:root{--ink:#182321;--muted:#66716e;--line:#dce3df;--paper:#f5f7f4;--white:#fff;--green:#176b52;--green-2:#dbeee6;--amber:#d89526;--red:#b54b4b;--shadow:0 18px 60px rgba(34,54,47,.08);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input,select{font:inherit}button{cursor:pointer}a{color:inherit}.hidden{display:none!important}.eyebrow{margin:0 0 8px;color:var(--green);font-size:11px;letter-spacing:.18em;font-weight:800}.muted{color:var(--muted);font-size:13px;line-height:1.65}.brand-mark{width:58px;height:58px;border-radius:17px;display:grid;place-items:center;background:var(--green);color:white;font-weight:900;letter-spacing:-.06em;box-shadow:0 12px 35px rgba(23,107,82,.24)}.brand-mark.small{width:42px;height:42px;border-radius:13px;font-size:14px;box-shadow:none}
.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(420px,1.1fr) minmax(420px,.9fr);background:#eef3ef}.auth-shell.compact{display:grid;place-items:center;grid-template-columns:1fr}.auth-brand{padding:9vw;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(135deg,#e1eee7,#f5f1e6);position:relative;overflow:hidden}.auth-brand:after{content:"";position:absolute;width:40vw;height:40vw;border:1px solid rgba(23,107,82,.18);border-radius:50%;right:-18vw;bottom:-18vw;box-shadow:0 0 0 80px rgba(255,255,255,.18),0 0 0 160px rgba(255,255,255,.12)}.auth-brand .eyebrow{margin-top:42px}.auth-brand h1{font-size:clamp(42px,5vw,74px);line-height:1.06;letter-spacing:-.055em;margin:0;max-width:760px}.auth-intro{max-width:600px;color:#4f615c;line-height:1.8;font-size:16px}.auth-points{display:flex;gap:12px;flex-wrap:wrap}.auth-points span,.pill{border:1px solid rgba(23,107,82,.22);background:rgba(255,255,255,.55);color:var(--green);font-weight:700;border-radius:100px;padding:8px 13px;font-size:12px}.auth-card{width:min(430px,calc(100% - 40px));margin:auto;padding:48px;background:var(--white);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}.auth-card h2{font-size:32px;letter-spacing:-.04em;margin:0 0 8px}.stack{display:grid;gap:18px;margin-top:30px}label{display:grid;gap:8px;color:#42504c;font-size:12px;font-weight:700}input,select{width:100%;border:1px solid #ccd7d1;background:#fbfcfb;border-radius:11px;padding:12px 13px;color:var(--ink);outline:none;transition:.2s}input:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(23,107,82,.09)}button{border:0;border-radius:11px;padding:11px 16px;font-weight:800;color:var(--ink);background:transparent}.primary{background:var(--green);color:#fff;box-shadow:0 7px 18px rgba(23,107,82,.16)}.primary:hover{background:#115b45}.wide{width:100%;padding:14px}.ghost{border:1px solid var(--line);background:#fff}.ghost:hover{border-color:#aebdb5;background:#f9fbfa}.text-button{padding:8px;color:var(--muted);text-align:left}.form-error{min-height:20px;color:var(--red);font-size:13px}.toast{position:fixed;z-index:100;right:24px;top:22px;background:#183f34;color:white;border-radius:12px;padding:13px 18px;box-shadow:var(--shadow);opacity:0;transform:translateY(-10px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}.toast.error{background:#863f3f}
.app{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:#172722;color:#e8f2ed;padding:28px 20px;display:flex;flex-direction:column}.logo-row{display:flex;align-items:center;gap:12px;padding:0 7px 34px}.logo-row strong,.logo-row span{display:block}.logo-row strong{font-size:14px}.logo-row span{font-size:10px;color:#9eb1aa;margin-top:3px}.sidebar nav{display:grid;gap:7px}.nav-item{display:flex;align-items:center;gap:12px;width:100%;color:#9fb0aa;padding:12px 14px;text-align:left}.nav-item span{font-size:21px}.nav-item b{margin-left:auto;min-width:22px;text-align:center;background:#2c433b;border-radius:20px;padding:3px 7px;font-size:10px}.nav-item.active{background:#294239;color:white}.sidebar-note{display:flex;gap:10px;align-items:flex-start;margin-top:auto;padding:16px 12px;border-top:1px solid #2c403a}.sidebar-note strong,.sidebar-note small{display:block}.sidebar-note strong{font-size:11px}.sidebar-note small{font-size:10px;color:#8fa29c;margin-top:5px}.status-dot{width:8px;height:8px;border-radius:50%;background:#5dd2a1;box-shadow:0 0 0 5px rgba(93,210,161,.1);margin-top:3px}.sidebar>.text-button{color:#8fa29c;margin-left:4px}.workspace{grid-column:2;padding:38px 44px 70px;max-width:1650px;width:100%;margin:auto}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}.topbar h1{margin:0;font-size:30px;letter-spacing:-.045em}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}.stat{background:white;border:1px solid var(--line);border-radius:16px;padding:18px 20px;box-shadow:0 8px 30px rgba(42,66,57,.035)}.stat span,.stat small,.stat strong{display:block}.stat span{font-size:11px;color:var(--muted);font-weight:700}.stat strong{font-size:29px;letter-spacing:-.04em;margin:8px 0 2px}.stat small{font-size:10px;color:#8a9692}.stat.accent{background:var(--green);color:white;border-color:var(--green)}.stat.accent span,.stat.accent small{color:#bfddd2}.panel{background:white;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 10px 36px rgba(34,54,47,.035)}.