/* HUAYI PX Mobile v2 */
:root{--primary:#6366f1;--pd:#4f46e5;--s:#8b5cf6;--a:#a78bfa;--ok:#10b981;--err:#ef4444;--warn:#f59e0b;--bg:#f3f4f6;--card:#fff;--t:#111827;--ts:#6b7280;--tm:#9ca3af;--b:#e5e7eb;--ss:0 1px 2px rgba(0,0,0,.05);--sh:0 1px 3px rgba(0,0,0,.1),0 1px 2px rgba(0,0,0,.06);--shl:0 10px 15px rgba(0,0,0,.1);--r:14px;--rs:10px;--st:env(safe-area-inset-top,0);--sb:env(safe-area-inset-bottom,0)}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{display:flex;justify-content:center;background:#e0e0e0}body{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--t);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden;user-select:none;max-width:430px;width:100%;margin:0 auto;box-shadow:0 0 30px rgba(0,0,0,.15)}
.splash{position:fixed;left:50%;transform:translateX(-50%);z-index:9999;max-width:430px;width:100%;top:0;bottom:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#6366f1,#8b5cf6)}
.splash-inner{text-align:center;color:#fff;animation:fadeUp .6s ease}
.splash-inner img{height:56px;border-radius:12px;margin-bottom:16px}
.splash-inner h1{font-size:26px;font-weight:700}
.splash-inner p{font-size:14px;opacity:.8;margin-top:6px}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.app{display:none;flex-direction:column;min-height:100vh;min-height:100dvh}
.status-bar{height:var(--st);background:linear-gradient(135deg,var(--primary),var(--s))}
.header{position:sticky;top:0;z-index:100;display:flex;align-items:center;gap:12px;padding:10px 16px;background:linear-gradient(135deg,var(--primary),var(--s));color:#fff;box-shadow:0 2px 12px rgba(99,102,241,.2)}
.header-back{width:36px;height:36px;border-radius:50%;border:none;background:rgba(255,255,255,.15);color:#fff;cursor:pointer;display:none;align-items:center;justify-content:center;font-size:20px}
.header-back.show{display:flex}
.header-title{flex:1;font-size:17px;font-weight:600;text-align:center}
.header-action{width:36px;height:36px}
.main{flex:1;overflow-y:auto;padding-bottom:80px;-webkit-overflow-scrolling:touch}
.page{display:none;padding:16px;animation:pageIn .25s ease}
.page.active{display:block}
@keyframes pageIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.tabbar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);z-index:100;display:flex;background:#fff;border-top:1px solid var(--b);padding-bottom:var(--sb);box-shadow:0 -2px 12px rgba(0,0,0,.06);max-width:430px;width:100%}
.tab-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 0;background:none;border:none;color:var(--tm);cursor:pointer;font-size:10px;font-weight:500;transition:color .2s}
.tab-item .tab-icon{font-size:22px;line-height:1}
.tab-item.active{color:var(--primary)}
.tab-item:active{opacity:.7}
.balance-card{background:linear-gradient(135deg,var(--primary),var(--s));border-radius:var(--r);padding:24px 20px;color:#fff;box-shadow:0 8px 24px rgba(99,102,241,.25);margin-bottom:20px}
.bc-label{font-size:12px;opacity:.8;text-transform:uppercase;letter-spacing:1px}
.bc-amount{font-size:40px;font-weight:800;margin:6px 0;letter-spacing:-1px}
.bc-subtitle{font-size:12px;opacity:.7}
.bc-actions{display:flex;gap:10px;margin-top:16px}
.bc-btn{flex:1;padding:10px;border-radius:8px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.12);color:#fff;font-size:13px;font-weight:500;cursor:pointer;text-align:center;backdrop-filter:blur(4px);transition:background .2s}
.bc-btn:active{background:rgba(255,255,255,.25)}
.card{background:var(--card);border-radius:var(--r);padding:16px;box-shadow:var(--sh);margin-bottom:14px;border:1px solid var(--b)}
.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.card-header h3{font-size:15px;font-weight:600}
