:root{color-scheme:light;--ink:#163334;--muted:#748487;--accent:#08766d;--accent-dark:#03594f;--line:#e0e8e6;--bg:#f4f7f6;--danger:#b94341;--radius:18px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.6 system-ui,-apple-system,"Microsoft YaHei",sans-serif}button,input,select{font:inherit}button{background:var(--accent);color:#fff;border:1px solid transparent;border-radius:10px;padding:11px 18px;cursor:pointer;font-weight:650;line-height:1.4;transition:background .15s,border-color .15s,box-shadow .15s}button:hover{background:var(--accent-dark)}button:focus-visible,a:focus-visible{outline:3px solid #48bdb9;outline-offset:3px}button.secondary{background:white;color:var(--ink);border-color:var(--line)}button.secondary:hover{background:#f4f8f6;border-color:#b7cec7}button.danger{background:#fff;color:var(--danger);border-color:#efcfcd}button.danger:hover{background:#fff3f1}button.text-button{background:none;color:var(--accent);padding:6px 0;border:0;font-size:13px}button.text-button:hover{color:var(--accent-dark)}button:disabled{opacity:.45;cursor:not-allowed}button.small{font-size:12px;padding:7px 12px}button.wide{width:100%;margin-top:12px}input,select{width:100%;border:1px solid #d5e0dd;border-radius:10px;padding:12px 13px;background:white;color:var(--ink);outline:none;min-width:0}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #077a741a}input:disabled{background:#f1f4f3;color:#899592}label{display:block;font-size:13px;font-weight:600;margin:19px 0}label input,label select{margin-top:7px}h1,h2,h3,p{margin:0}h1{font-size:30px;line-height:1.3;letter-spacing:-.5px}h2{font-size:21px;line-height:1.4}h3{font-size:17px;line-height:1.4}p{margin-top:8px}a{color:inherit;text-decoration:none}.muted{color:var(--muted);font-weight:400}.eyebrow{display:block;color:var(--accent);font-size:11px;font-weight:750;letter-spacing:2px;margin-bottom:9px}.site-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:17px max(28px,calc((100vw - 1200px)/2));background:white;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-size:23px;font-weight:800;letter-spacing:2px;white-space:nowrap}.brand-mark{display:flex;align-items:center;justify-content:center;width:43px;height:43px;border-radius:12px;background:var(--accent);color:white;font-size:31px;line-height:1;font-weight:500;letter-spacing:0}.brand small{display:block;font-size:10px;color:var(--muted);font-weight:500;letter-spacing:2px;line-height:1.4}#account{display:flex;align-items:center;gap:16px}.account-name{font-size:13px;max-width:150px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}main{max-width:1200px;margin:0 auto;padding:0 28px}#notice{min-height:0;border-radius:10px;margin:15px 0}#notice:not(:empty){padding:12px 16px;background:#e4f1ea;border:1px solid #c4dfd2;color:#28664e}#notice.error{background:#fff1ef;border-color:#eac6c2;color:var(--danger)}.panel,.card{background:white;border:1px solid var(--line);border-radius:var(--radius)}.panel{padding:28px}.auth-layout{display:grid;grid-template-columns:1.05fr 1fr;max-width:990px;gap:76px;align-items:center;margin:60px auto 55px}.auth-story{position:relative;overflow:hidden;padding:20px 5px}.auth-story h1{font-size:49px;line-height:1.32;font-weight:750;letter-spacing:-1.5px;margin:18px 0 22px}.auth-story h1 span{color:var(--accent)}.auth-story>p{font-size:15px;max-width:365px;line-height:1.9;color:var(--muted)}.story-stats{display:flex;gap:28px;margin-top:35px;font-size:11px;color:var(--muted)}.story-stats b{display:block;color:var(--ink);font-size:19px;margin-bottom:5px}.story-decoration{position:absolute;right:0;bottom:-15px;display:flex;gap:8px;opacity:.055;pointer-events:none}.story-decoration span{font-size:200px;line-height:1}.auth-card{padding:32px 36px;box-shadow:0 15px 60px #1c49470a}.auth-tabs{display:flex;border-bottom:1px solid var(--line);gap:24px;margin-bottom:25px}.auth-tabs button{border-radius:0;background:none;color:var(--muted);border:0;padding:0 0 13px;font-size:15px;font-weight:650}.auth-tabs button.active{color:var(--accent);box-shadow:0 2px 0 var(--accent)}.auth-card h2{font-size:24px}.auth-card