
.login-tabs a.active{color:#667eea;border-bottom-color:#667eea;font-weight:700}

/* ========== H5 底部导航 ========== */
.tabbar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:480px;background:rgba(255,255,255,.95);backdrop-filter:blur(20px);border-top:1px solid #f0f0f0;display:flex;z-index:100;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -2px 16px rgba(0,0,0,.05)}
.tabbar a{flex:1;text-align:center;padding:7px 0;color:#9ca3af;font-size:10px;transition:all .2s;position:relative;font-weight:500}
.tabbar a .tab-icon{display:flex;align-items:center;justify-content:center;width:22px;height:22px;margin:0 auto 3px;transition:transform .2s}
.tabbar a .tab-icon svg{width:100%;height:100%}
.tabbar a.active{color:#667eea}
.tabbar a.active .tab-icon{transform:scale(1.15)}
.tabbar a.active::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:24px;height:3px;background:linear-gradient(90deg,#667eea,#764ba2);border-radius:0 0 3px 3px}

/* ========== H5 顶部 ========== */
.h5-header{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:16px;padding-top:calc(16px + env(safe-area-inset-top));position:sticky;top:0;z-index:50;box-shadow:0 4px 16px rgba(102,126,234,.25)}
.h5-header h1{font-size:18px;font-weight:700}
.h5-header .sub{font-size:12px;opacity:.85;margin-top:2px}

/* ========== 用户信息头部 ========== */
.user-header{background:linear-gradient(135deg,#667eea 0%,#764ba2 50%,#f093fb 100%);color:#fff;border-radius:16px;padding:16px;margin-bottom:12px;display:flex;align-items:center;gap:12px;position:relative;overflow:hidden;box-shadow:0 6px 20px rgba(102,126,234,.25)}
.user-header::before{content:'';position:absolute;top:-30px;right:-20px;width:100px;height:100px;background:rgba(255,255,255,.1);border-radius:50%}
.user-header .user-avatar{width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;font-size:26px;flex-shrink:0;border:2px solid rgba(255,255,255,.4);position:relative;z-index:1;overflow:hidden}
.user-header .user-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.user-header .user-info{flex:1;position:relative;z-index:1}
.user-header .user-name{font-size:17px;font-weight:700}
.user-header .user-phone{font-size:12px;opacity:.85;margin-top:2px}
.user-header .user-setting{font-size:20px;opacity:.8;position:relative;z-index:1;padding:4px}
/* ========== 首页余额卡片 ========== */
.balance-card{background:linear-gradient(135deg,#667eea 0%,#764ba2 50%,#f093fb 100%);color:#fff;border-radius:18px;padding:20px;margin-bottom:14px;position:relative;overflow:hidden;box-shadow:0 8px 28px rgba(102,126,234,.3)}
.balance-card::before{content:'';position:absolute;top:-50px;right:-40px;width:150px;height:150px;background:rgba(255,255,255,.1);border-radius:50%}
.balance-card::after{content:'';position:absolute;bottom:-60px;left:-30px;width:130px;height:130px;background:rgba(255,255,255,.07);border-radius:50%}
.balance-card .label{font-size:13px;opacity:.85;margin-bottom:5px;position:relative;z-index:1;font-weight:500}
.balance-card .amount{font-size:34px;font-weight:800;margin-bottom:16px;position:relative;z-index:1;letter-spacing:-.5px}
.balance-card .amount small{font-size:14px;font-weight:500;opacity:.8}
.balance-card .actions{display:flex;gap:10px;position:relative;z-index:1}
.balance-card .actions a{flex:1;background:rgba(255,255,255,.2);backdrop-filter:blur(10px);padding:10px;border-radius:10px;text-align:center;font-size:13px;color:#fff;font-weight:600;transition:all .2s;border:1px solid rgba(255,255,255,.18)}
.balance-card .actions a:active{background:rgba(255,255,255,.32);transform:scale(.96)}