.card-more{font-size:12px;color:var(--primary);cursor:pointer}
.stats-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px}
.stat-item{background:var(--card);border-radius:var(--r);padding:14px;box-shadow:var(--ss);border:1px solid var(--b);text-align:center}
.si-value{font-size:22px;font-weight:700;color:var(--primary)}
.si-label{font-size:11px;color:var(--tm);margin-top:2px}
.tx-item{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--b)}
.tx-item:last-child{border-bottom:none}
.tx-left{display:flex;flex-direction:column;gap:2px}
.tx-type{font-size:13px}
.tx-type.sent{color:var(--err)}
.tx-type.received{color:var(--ok)}
.tx-type.issue{color:var(--ok)}
.tx-type.burn{color:var(--warn)}
.tx-date{font-size:11px;color:var(--tm)}
.tx-amount{font-weight:600;font-size:15px}
.tx-amount.positive{color:var(--ok)}
.tx-amount.negative{color:var(--err)}
.empty-state{text-align:center;padding:40px 20px;color:var(--tm)}
.empty-icon{font-size:48px;margin-bottom:12px}
.empty-state p{font-size:14px}
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:13px;font-weight:500;margin-bottom:6px;color:var(--ts)}
.form-input{width:100%;padding:12px 14px;border:1px solid var(--b);border-radius:var(--rs);font-size:15px;background:var(--card);color:var(--t);outline:none;transition:border-color .2s;-webkit-appearance:none}
.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(99,102,241,.1)}
.form-hint{font-size:11px;color:var(--tm);margin-top:4px}
.btn{width:100%;padding:14px;border:none;border-radius:var(--rs);font-size:15px;font-weight:600;cursor:pointer;transition:all .2s}
.btn:active{transform:scale(.98)}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--s));color:#fff}
.btn-danger{background:var(--err);color:#fff}
.btn-outline{background:transparent;border:1px solid var(--b);color:var(--t)}
.profile-card{text-align:center;padding:24px 16px;margin-bottom:16px}
.profile-avatar{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--s));display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:32px;color:#fff;font-weight:700}
.profile-card h2{font-size:20px;margin-bottom:2px}
.profile-role{font-size:13px;color:var(--ts)}
.profile-info{margin-top:12px;font-size:13px;color:var(--ts)}
.menu-list{border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);margin-bottom:16px}
.menu-item{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--card);border-bottom:1px solid var(--b);cursor:pointer;transition:background .2s}
.menu-item:last-child{border-bottom:none}
.menu-item:active{background:#f9fafb}
.mi-icon{font-size:20px;width:28px;text-align:center}
.mi-label{flex:1;font-size:14px}
.mi-arrow{color:var(--tm)}
.mi-badge{background:var(--err);color:#fff;font-size:10px;padding:2px 8px;border-radius:10px;font-weight:600}
.modal-overlay{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.45);display:flex;align-items:flex-end;animation:fadeIn .2s}
.modal-sheet{width:100%;background:#fff;border-radius:var(--r) var(--r) 0 0;padding:24px 20px calc(24px + var(--sb));max-height:85vh;overflow-y:auto;animation:slideUp .3s ease}
.modal-handle{width:36px;height:4px;background:var(--b);border-radius:2px;margin:0 auto 16px}
.modal-title{font-size:17px;font-weight:600;margin-bottom:20px;text-align:center}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
.toast{position:fixed;top:80px;left:50%;transform:translateX(-50%);z-index:300;max-width:410px;padding:10px 20px;border-radius:8px;font-size:13px;color:#fff;opacity:0;pointer-events:none;transition:opacity .3s;box-shadow:var(--shl);white-space:nowrap}
.toast.show{opacity:1}
.toast.success{background:var(--ok)}
.toast.error{background:var(--err)}
.toast.info{background:var(--primary)}