form>p{font-size:13px}.input-action{display:flex;align-items:stretch;gap:8px;margin-top:7px}.input-action input{margin-top:0;flex:1;width:0}.input-action button{font-size:12px;padding:10px 12px;white-space:nowrap;min-width:105px}.main-nav{display:flex;gap:32px;border-bottom:1px solid var(--line);margin-bottom:28px;padding-top:9px}.main-nav button{background:none;color:var(--muted);border:0;border-radius:0;padding:14px 0;font-size:15px}.main-nav button.active{color:var(--accent);box-shadow:0 2px 0 var(--accent)}.section-head{display:flex;align-items:center;justify-content:space-between;gap:22px;margin:0 0 23px}.section-head>div>p{font-size:13px}.actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.overview{display:flex;gap:24px;color:var(--muted);font-size:12px;margin-bottom:30px;padding:14px 20px;border:1px solid var(--line);border-radius:12px;background:#fff}.overview span{display:flex;align-items:center;gap:7px}.overview b{font-size:17px;color:var(--ink);font-weight:700}.status-dot{width:7px;height:7px;border-radius:50%;background:#42aa7c}.project-list{display:flex;flex-direction:column;gap:30px}.project-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:13px;gap:12px}.project-label{display:flex;align-items:center;gap:10px;min-width:0}.project-label h2{font-size:16px;overflow-wrap:anywhere}.project-symbol{display:grid;place-items:center;border-radius:8px;background:#e4ede9;color:var(--accent);width:28px;height:28px;font-size:18px;flex:none}.project-count{color:var(--muted);font-size:12px;white-space:nowrap}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.project-empty{grid-column:1/-1;border:1px dashed #cfded6;border-radius:12px;padding:24px;color:var(--muted);font-size:13px;margin-top:0}.card{padding:21px 22px 15px;min-width:0;box-shadow:0 5px 15px #234a4503}.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:19px}.device-title{font-size:17px;overflow-wrap:anywhere}.device-code{font-size:10px;letter-spacing:.4px;color:var(--muted);display:block;margin-top:5px}.chip{border-radius:20px;font-size:10px;padding:4px 9px;background:#edf1f0;color:var(--muted);white-space:nowrap;flex:none}.chip.current{background:#e3f3eb;color:#268157}.chip.current:before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:#42a979;margin-right:5px;vertical-align:middle}.chip.error{background:#fff0ed;color:#aa4835}.card-body{display:grid;grid-template-columns:minmax(155px,1fr) minmax(150px,1.04fr);gap:20px;align-items:stretch}.screen{position:relative;border-radius:12px;background:#123c3a;padding:17px 16px 13px;display:flex;align-items:center;flex-direction:column;min-height:209px;overflow:hidden}.screen-title{font-size:10px;color:#88a8a1;letter-spacing:2px;margin-bottom:13px}.digits{display:flex;gap:5px}.digit{width:48px;height:83px}.segment{fill:#214a46}.segment.on{fill:#adf0c7}.directions{display:flex;gap:14px;margin-top:13px}.direction{font-size:11px;font-weight:650;color:#335b54}.direction.on{color:#b4ebc8}.screen-flags{display:flex;gap:6px;margin-top:9px;min-height:18px}.indicator{font-size:9px;font-weight:650;padding:1px 6px;border-radius:4px;color:#315751;visibility:hidden}.indicator.on{visibility:visible;background:#f0a55c24;color:#f7bb82}.indicator.full.on{color:#ffbbb0;background:#db5d4429}.screen-unavailable{position:absolute;top:87px;color:#a5beb7;background:#123c3ae8;font-size:12px;padding:4px 8px;white-space:nowrap}.control-area{min-width:0;display:flex;flex-direction:column}.control-title{font-size:11px;color:var(--muted);font-weight:650;display:block;margin:0 0 13px}.controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.floor-button{min-height:58px;padding:10px 7px;background:#edf6f1;color:var(--accent-dark);border:1px solid #d4e7db;font-size:13px;overflow-wrap:anywhere}.floor-button:hover{background:#dceee3;border-color:#abcbb9}.floor-button:disabled{opacity:1;color:#aab8af;border-color:#e9eeeb;background:#f5f7f5}.floor-button:disabled:hover{background:#f5f7f5}.no-buttons{grid-column:1/-1;font-size:12px;line-height:1.8;padding:15px 