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}.panel-heading h2{font-size:19px;letter-spacing:-.025em;margin:0}.panel-heading p.muted{margin:8px 0 0}.add-panel{margin-bottom:16px}.watch-form{display:grid;grid-template-columns:minmax(300px,1fr) 155px 150px auto;gap:12px;align-items:end}.option-row{grid-column:1/-1;display:flex;gap:18px;flex-wrap:wrap;margin-top:5px}.check{display:flex;flex-direction:row;align-items:center;gap:7px;font-weight:600;font-size:12px}.check input{width:15px;height:15px;accent-color:var(--green)}.form-actions{display:flex}.safety-note{border-left:3px solid var(--amber);padding:2px 0 2px 12px;margin:17px 0 0;color:#6c675c;font-size:11px;line-height:1.6}.content-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(300px,.7fr);gap:16px}.watch-list,.event-list{display:grid;gap:10px}.empty{padding:42px 12px;text-align:center;color:#89938f;font-size:13px;border:1px dashed var(--line);border-radius:13px}.watch-item{display:grid;grid-template-columns:1fr auto;gap:14px;padding:16px;border:1px solid #e3e9e5;border-radius:14px;transition:.15s}.watch-item:hover{border-color:#bdcbc4}.watch-title{font-size:14px;font-weight:800;line-height:1.5;text-decoration:none}.watch-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.tag{font-size:10px;background:#edf3ef;color:#52645e;border-radius:6px;padding:4px 7px}.tag.good{background:#dff2e8;color:#146348}.tag.warn{background:#f8ebd5;color:#8a5b0f}.tag.error{background:#f5e1e1;color:#903c3c}.watch-price{text-align:right}.watch-price strong{display:block;color:var(--green);font-size:21px}.watch-price small{color:var(--muted);font-size:10px}.watch-actions{grid-column:1/-1;display:flex;align-items:center;gap:8px;border-top:1px solid #edf0ee;padding-top:10px}.watch-actions button{padding:6px 9px;font-size:11px}.watch-actions .danger{color:var(--red);margin-left:auto}.event{position:relative;padding:2px 0 15px 19px;border-left:1px solid #dce4df;margin-left:4px}.event:before{content:"";position:absolute;left:-4px;top:3px;width:7px;height:7px;background:var(--green);border-radius:50%}.event strong{display:block;font-size:12px;line-height:1.5}.event time{display:block;color:#9aa39f;font-size:9px;margin-top:5px}.event.error:before{background:var(--red)}
.price-history{grid-column:1/-1;background:#f7faf8;border-radius:11px;padding:12px 14px}.history-head{display:flex;justify-content:space-between;align-items:center}.history-head strong{font-size:11px}.history-head span,.history-wait{font-size:9px;color:var(--muted)}.sparkline{display:block;width:100%;height:56px;color:var(--green);margin-top:5px}.history-empty{height:56px;display:grid;place-items:center;color:#98a29e;font-size:10px}.history-stats{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:9px;color:var(--muted)}.history-stats b{color:var(--ink);font-size:11px}.history-suggest{padding:5px 8px;font-size:9px;background:var(--green-2);color:var(--green);margin-left:auto}.external-history{display:flex;align-items:center;gap:10px;flex-wrap:wrap;border-top:1px solid #e4ebe7;margin-top:10px;padding-top:9px;font-size:9px;color:var(--muted)}.external-history>a{color:var(--green);font-weight:800;text-decoration:none}.external-history button{padding:3px 5px;font-size:9px}.external-history small{margin-left:auto}.candidate-grid{display:grid;grid-template-columns:repeat(3,minmax(240px,1fr));gap:14px}.candidate{border:1px solid var(--line);border-radius:15px;padding:17px;display:flex;flex-direction:column;gap:12px}.candidate.preferred{border-color:#9fc6b5;background:#fbfefc}.candidate h3{font-size:13px;line-height:1.55;margin:0}.candidate .price{font-size:22px;color:var(--green);font-weight:900}.candidate-footer{display:flex;gap:8px;align-items:center;margin-top:auto}.candidate-footer a{font-size:11px;color:var(--green)}.candidate-footer