/* ========== 首页统计三栏 ========== */
.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}
.stats-row .stat-item{background:#fff;border-radius:14px;padding:14px 8px;text-align:center;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.stats-row .stat-item .num{font-size:20px;font-weight:800}
.stats-row .stat-item .lbl{font-size:11px;color:#9ca3af;margin-top:3px;font-weight:500}
.stats-row .stat-item.c1 .num{color:#667eea}
.stats-row .stat-item.c2 .num{color:#10b981}
.stats-row .stat-item.c3 .num{color:#f43f5e}

/* ========== 宫格菜单 ========== */
.grid-menu{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:14px}
.grid-menu a{background:#fff;border-radius:14px;padding:13px 2px 11px;text-align:center;box-shadow:0 2px 10px rgba(0,0,0,.05);transition:transform .15s,box-shadow .15s;text-decoration:none;color:inherit}
.grid-menu a:active{transform:scale(.94);box-shadow:0 1px 4px rgba(0,0,0,.08)}
.grid-menu .icon{width:44px;height:44px;margin:0 auto 7px;border-radius:13px;display:flex;align-items:center;justify-content:center;transition:transform .15s;box-shadow:0 3px 10px rgba(0,0,0,.1)}
.grid-menu .icon svg{width:22px;height:22px;stroke:#fff !important;fill:none !important;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.grid-menu a:active .icon{transform:scale(.92)}
.grid-menu a:nth-child(4n+1) .icon{background:linear-gradient(135deg,#4facfe,#00f2fe)}
.grid-menu a:nth-child(4n+2) .icon{background:linear-gradient(135deg,#a18cd1,#fbc2eb)}
.grid-menu a:nth-child(4n+3) .icon{background:linear-gradient(135deg,#43e97b,#38f9d7)}
.grid-menu a:nth-child(4n+4) .icon{background:linear-gradient(135deg,#fa709a,#fee140)}
.grid-menu .name{font-size:11px;color:#374151;font-weight:600;line-height:1.2}

/* ========== 列表项 ========== */
.list-item{display:flex;align-items:center;padding:14px 16px;border-bottom:1px solid #f5f5f7}
.list-item:last-child{border-bottom:none}
.list-item .avatar{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,#f3f4f6,#e5e7eb);display:flex;align-items:center;justify-content:center;font-size:20px;margin-right:12px;flex-shrink:0;overflow:hidden}
.list-item .info{flex:1;min-width:0}
.list-item .info .title{font-size:14px;font-weight:600;color:#1f2937;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list-item .info .desc{font-size:12px;color:#9ca3af;margin-top:2px}
.list-item .extra{text-align:right;flex-shrink:0;margin-left:8px}
.list-item .extra .amount{font-size:15px;font-weight:700;color:#f43f5e}
.list-item .extra .time{font-size:11px;color:#d1d5db;margin-top:2px}
.list-item .arrow{color:#d1d5db;font-size:18px;margin-left:6px;font-weight:300}
.section-title{font-size:15px;font-weight:700;color:#1f2937;margin:16px 0 10px;display:flex;align-items:center;justify-content:space-between}
.section-title .more{font-size:12px;color:#9ca3af;font-weight:500}

/* ========== 二维码/分享 ========== */
.qr-box{text-align:center;padding:20px}
.qr-box .qr-code{width:200px;height:200px;margin:0 auto 16px;background:#fff;border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:12px;box-shadow:0 4px 20px rgba(0,0,0,.06)}
.qr-box .qr-code img{width:100%;height:100%;border-radius:10px}
.share-link{margin-top:16px;display:flex;gap:8px}
.share-link input{flex:1;background:#f9fafb;padding:10px 12px;border-radius:10px;font-size:13px;border:1.5px solid #e5e7eb}
.share-link button{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:10px 16px;border-radius:10px;font-size:13px;white-space:nowrap;font-weight:600;box-shadow:0 3px 10px rgba(102,126,234,.3)}

/* ========== 海报选择 ========== */
.poster-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.poster-item{border-radius:14px;overflow:hidden;border:2px solid transparent;cursor:pointer;position:relative;transition:all .2s;box-shadow:0 2px 10px rgba(0,0,0,.06)}
.poster-item.selected{border-color:#667eea;box-shadow:0 6px 20px rgba(102,126,234,.25);transform:translateY(-2px)}
.poster-item img{width:100%;aspect-ratio:3/4;object-fit:cover}
.poster-item .poster-title{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(0,0,0,.65));color:#fff;padding:20px 10px 8px;font-size:12px;font-weight:600}