0}.command-status{font-size:11px;color:var(--muted);line-height:1.8;min-height:35px;margin-top:12px;overflow-wrap:anywhere}.card-tools{display:flex;justify-content:space-between;align-items:center;margin-top:15px;padding-top:11px;border-top:1px solid #edf1ee}.card-hint{font-size:10px;color:#93a19b}.card-tools button{font-size:11px}.empty-state{text-align:center;padding:40px}.empty-state h2{font-size:20px}.empty-state button{margin-top:22px}.empty-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:15px;background:#e8f1ec;color:var(--accent);font-size:30px;margin:0 auto 16px}.profile-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:22px}.account-panel .avatar{display:grid;place-items:center;width:54px;height:54px;background:#e6f0eb;color:var(--accent);font-size:23px;font-weight:700;border-radius:16px;margin-bottom:17px}.account-panel h2{overflow-wrap:anywhere}.account-panel .actions{margin-top:24px}.account-details{margin:24px 0 0;max-width:280px}.account-details>div{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid #eef2ef;font-size:13px;gap:12px}.account-details dt{color:var(--muted)}.account-details dd{margin:0}.binding-panel>p{max-width:430px;font-size:13px}.binding-panel label{margin:14px 0}.my-devices-section{margin-top:32px}.my-device-list{display:flex;flex-direction:column;gap:12px}.my-device{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:22px 24px}.my-device-description{min-width:0}.my-device h3{overflow-wrap:anywhere}.my-device p{font-size:11px;overflow-wrap:anywhere}.my-device .actions{flex:none}.button-preview{display:flex;gap:6px;margin-top:11px;flex-wrap:wrap}.mini-chip{background:#f0f6f2;border:1px solid #e0eae1;border-radius:6px;padding:3px 8px;color:#608170;font-size:10px;overflow-wrap:anywhere}.mini-chip.hidden-button{color:#8a9690;background:#f4f6f5;border-style:dashed}.generate{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;margin-bottom:20px}.generate button{align-self:end;margin-bottom:19px}.generate label{margin:5px 0 19px}#generated{margin-bottom:20px}.table-wrap{padding:0;overflow:auto}.table-wrap table{min-width:760px;width:100%;border-collapse:collapse;text-align:left;font-size:12px}th,td{padding:16px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:600;background:#f9fbfa}td small{display:block;color:var(--muted);font-size:10px;word-break:break-all}td button{font-size:11px;padding:6px 10px;margin:3px 3px 3px 0}#admin .table-wrap+.section-head{margin-top:30px}.audit{font-size:12px;max-height:350px;overflow:auto}.audit-row{padding:10px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}dialog{color:var(--ink);border:1px solid var(--line);border-radius:20px;width:min(510px,calc(100vw - 30px));padding:28px;box-shadow:0 20px 100px #142e3533;max-height:calc(100dvh - 32px);overflow:auto}dialog::backdrop{background:#16383365;backdrop-filter:blur(2px)}.dialog-close{float:right}.icon{background:none;color:var(--muted);font-size:26px;border:none;padding:0 4px;line-height:1}.icon:hover{background:none;color:var(--ink)}#dialog-content>h2{font-size:22px;padding-right:27px}#dialog-content>p{font-size:12px;margin:12px 0}.dialog-actions{justify-content:flex-end;margin-top:24px}.secret{display:block;overflow-wrap:anywhere;background:#f0f6f3;padding:14px;border:1px solid #cce2d5;border-radius:10px;font:14px/1.8 ui-monospace,monospace;margin:12px 0}.member{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);font-size:13px}.editor-section-head{border-top:1px solid var(--line);padding-top:20px;margin-top:20px}.editor-section-head h3{font-size:15px}.editor-section-head p{font-size:12px}.button-editor{display:flex;gap:12px;align-items:flex-end;margin:14px 0}.button-editor label{flex:1;margin:0;min-width:0;font-size:11px}.button-editor button{flex:none;height:40px;margin-bottom:2px}.button-editor.removed label{color:#8e9b94}.project-delete{margin-top:20px;width:100%}footer{text-align:center;color:#94a29c;font-size:11px;margin:40px 20px 25px}[hidden]{display:none!important}
@media(min-width:1450px){main{max-width:1240px}.site-header{padding-inline:max(28px,calc((100vw - 1240px)/2))}.card-body{grid-template-columns:1fr 1fr}}