button{margin-left:auto}.settings-grid{display:grid;grid-template-columns:1fr;gap:16px}.notification-panel{grid-row:auto}.settings-form{display:grid;gap:16px}.settings-form fieldset{border:1px solid var(--line);border-radius:13px;padding:14px}.settings-form legend{padding:0 7px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.secure-check{align-self:end;padding:11px 0}.session-row{display:flex;justify-content:space-between;gap:12px;align-items:center;border:1px solid var(--line);border-radius:13px;padding:14px;margin-top:10px}.session-row strong,.session-row span{display:block}.session-status{font-size:10px;color:var(--muted);margin-top:4px}.session-status.ok{color:var(--green)}.session-status.bad{color:var(--red)}.inline-form{display:flex;gap:10px}.inline-form input{min-width:0}.inline-form button{white-space:nowrap}dialog{border:0;border-radius:20px;padding:24px;width:min(850px,calc(100% - 30px));box-shadow:0 30px 100px rgba(0,0,0,.3)}dialog::backdrop{background:rgba(14,25,21,.67);backdrop-filter:blur(3px)}.dialog-head{display:flex;justify-content:space-between;align-items:flex-start}.dialog-head h2{margin:0}.icon-button{font-size:28px;line-height:1;padding:4px 8px}.login-interaction-status{margin:0 0 8px;color:var(--green);font-size:11px;font-weight:800}.login-interaction-status.busy{color:var(--amber)}.login-interaction-status.error{color:var(--red)}.screenshot-wrap{background:#eef1ef;border-radius:12px;overflow:auto;min-height:300px;display:grid;place-items:center}.screenshot-wrap img{max-width:100%;display:block;cursor:crosshair;touch-action:none;user-select:none;-webkit-user-drag:none}.screenshot-wrap img.is-dragging{cursor:grabbing;filter:brightness(.96)}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}code{font-size:11px;background:#eef1ef;padding:2px 4px;border-radius:4px}
.platform-intro{margin-bottom:16px}.platform-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.platform-card-head{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;margin-bottom:16px}.platform-card-head h2{font-size:17px;margin:0 0 4px}.platform-logo{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;color:white;font-size:13px;font-weight:900}.platform-logo.jd{background:#e1251b}.platform-logo.taobao{background:#ff5a16}.session-chip{border-radius:30px;padding:5px 9px;background:#edf1ef;color:var(--muted);font-size:9px;font-weight:800}.session-chip.ok{background:#dff2e8;color:#146348}.session-chip.pending{background:#f8ebd5;color:#8a5b0f}.login-window{height:430px;background:#eef2ef;border:1px solid var(--line);border-radius:14px;overflow:auto;display:grid;place-items:center}.login-placeholder{text-align:center;color:#8a9692}.login-placeholder strong,.login-placeholder span{display:block}.login-placeholder strong{font-size:15px;color:#5d6a66;margin-bottom:8px}.login-placeholder span{font-size:11px}.platform-login-image{max-width:100%;display:block}.platform-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:13px}.platform-actions button{font-size:11px}.account-login{display:block;border:1px solid var(--line);background:#f8faf9;border-radius:13px;margin-top:15px;padding:14px}.account-login+.login-window{margin-top:15px}.account-login-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.account-login-head strong{color:var(--green);font-size:12px}.account-login-head span{background:var(--green-2);color:var(--green);border-radius:20px;padding:4px 8px;font-size:9px;font-weight:800}.password-login-availability{margin:8px 0 0;font-size:9px;line-height:1.5}.password-login-availability.ok{color:var(--green)}.password-login-availability.blocked{color:var(--red)}.platform-password-form{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:12px}.platform-password-form button{grid-column:1/-1}.platform-password-form button:disabled{opacity:.48;cursor:not-allowed}.account-login>small{display:block;color:var(--muted);font-size:9px;line-height:1.55;margin-top:8px}.platform-path{margin:12px 0 0;color:var(--muted);font-size:9px}.platform-intro code,.platform-path code{user-select:all}@media(max-width:1100px){.stats-grid{grid-template-columns:1fr 1fr}.content-grid{grid-template-columns:1fr}.settings-grid{grid-template-columns:1fr}.notification-panel{grid-row:auto}.candidate-grid{grid-template-columns:1fr 1fr}.platform-grid{grid-template-columns:1fr}.watch-form{grid-template-columns:1fr 1fr}.watch-form .grow{grid-column:1/-1}.form-actions{align-self:end}.form-actions button{width:100%}}
