*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;min-height:100%;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;background:#081524;color:#f5f9ff}.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px 17px}.auth-card{width:min(100%,430px);border:1px solid #304a67;border-radius:18px;background:#10243a;padding:22px}.brand{color:#fff;font-size:24px;font-weight:900}.auth-card h1{margin:30px 0 5px;font-size:29px}.auth-card>p{margin:0 0 18px;color:#b6c7d8;font-size:14px}.tabs{display:flex;gap:3px;padding:3px;border:1px solid #2d4663;border-radius:11px;background:#0c1b2e}.tabs button{flex:1;height:35px;border:0;border-radius:8px;background:transparent;color:#aebfd2}.tabs button.on{background:#2a4561;color:#fff}form{margin-top:16px}label{display:block;margin-top:13px;color:#d7e2ed;font-size:13px;font-weight:800}input{display:block;width:100%;height:43px;margin-top:7px;padding:0 12px;border:1px solid #3a5673;border-radius:11px;background:#0c1b2e;color:#fff;outline:none}.inline{display:grid;grid-template-columns:minmax(0,1fr) 112px;gap:8px;align-items:end}.captcha{width:112px;height:43px;margin-top:7px;border-radius:10px;cursor:pointer}.primary,.secondary{height:43px;border-radius:11px;font-weight:800;cursor:pointer}.primary{width:100%;margin-top:20px;border:0;background:#f4b849;color:#172434}.secondary{margin-top:7px;border:1px solid #f4b849;background:#f4b84912;color:#f5c45c}.foot{margin-top:14px;color:#b6c7d8;font-size:13px}.foot a{color:#f5ca62}.notice{margin-top:12px;padding:10px 11px;border-left:2px solid #f4b849;background:#0c1b2e;color:#b9cada;font-size:13px}.notice.error{border-color:#df6f74;color:#ffb2b6}.notice.success{border-color:#35d48c;color:#9fe4bd}.hidden{display:none!important}@media(max-width:420px){.auth-page{padding:0}.auth-card{min-height:100vh;border:0;border-radius:0;padding:25px 17px}}
.app-shell{width:min(100%,520px);min-height:100vh;margin:auto;padding-bottom:78px}.app-header{padding:17px}.app-header h1{margin:0;font-size:29px}.app-header p{margin:4px 0 0;color:#b6c7d8;font-size:13px}.app-section{padding:0 17px 14px}.app-card{border:1px solid #304a67;border-radius:16px;background:#10243a;overflow:hidden}.app-pad{padding:14px}.row{display:flex;align-items:center;justify-content:space-between;gap:10px}.row-title{font-size:14px;font-weight:800}.row-sub{margin-top:4px;color:#b6c7d8;font-size:13px;line-height:1.5}.list-row{display:block;padding:13px 14px;border-top:1px solid #233e59;color:inherit;text-decoration:none}.list-row:first-child{border-top:0}.badge{display:inline-flex;align-items:center;padding:4px 8px;border:1px solid #3c5d7c;border-radius:999px;background:#102d47;color:#b6c7d8;font-size:13px}.badge.ok{border-color:#397b63;background:#103144;color:#8ee9b6}.badge.amber{border-color:#6d5730;background:#2b2d28;color:#f4cf76}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.stat{padding:11px;border:1px solid #2d4864;border-radius:12px;background:#0d1f32}.stat small{display:block;color:#91a6bd;font-size:13px}.stat b{display:block;margin-top:5px;font-size:17px}.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:9px}.section-head b{font-size:14px}.section-head a{color:#f4c45c;font-size:13px;text-decoration:none}.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:30;border-top:1px solid #1f3850;background:#07111e;padding:7px 8px calc(7px + env(safe-area-inset-bottom))}.bottom-nav-inner{max-width:520px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr)}.bottom-nav a{display:flex;min-height:52px;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:#8195aa;font-size:13px;text-decoration:none}.bottom-nav a.on{color:#f4b849}.bottom-nav svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8}.empty{padding:28px 14px;text-align:center;color:#91a6bd;font-size:13px}.actions2{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.actions2 a{display:flex;align-items:center;justify-content:center;height:40px;border:1px solid #49647f;border-radius:11px;color:#eaf3fc;text-decoration:none;font-size:13px;font-weight:800}.actions2 a.primary-link{border-color:#f4b849;background:#f4b849;color:#172434}.summary-line{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-top:1px solid #203a53}.summary-line:first-child{border-top:0}.summary-line span{color:#b6c7d8;font-size:13px}.summary-line b{font-size:13px;text-align:right}
select{display:block;width:100%;height:43px;margin-top:7px;padding:0 12px;border:1px solid #3a5673;border-radius:11px;background:#0c1b2e;color:#fff;outline:none}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.back-link{display:inline-block;margin-bottom:16px;color:#fff;text-decoration:none;font-size:14px;font-weight:800}.notice b{color:#f5ca62}.primary-link.standalone{display:flex;align-items:center;justify-content:center;height:43px;margin-top:12px;border-radius:11px;background:#f4b849;color:#172434;text-decoration:none;font-size:14px;font-weight:800}@media(max-width:380px){.form-grid{grid-template-columns:1fr}.stat-grid{grid-template-columns:1fr 1fr}.stat-grid .stat:last-child{grid-column:1/-1}}