@media(max-width:1000px){.auth-layout{gap:40px}.auth-story h1{font-size:40px}.auth-card{padding:28px}.cards{grid-template-columns:1fr}.card-body{grid-template-columns:minmax(150px,.85fr) minmax(160px,1fr)}.control-area{justify-content:center}.controls{grid-template-columns:repeat(2,minmax(0,1fr))}.floor-button{min-height:60px}.my-device{align-items:flex-start}.my-device .actions{flex-wrap:wrap;justify-content:flex-end;max-width:210px}.profile-grid{gap:16px}.panel{padding:24px}}
@media(max-width:640px){.site-header{padding:14px 18px}.brand{font-size:20px;gap:10px}.brand-mark{width:36px;height:36px;border-radius:10px;font-size:27px}.brand small{font-size:8px;letter-spacing:1px}.account-name{max-width:96px;font-size:12px}#account{gap:10px}main{padding:0 16px}.auth-layout{grid-template-columns:1fr;margin:25px auto 35px;gap:20px;max-width:440px}.auth-story{padding:0}.auth-story .eyebrow{font-size:10px;margin-bottom:9px}.auth-story h1{font-size:30px;line-height:1.3;margin:10px 0 14px}.auth-story h1 br{display:none}.auth-story h1 span{display:block}.auth-story>p{font-size:12px;max-width:none;line-height:1.8}.story-stats,.story-decoration{display:none}.auth-card{padding:24px}.main-nav{gap:25px;margin-bottom:23px;padding-top:0}.main-nav button{font-size:13px;padding:13px 0}.section-head{align-items:flex-start;gap:16px;flex-direction:column;margin-bottom:18px}h1{font-size:25px}.eyebrow{font-size:9px;margin-bottom:6px}.section-head .actions{width:100%;gap:8px}.section-head .actions>button{flex:1;font-size:12px;padding:10px 12px}.overview{gap:15px;padding:12px;margin-bottom:22px;font-size:10px;justify-content:space-between}.overview span{gap:4px}.overview b{font-size:15px}.status-dot{width:5px;height:5px}.project-list{gap:24px}.project-label{gap:8px}.project-label h2{font-size:14px}.project-symbol{width:25px;height:25px;font-size:16px}.project-count{font-size:10px}.project-head button{font-size:11px;flex:none}.card{padding:17px 16px 12px;border-radius:15px}.card-head{margin-bottom:15px;gap:8px}.device-title{font-size:15px}.device-code{font-size:9px}.chip{font-size:9px;padding:4px 7px}.card-body{grid-template-columns:minmax(120px,.95fr) minmax(130px,1.05fr);gap:12px}.screen{padding:14px 8px 10px;min-height:197px;border-radius:10px}.digit{width:41px;height:72px}.screen-title{margin-bottom:13px;font-size:9px}.directions{gap:9px;margin-top:13px}.direction{font-size:10px}.screen-unavailable{top:81px;font-size:10px}.control-title{font-size:10px;margin-bottom:10px}.controls{gap:7px}.floor-button{font-size:12px;min-height:53px;padding:8px 4px;border-radius:8px}.command-status{font-size:10px;margin-top:10px}.card-tools{margin-top:12px;padding-top:8px}.card-hint{font-size:9px}.card-tools button{font-size:10px}.profile-grid{grid-template-columns:1fr}.profile-grid .panel{padding:23px}.account-panel .actions{margin-top:19px}.account-panel .avatar{width:44px;height:44px;font-size:20px}.my-device{padding:19px;flex-direction:column;gap:15px;align-items:stretch}.my-device .actions{justify-content:flex-start;max-width:none}.my-device .actions button{font-size:11px;padding:7px 11px}.my-devices-section{margin-top:27px}.my-devices-section .section-head{flex-direction:row;align-items:flex-start;gap:8px}.my-devices-section .section-head h2{font-size:19px}.my-devices-section .section-head p{font-size:11px;max-width:195px}.my-devices-section .section-head>button{font-size:10px;padding:8px 10px;white-space:nowrap;margin-top:4px}.generate{grid-template-columns:1fr}.generate button{margin-top:4px}.panel{padding:22px}.empty-state{padding:30px 18px}.empty-state p{font-size:12px}dialog{padding:24px}.button-editor{gap:9px}.button-editor button{font-size:10px;padding:7px 9px}.input-action button{padding:10px 8px;font-size:11px;min-width:98px}}
@media(max-width:350px){.card-body{gap:9px;grid-template-columns:minmax(105px,.85fr) minmax(125px,1fr)}.card{padding:14px 12px}.digit{width:36px;height:63px}.direction{font-size:9px}.screen{min-height:186px}.overview{gap:7px}.account-name{max-width:65px}.main-nav{gap:21px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}