/* ========== 商城 ========== */
.mall-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.mall-item{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.05);transition:transform .15s}
.mall-item:active{transform:scale(.96)}
.mall-item .img{width:100%;aspect-ratio:1;background:#f9fafb;display:flex;align-items:center;justify-content:center;font-size:40px}
.mall-item .body{padding:10px 12px}
.mall-item .name{font-size:13px;color:#1f2937;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:4px;font-weight:600}
.mall-item .price{font-size:16px;color:#f43f5e;font-weight:800}
.mall-item .price .free{color:#10b981}
.mall-item .tag{display:inline-block;background:#fff1f2;color:#f43f5e;font-size:10px;padding:2px 8px;border-radius:6px;margin-left:4px;font-weight:600}

/* ========== 个人中心 ========== */
.profile-header{background:linear-gradient(135deg,#667eea 0%,#764ba2 50%,#f093fb 100%);color:#fff;padding:30px 16px 38px;padding-top:calc(30px + env(safe-area-inset-top));display:flex;align-items:center;position:relative;overflow:hidden;border-radius:0 0 28px 28px;margin-bottom:-20px}
.profile-header::before{content:'';position:absolute;top:-40px;right:-40px;width:130px;height:130px;background:rgba(255,255,255,.1);border-radius:50%}
.profile-header .avatar{width:60px;height:60px;border-radius:50%;background:rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;font-size:28px;margin-right:14px;flex-shrink:0;border:2.5px solid rgba(255,255,255,.45);position:relative;z-index:1;box-shadow:0 4px 16px rgba(0,0,0,.15)}
.profile-header .info{position:relative;z-index:1}
.profile-header .info h3{font-size:18px;margin-bottom:4px;font-weight:700}
.profile-header .info p{font-size:12px;opacity:.85}
.menu-list{background:#fff;border-radius:14px;overflow:hidden;margin-bottom:12px;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.menu-list a{display:flex;align-items:center;padding:14px 16px;border-bottom:1px solid #f7f8fa;font-size:14px;color:#374151;transition:background .15s;font-weight:500}
.menu-list a:last-child{border-bottom:none}
.menu-list a:active{background:#f7f8fa}
.menu-list a .icon{font-size:15px;margin-right:12px;width:34px;height:34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.menu-list a:nth-child(odd) .icon{background:linear-gradient(135deg,#dbeafe,#93c5fd)}
.menu-list a:nth-child(even) .icon{background:linear-gradient(135deg,#fce7f3,#f9a8d4)}
.menu-list a .arrow{margin-left:auto;color:#d1d5db;font-size:16px;font-weight:300}
.menu-list a .badge-num{background:#f43f5e;color:#fff;font-size:11px;padding:2px 9px;border-radius:10px;margin-left:auto;margin-right:8px;font-weight:600}