/* Simulation cards */
.simulation-stack{display:grid;gap:10px}
.simulation-card{display:block;padding:15px;border:1px solid #29445f;border-radius:15px;background:linear-gradient(180deg,#10253a 0%,#0d1e30 100%);color:inherit;text-decoration:none}
.simulation-card:active{transform:translateY(1px)}
.sim-card-head,.sim-card-main,.sim-card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}
.sim-symbol{font-size:17px;font-weight:900;letter-spacing:.2px;color:#f3f8fc}
.sim-meta{margin-top:4px;color:#8fa7bb;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sim-status{flex:none;padding:4px 8px;border-radius:999px;border:1px solid #35536d;color:#9fb5c7;font-size:12px}
.sim-status.running{border-color:#2f705d;background:#102d28;color:#76d4ae}
.sim-card-main{align-items:flex-end;margin-top:16px}
.sim-pnl small,.sim-win small{display:block;margin-bottom:4px;color:#8099ad;font-size:12px}
.sim-pnl b{font-size:22px;line-height:1;color:#edf5fb}.sim-pnl b.positive{color:#63d6a6}.sim-pnl b.negative{color:#ff858d}
.sim-win{text-align:right}.sim-win b{font-size:16px;color:#e9f1f7}
.sim-card-foot{margin-top:14px;padding-top:11px;border-top:1px solid #20394f;color:#8fa6b9;font-size:12px}
.sim-card-foot .detail{color:#dce8f1;font-weight:700}
.simulation-card.compact{padding:13px 14px}.simulation-card.compact .sim-card-main{margin-top:10px}.simulation-card.compact .sim-pnl b{font-size:17px}.simulation-card.compact .sim-card-foot{margin-top:10px;padding-top:9px}

.quota-stats .stat{min-width:0}.quota-stats .stat b{font-size:clamp(12px,3.4vw,15px);white-space:nowrap;letter-spacing:-.1px}

/* PWA / Home Screen */
@supports(padding:max(0px)){
  .app-shell{padding-top:env(safe-area-inset-top)}
  .auth-page{padding-top:max(24px,env(safe-area-inset-top));padding-bottom:max(24px,env(safe-area-inset-bottom))}
}
.pwa-guide{position:fixed;inset:0;z-index:80;display:flex;align-items:flex-end;justify-content:center;padding:18px 14px calc(18px + env(safe-area-inset-bottom));background:#020914b8;backdrop-filter:blur(5px)}
.pwa-guide-card{width:min(100%,490px);padding:16px;border:1px solid #304a67;border-radius:18px;background:#10243a;box-shadow:0 18px 48px #0008}
.pwa-guide-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.pwa-guide-head b{font-size:17px}.pwa-guide-head button{width:34px;height:34px;border:1px solid #3a5673;border-radius:10px;background:#0c1b2e;color:#fff;font-size:22px;line-height:1;cursor:pointer}
.pwa-guide-body{display:grid;gap:10px;margin-top:14px}.pwa-guide-step{display:grid;grid-template-columns:28px 1fr;gap:10px;align-items:start;color:#d7e2ed;font-size:13px;line-height:1.6}.pwa-guide-step b{display:grid;width:28px;height:28px;place-items:center;border-radius:999px;background:#f4b849;color:#172434;font-size:12px}.pwa-guide-ok{width:100%;margin-top:16px}
@media(display-mode:standalone){.bottom-nav{padding-bottom:calc(7px + env(safe-area-inset-bottom))}}

/* Global page transition loading */
.sd-page-loading{position:fixed;inset:0;z-index:120;display:flex;align-items:center;justify-content:center;background:#06111ddb;backdrop-filter:blur(2px);opacity:0;visibility:hidden;transition:opacity .12s ease,visibility .12s ease}
.sd-page-loading.show{opacity:1;visibility:visible}
.sd-page-loading-box{display:flex;flex-direction:column;align-items:center;gap:10px;padding:17px 20px;border:1px solid #304a67;border-radius:15px;background:#0d1f32;box-shadow:0 14px 38px #0007}
.sd-page-loading-spinner{width:26px;height:26px;border:3px solid #35506b;border-top-color:#f4b849;border-radius:50%;animation:sd-page-spin .72s linear infinite}
.sd-page-loading-text{color:#c5d4e1;font-size:12px;letter-spacing:.2px}
@keyframes sd-page-spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.sd-page-loading{transition:none}.sd-page-loading-spinner{animation-duration:1.4s}}