@media(max-width:760px){.auth-shell{grid-template-columns:1fr}.auth-brand{display:none}.auth-card{padding:30px}.app{display:block}.sidebar{position:static;width:auto;height:auto;padding:14px 16px}.logo-row{padding:0}.sidebar nav{display:flex;margin-top:14px;overflow:auto}.nav-item{width:auto;white-space:nowrap}.sidebar-note,.sidebar>.text-button{display:none}.workspace{padding:24px 14px}.topbar{margin-bottom:18px}.stats-grid{grid-template-columns:1fr 1fr}.watch-form{display:grid;grid-template-columns:1fr}.watch-form .grow,.option-row{grid-column:1}.candidate-grid,.field-grid{grid-template-columns:1fr}.inline-form{flex-direction:column}.panel{padding:18px}.pill{display:none}}
.remote-desktop{height:620px;padding:0;display:block}.platform-remote-frame{width:100%;height:100%;border:0;border-radius:13px;background:#111}.platform-card>.login-interaction-status{margin:10px 0 0}@media(max-width:760px){.remote-desktop{height:520px}}
.cart-panel{margin-bottom:16px}.cart-panel .panel-heading{align-items:center}.cart-panel .panel-heading .muted{max-width:850px}.cart-error{color:var(--red)!important}.cart-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.cart-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;padding:16px;border:1px solid #e3e9e5;border-radius:14px}.cart-item .price-history{grid-column:1/-1}.cart-actions{grid-column:1/-1;display:flex;justify-content:flex-end;align-items:center;border-top:1px solid #edf0ee;padding-top:10px}.cart-actions button{font-size:11px}@media(max-width:1100px){.cart-list{grid-template-columns:1fr}}@media(max-width:760px){.cart-panel .panel-heading{align-items:flex-start}.cart-panel .panel-heading>button{white-space:nowrap}.cart-item{grid-template-columns:1fr}.cart-item .watch-price{text-align:left}.cart-item .price-history,.cart-actions{grid-column:1}}
.notification-test-result{margin:-6px 0 16px;padding:11px 13px;border-radius:10px;background:#eef3ef;color:#53635d;font-size:11px;line-height:1.6;word-break:break-word}.notification-test-result.ok{background:#dff2e8;color:#146348}.notification-test-result.error{background:#f5e1e1;color:#903c3c}
.preset-note{margin:2px 0 13px;color:var(--muted);font-size:10px}.preset-note code{color:var(--green);font-weight:800}
@media(max-width:760px){html,body{max-width:100%;overflow-x:hidden}.sidebar{padding:14px max(14px,env(safe-area-inset-right)) 12px max(14px,env(safe-area-inset-left))}.sidebar>.text-button{display:block;margin:10px 4px 0;padding:8px 12px;color:#b8c8c2}.sidebar nav{scrollbar-width:none;padding-bottom:3px}.sidebar nav::-webkit-scrollbar{display:none}.nav-item{min-height:44px;padding:10px 13px}.workspace{padding:20px max(12px,env(safe-area-inset-right)) calc(64px + env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left))}.topbar{align-items:flex-end;gap:10px}.topbar h1{font-size:25px}.topbar>.ghost{min-height:44px;white-space:nowrap}.stats-grid{gap:9px}.stat{padding:15px}.stat strong{font-size:24px}.panel{padding:16px;border-radius:15px}.panel-heading{flex-wrap:wrap;margin-bottom:15px}.panel-heading>button{min-height:44px}.watch-form{gap:10px}.option-row{display:grid;gap:11px}.check{min-height:30px}.check input{width:19px;height:19px}.watch-item{grid-template-columns:1fr;padding:14px}.watch-price{text-align:left}.watch-price strong{font-size:24px}.watch-actions{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}.watch-actions button{min-height:40px;white-space:nowrap;flex:0 0 auto}.history-head{align-items:flex-start;gap:8px}.history-head span{text-align:right}.history-stats{gap:9px}.external-history{align-items:flex-start}.external-history small{width:100%;margin-left:0}.platform-card{padding:14px}.platform-password-form{grid-template-columns:1fr}.platform-password-form button{min-height:46px}.remote-desktop{height:min(68vh,540px);min-height:390px}.field-grid{grid-template-columns:1fr}.settings-form fieldset{padding:12px}.settings-form button[type="submit"],.account-panel button{min-height:46px;width:100%}.inline-form{gap:9px}.cart-panel .panel-heading>button{width:100%}.candidate{padding:15px}input,select{font-size:16px;min-height:46px}button{touch-action:manipulation}.toast{left:12px;right:12px;top:max(12px,env(safe-area-inset-top));text-align:center}}
@media(max-width:420px){.stats-grid{grid-template-columns:1fr 1fr}.stat span{font-size:10px}.stat strong{font-size:22px}.platform-card-head{grid-template-columns:auto 1fr}.platform-card-head>.session-chip{grid-column:1/-1;justify-self:start}.candidate-footer{align-items:flex-start;flex-wrap:wrap}.candidate-footer button{width:100%;margin-left:0;min-height:44px}}