/* ========== 管理后台 ========== */
.admin-body{background:#f4f5f7}
.admin-layout{display:flex;min-height:100vh}
.admin-sidebar{width:220px;background:linear-gradient(180deg,#1e1b4b 0%,#312e81 50%,#1e1b4b 100%);color:rgba(255,255,255,.7);flex-shrink:0;position:fixed;top:0;left:0;bottom:0;overflow-y:auto;z-index:100;box-shadow:4px 0 20px rgba(0,0,0,.1)}
.admin-sidebar::-webkit-scrollbar{width:4px}
.admin-sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);border-radius:2px}
.admin-logo{padding:20px 18px;font-size:16px;font-weight:800;color:#fff;border-bottom:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.05);letter-spacing:.5px}
.admin-nav{padding:8px 0}
.admin-nav a{display:flex;align-items:center;padding:12px 20px;color:rgba(255,255,255,.65);font-size:14px;transition:all .2s;border-left:3px solid transparent;font-weight:500}
.admin-nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.admin-nav a.active{color:#fff;background:linear-gradient(90deg,rgba(102,126,234,.4),transparent);border-left-color:#a78bfa}
.admin-nav a span{margin-right:10px;display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;flex-shrink:0;border-radius:8px;background:rgba(102,126,234,.1);color:#667eea}
.admin-nav a span svg{width:15px;height:15px}
.admin-nav a.active span{background:rgba(102,126,234,.15);color:#667eea}
.admin-nav a:nth-child(2) span{background:rgba(16,185,129,.12);color:#10b981}
.admin-nav a:nth-child(3) span{background:rgba(59,130,246,.12);color:#3b82f6}
.admin-nav a:nth-child(4) span{background:rgba(168,85,247,.12);color:#a855f7}
.admin-nav a:nth-child(5) span{background:rgba(245,158,11,.12);color:#f59e0b}
.admin-nav a:nth-child(6) span{background:rgba(236,72,153,.12);color:#ec4899}
.admin-nav a:nth-child(7) span{background:rgba(20,184,166,.12);color:#14b8a6}
.admin-nav a:nth-child(8) span{background:rgba(239,68,68,.12);color:#ef4444}
.admin-nav a:nth-child(9) span{background:rgba(249,115,22,.12);color:#f97316}
.admin-nav a:nth-child(10) span{background:rgba(99,102,241,.12);color:#6366f1}
.admin-nav a:nth-child(11) span{background:rgba(14,165,233,.12);color:#0ea5e9}
.admin-nav a:nth-child(12) span{background:rgba(132,204,22,.12);color:#84cc16}
.admin-nav a:nth-child(13) span{background:rgba(236,72,153,.12);color:#ec4899}
.admin-nav a:nth-child(14) span{background:rgba(168,85,247,.12);color:#a855f7}
.admin-nav a:nth-child(15) span{background:rgba(59,130,246,.12);color:#3b82f6}
.admin-nav a:nth-child(16) span{background:rgba(16,185,129,.12);color:#10b981}
.admin-nav a:nth-child(17) span{background:rgba(107,114,128,.12);color:#6b7280}
.admin-nav a:nth-child(18) span{background:rgba(34,197,94,.12);color:#22c55e}
.admin-nav a:nth-child(19) span{background:rgba(239,68,68,.12);color:#ef4444}
.admin-main{flex:1;margin-left:220px;min-height:100vh}
.admin-topbar{background:#fff;padding:0 24px;height:58px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 10px rgba(0,0,0,.05);position:sticky;top:0;z-index:50}
.admin-page-title{font-size:16px;font-weight:700;color:#1f2937}
.admin-user-info{display:flex;align-items:center;gap:12px;font-size:13px;color:#6b7280}
.admin-user-info .btn{padding:6px 14px;font-size:12px}
.admin-content{padding:20px 24px}
.admin-table{width:100%;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.05);overflow-x:auto;-webkit-overflow-scrolling:touch}
.admin-table table{width:100%;border-collapse:collapse;min-width:600px}
.admin-table th{background:linear-gradient(180deg,#fafbff,#f5f3ff);padding:14px;text-align:left;font-size:13px;font-weight:700;color:#4b5563;border-bottom:2px solid #e5e7eb;white-space:nowrap}
.admin-table td{padding:13px 14px;font-size:13px;color:#374151;border-bottom:1px solid #f5f5f7}
.admin-table tr:hover td{background:#fafbff}
.admin-table tr:last-child td{border-bottom:none}
.admin-table .actions{display:flex;gap:6px;flex-wrap:wrap}
.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:20px}
.stat-card{background:#fff;border-radius:14px;padding:20px;box-shadow:0 2px 12px rgba(0,0,0,.05);transition:all .25s;position:relative;overflow:hidden}
.stat-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.08)}
.stat-card .label{font-size:13px;color:#9ca3af;margin-bottom:8px;font-weight:600}
.stat-card .value{font-size:28px;font-weight:800;color:#1f2937}
.stat-card .value .unit{font-size:14px;color:#9ca3af;font-weight:500;margin-left:4px}
.stat-card.primary .value{color:#667eea}
.stat-card.success .value{color:#10b981}
.stat-card.warning .value{color:#f59e0b}
.stat-card.danger .value{color:#f43f5e}
.stat-card::after{content:'';position:absolute;top:-25px;right:-25px;width:90px;height:90px;border-radius:50%;opacity:.1}
.stat-card.primary::after{background:#667eea}
.stat-card.success::after{background:#10b981}
.stat-card.warning::after{background:#f59e0b}
.stat-card.danger::after{background:#f43f5e}
.filter-bar{background:#fff;padding:16px 20px;border-radius:14px;margin-bottom:16px;display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;box-shadow:0 2px 10px rgba(0,0,0,.04)}
.filter-bar .form-group{margin-bottom:0;min-width:160px}
.filter-bar .form-group label{font-size:12px}
.pagination{display:flex;justify-content:center;align-items:center;gap:6px;margin-top:20px;flex-wrap:wrap}
.pagination a,.pagination span{display:inline-block;padding:8px 14px;border:1.5px solid #e5e7eb;border-radius:10px;font-size:13px;color:#6b7280;background:#fff;font-weight:600;transition:all .2s}
.pagination a:hover{border-color:#667eea;color:#667eea}
.pagination .current{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-color:transparent;box-shadow:0 3px 10px rgba(102,126,234,.3)}
.pagination .disabled{opacity:.5;cursor:not-allowed}

/* ========== 教练端 ========== */
.coach-body{background:#f4f5f7}
.coach-layout{max-width:480px;margin:0 auto;min-height:100vh;padding-bottom:68px}
.coach-header{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:14px 16px;padding-top:calc(14px + env(safe-area-inset-top));display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50;box-shadow:0 4px 16px rgba(102,126,234,.25)}
.coach-header-title{font-size:17px;font-weight:700}
.coach-header-actions{display:flex;align-items:center;gap:10px}
.coach-sound-btn{font-size:18px;background:none;border:none;cursor:pointer;padding:4px 6px}
.coach-logout{font-size:13px;opacity:.9;background:rgba(255,255,255,.2);padding:5px 12px;border-radius:8px;font-weight:500}
.coach-content{padding:12px}
/* 新报名通知横幅 */
.new-enroll-alert{display:none;background:linear-gradient(135deg,#f43f5e,#e11d48);color:#fff;border-radius:14px;padding:14px 16px;margin-bottom:12px;cursor:pointer;align-items:center;gap:10px;box-shadow:0 4px 16px rgba(244,63,94,.3)}
.new-enroll-alert .alert-icon{font-size:22px;flex-shrink:0}
.new-enroll-alert .alert-text{flex:1}
.new-enroll-alert .alert-title{font-size:15px;font-weight:700}
.new-enroll-alert .alert-desc{font-size:12px;opacity:.9;margin-top:2px}
.new-enroll-alert .alert-arrow{font-size:18px;flex-shrink:0}
/* 教练信息卡 */
.coach-info-card{background:linear-gradient(135deg,#667eea 0%,#764ba2 50%,#f093fb 100%);color:#fff;border-radius:14px;padding:16px;margin-bottom:12px;display:flex;align-items:center;gap:12px;box-shadow:0 6px 20px rgba(102,126,234,.25);position:relative;overflow:hidden}
.coach-info-card::before{content:'';position:absolute;top:-30px;right:-20px;width:100px;height:100px;background:rgba(255,255,255,.1);border-radius:50%}
.coach-info-card .coach-avatar{width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0;border:2px solid rgba(255,255,255,.4);position:relative;z-index:1}
.coach-info-card .coach-name{font-size:17px;font-weight:700;position:relative;z-index:1}
.coach-info-card .coach-phone{font-size:12px;opacity:.85;margin-top:2px;position:relative;z-index:1}
/* 教练统计 2x2 */
.coach-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:12px}
.coach-stat{background:#fff;border-radius:14px;padding:14px 8px;text-align:center;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.coach-stat .num{font-size:21px;font-weight:800}
.coach-stat .lbl{font-size:11px;color:#9ca3af;margin-top:3px;font-weight:500}
.coach-stat.c1 .num{color:#667eea}
.coach-stat.c2 .num{color:#f59e0b}
.coach-stat.c3 .num{color:#f43f5e}
.coach-stat.c4 .num{color:#10b981}
.coach-tabbar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:480px;background:rgba(255,255,255,.95);backdrop-filter:blur(20px);border-top:1px solid #f0f0f0;display:flex;z-index:100;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -2px 16px rgba(0,0,0,.05)}
.coach-tabbar a{flex:1;text-align:center;padding:7px 0;color:#9ca3af;font-size:10px;transition:all .2s;font-weight:500}
.coach-tabbar a .tab-icon{display:flex;align-items:center;justify-content:center;width:22px;height:22px;margin:0 auto 3px}
.coach-tabbar a .tab-icon svg{width:100%;height:100%}
.coach-tabbar a.active{color:#667eea}

/* ========== 详情页 ========== */
.detail-row{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid #f5f5f7;font-size:14px}
.detail-row:last-child{border-bottom:none}
.detail-row .label{color:#9ca3af;flex-shrink:0;margin-right:16px;font-weight:500}
.detail-row .value{color:#1f2937;text-align:right;word-break:break-all;font-weight:600}

/* ========== 弹窗 ========== */
.modal-mask{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.45);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(4px)}
.modal-box{background:#fff;border-radius:18px;width:100%;max-width:400px;max-height:85vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.2)}
.modal-header{padding:16px 20px;border-bottom:1px solid #f5f5f7;font-size:16px;font-weight:700;display:flex;justify-content:space-between;align-items:center}
.modal-body{padding:20px}
.modal-footer{padding:14px 20px;border-top:1px solid #f5f5f7;display:flex;gap:10px;justify-content:flex-end}

/* ========== 安装页 ========== */
.install-page{min-height:100vh;background:linear-gradient(135deg,#667eea 0%,#764ba2 50%,#f093fb 100%);display:flex;align-items:center;justify-content:center;padding:20px}
.install-box{background:#fff;border-radius:20px;padding:32px;max-width:560px;width:100%;box-shadow:0 20px 60px rgba(0,0,0,.15)}
.install-box h1{font-size:22px;margin-bottom:8px;text-align:center;font-weight:700}
.install-box .sub{text-align:center;color:#9ca3af;font-size:13px;margin-bottom:24px}
.install-steps{display:flex;justify-content:center;margin-bottom:24px;gap:8px;align-items:center}
.install-steps .step{width:34px;height:34px;border-radius:50%;background:#f3f4f6;color:#9ca3af;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}
.install-steps .step.active{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;box-shadow:0 4px 12px rgba(102,126,234,.35)}
.install-steps .step.done{background:#10b981;color:#fff}
.install-steps .line{width:44px;height:2px;background:#f3f4f6}
.install-steps .line.done{background:#10b981}

/* ========== 新报名通知横幅动画 ========== */
@keyframes alertPulse{0%{box-shadow:0 4px 16px rgba(244,63,94,.3)}50%{box-shadow:0 4px 28px rgba(244,63,94,.5)}100%{box-shadow:0 4px 16px rgba(244,63,94,.3)}}
#newEnrollAlert{animation:alertPulse 1.5s ease-in-out infinite}

/* ========== 响应式 - 手机端后台 ========== */
.admin-sidebar-close{display:none;position:absolute;top:10px;right:12px;font-size:28px;color:rgba(255,255,255,.6);cursor:pointer;z-index:10;line-height:1}
.admin-sidebar-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:99}
.admin-sidebar-overlay.show{display:block}
/* 底部Tab导航 */
.admin-bottom-nav{display:none}
@media (max-width:768px){
  .admin-sidebar{width:280px;transform:translateX(-100%);transition:transform .25s ease;z-index:101}
  .admin-sidebar.open{transform:translateX(0)}
  .admin-sidebar-close{display:block}
  .admin-sidebar .admin-logo{font-size:16px;padding:18px 20px;text-align:left}
  .admin-sidebar .admin-nav a{padding:13px 20px;flex-direction:row;font-size:14px;border-left:3px solid transparent;gap:10px;text-align:left}
  .admin-sidebar .admin-nav a span{margin-right:0;width:36px;height:36px;border-radius:10px}
  .admin-sidebar .admin-nav a.active{border-left:3px solid #818cf8;background:rgba(102,126,234,.2)}
  .admin-main{margin-left:0;padding-bottom:64px}
  .admin-content{padding:12px}
  /* 渐变头部 */
  .admin-topbar{padding:0 14px;height:52px;gap:8px;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);box-shadow:0 4px 16px rgba(102,126,234,.3)}
  .admin-page-title{font-size:17px;flex:1;font-weight:700;color:#fff}
  .admin-user-info span{display:none}
  .admin-user-info .btn-outline{background:rgba(255,255,255,.2);color:#fff;border-color:rgba(255,255,255,.3);font-size:12px;padding:5px 12px;border-radius:20px}
  /* 底部Tab */
  .admin-bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:none;z-index:90;padding:6px 0 calc(6px + env(safe-area-inset-bottom));box-shadow:0 -4px 16px rgba(0,0,0,.08)}
  .admin-bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;text-decoration:none;color:#9ca3af;font-size:10px;padding:4px 0;position:relative;font-weight:500}
  .admin-bottom-nav a svg{width:22px;height:22px}
  .admin-bottom-nav a.active{color:#667eea;font-weight:600}
  .admin-bottom-nav a.active svg{stroke:#667eea}
  .admin-bottom-nav a.active::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:24px;height:3px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:0 0 3px 3px}
  /* 表格转卡片 */
  .admin-table{background:transparent;box-shadow:none;border-radius:0;overflow:visible}
  .admin-table table{min-width:0;width:100%}
  .admin-table thead{display:none}
  .admin-table tbody tr{display:block;background:#fff;border-radius:16px;padding:14px;margin-bottom:12px;box-shadow:0 2px 12px rgba(0,0,0,.06)}
  .admin-table tbody td{display:flex;justify-content:space-between;align-items:center;padding:7px 0;border-bottom:1px solid #f5f5f7;font-size:13px}
  .admin-table tbody td:last-child{border-bottom:none}
  .admin-table tbody td::before{content:attr(data-label);font-weight:600;color:#6b7280;font-size:12px;flex-shrink:0;margin-right:10px}
  .admin-table tbody td:empty::before{display:none}
  .admin-table .actions{width:100%;justify-content:flex-end;margin-top:8px;padding-top:10px;border-top:1px solid #f5f5f7}
  .admin-table .actions::before{display:none}
  .stat-cards{grid-template-columns:repeat(2,1fr);gap:10px}
  .stat-card{padding:14px;border-radius:16px}
  .stat-card .value{font-size:22px}
  .filter-bar{padding:12px;gap:8px;background:#fff;border-radius:14px;box-shadow:0 2px 10px rgba(0,0,0,.04);margin-bottom:12px}
  .filter-bar .form-group{min-width:calc(50% - 4px)}
  .filter-bar .btn{flex:1}
  .btn{padding:10px 16px;font-size:13px;border-radius:10px}
  .btn-sm{padding:6px 10px;font-size:11px;border-radius:8px}
  .form-card{padding:14px;border-radius:16px}
}
@media (max-width:480px){
  .filter-bar .form-group{min-width:100%}
  .stat-cards{grid-template-columns:repeat(2,1fr)}
}

/* 返回箭头 */
.back-arrow{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;color:#fff;text-decoration:none;flex-shrink:0;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:background .15s}
.back-arrow:active{background:rgba(255,255,255,.2)}
.h5-header.has-back{display:flex;align-items:center;gap:10px}
.h5-header.has-back h1{font-size:17px}
.h5-header.has-back .sub{display:none}
.coach-header.has-back .coach-header-title{flex:1;text-align:center;margin-right:32px}

/* v3.5.10 标题左侧竖条移除 */
.section-title:before,.group-title:before,.more-group-title:before,.panel-title:before{display:none!important}