:root{--green:#43bf72;--green-dark:#16824b;--green-soft:#e9f9ef;--ink:#17231c;--muted:#758078;--line:#e7ece8;--bg:#f5f7f5;--white:#fff;--shadow:0 18px 50px rgba(26,61,40,.09);font-family:"DM Sans","Noto Sans SC",sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px;background:var(--bg)}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:246px;background:#0d2b1c;color:#fff;padding:30px 18px 22px;display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:13px;padding:0 8px 33px}.brand-mark{width:39px;height:38px;position:relative;display:flex;align-items:flex-end;gap:4px;transform:skew(-11deg) rotate(1deg)}.brand-mark span{display:block;width:9px;border-radius:3px 8px 2px 2px;background:var(--green);box-shadow:0 1px 0 rgba(255,255,255,.08) inset}.brand-mark span:nth-child(1){height:20px}.brand-mark 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0}.avatar{width:34px;height:34px;border-radius:9px;background:#27563a;display:grid;place-items:center;color:#93dbaa;font-size:12px}.profile strong,.profile small{display:block}.profile strong{font-size:11px}.profile small{font-size:9px;color:#789080;margin-top:3px}.profile button{margin-left:auto;background:none;border:0;color:#799080}.main{margin-left:246px;min-height:100vh;padding-bottom:60px}.topbar{height:72px;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 40px;position:sticky;top:0;z-index:15}.breadcrumb{font-size:12px;display:flex;gap:10px;align-items:center}.breadcrumb span{color:#8d9690}.breadcrumb b{color:#d4dad6;font-weight:400}.breadcrumb strong{font-weight:600}.top-actions{display:flex;align-items:center;gap:10px}.system-state{font-size:11px;color:#617068;margin-right:11px}.system-state i,.plan-badge 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#edf0ee;font-size:11px;color:#657068}.asset-table tr:last-child td{border-bottom:0}.asset-table tbody tr{transition:.2s}.asset-table tbody tr:hover{background:#fbfdfb}.asset-name{display:flex;align-items:center;gap:12px}.play-mini{width:37px;height:37px;border:0;border-radius:10px;background:var(--green-soft);color:var(--green);font-size:11px;transition:.2s;flex:0 0 auto}.play-mini:hover{background:var(--green);color:#fff}.asset-name strong,.asset-name small{display:block}.asset-name strong{font-size:12px;color:#243128;font-weight:600;margin-bottom:5px}.asset-name small{font-size:9px;color:#9aa39d}.source-label{display:inline-flex;align-items:center;gap:5px}.source-label i{width:6px;height:6px;border-radius:50%;background:#7aa2f6}.source-label.upload i{background:#f0ad5b}.source-label.tts i{background:#9b7be5}.ready{display:inline-flex;align-items:center;gap:5px;color:#2a9c57;background:#ebf8f0;padding:4px 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var(--line);background:#fff;color:var(--green);border-radius:8px}.search.compact{width:100%;height:35px;background:#f8faf8;margin-bottom:14px}.source-list{display:flex;flex-direction:column;gap:7px;max-height:465px;overflow:auto;padding-right:3px}.source-item{display:flex;align-items:center;gap:10px;border:1px solid #edf0ee;border-radius:9px;padding:9px;transition:.2s}.source-item:hover{border-color:#bfe0ca;background:#fbfefc}.source-item .sound-chip{width:31px;height:31px;border-radius:8px;background:#eef8f2;display:grid;place-items:center;color:var(--green);font-size:10px}.source-item div:nth-child(2){min-width:0;flex:1}.source-item strong,.source-item small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.source-item strong{font-size:10px;margin-bottom:4px}.source-item small{font-size:8px;color:#99a29c}.source-item button{width:25px;height:25px;border:0;border-radius:7px;background:#e9f7ef;color:var(--green)}.queue-panel{padding:22px 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#c9d9ce;border-radius:9px;background:#fbfdfb;color:#6e927a;font-size:10px;margin-top:10px}.add-row:hover{background:#f0f8f3}.queue-empty{display:none;text-align:center;padding:70px 10px}.queue-empty.show{display:block}.queue-empty span{width:45px;height:45px;border-radius:13px;background:#edf8f1;color:var(--green);display:grid;place-items:center;margin:auto}.queue-empty h3{font-size:13px;margin:14px 0 5px}.queue-empty p{font-size:9px;color:var(--muted)}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:18px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:22px;display:flex;gap:15px}.stat-icon{width:44px;height:44px;border-radius:11px;display:grid;place-items:center}.stat-icon.mint{background:#e9f8ef;color:var(--green)}.stat-icon.blue{background:#eaf2ff;color:#5b85c9}.stat-icon.amber{background:#fff4df;color:#d79b33}.stat-card small,.stat-card strong,.stat-card p{display:block}.stat-card small{font-size:9px;color:var(--muted)}.stat-card strong{font-size:24px;margin-top:3px}.stat-card p{font-size:9px;color:#8d9790;margin:4px 0 0}.stat-card em{color:var(--green);font-style:normal}.welcome-panel{min-height:300px;border-radius:16px;background:#173d29;color:#fff;padding:50px;display:flex;align-items:center;justify-content:space-between;overflow:hidden}.welcome-panel h2{font-size:29px;margin:10px 0;letter-spacing:0}.welcome-panel p{font-size:11px;color:#a1b8aa;line-height:1.8;max-width:480px;margin-bottom:25px}.sound-visual{height:140px;display:flex;align-items:center;gap:9px;margin-right:70px}.sound-visual i{width:8px;border-radius:8px;background:linear-gradient(#7ed49b,#328653);animation:sound 1.5s ease-in-out infinite alternate}.sound-visual i:nth-child(1),.sound-visual i:nth-child(9){height:25px}.sound-visual i:nth-child(2),.sound-visual i:nth-child(8){height:55px;animation-delay:.2s}.sound-visual i:nth-child(3),.sound-visual i:nth-child(7){height:90px;animation-delay:.4s}.sound-visual i:nth-child(4),.sound-visual i:nth-child(6){height:120px;animation-delay:.1s}.sound-visual i:nth-child(5){height:145px;animation-delay:.3s}@keyframes sound{to{transform:scaleY(.55)}}.modal{position:fixed;inset:0;background:rgba(7,23,14,.55);backdrop-filter:blur(5px);display:none;place-items:center;z-index:50;padding:20px}.modal.open{display:grid}.modal-card{background:#fff;width:min(520px,100%);border-radius:17px;padding:30px;box-shadow:0 30px 90px rgba(9,31,17,.25);position:relative;animation:modalIn .25s ease}.modal-card.tts-card{width:min(570px,100%)}@keyframes modalIn{from{opacity:0;transform:translateY(10px) scale(.98)}}.modal-close{position:absolute;right:18px;top:17px;width:29px;height:29px;border:0;background:#f1f4f2;border-radius:50%;color:#7a857e}.modal-card h2{font-size:22px;margin:7px 0}.modal-lead{font-size:10px;color:var(--muted);margin:0 0 22px}.dropzone{border:1px dashed #b8d5c2;border-radius:12px;background:#f7fcf9;min-height:142px;display:flex;flex-direction:column;align-items:center;justify-content:center;margin-bottom:17px;cursor:pointer}.dropzone:hover{background:#f0faf4}.dropzone input{display:none}.upload-symbol{width:36px;height:36px;border-radius:10px;background:#e2f5e9;display:grid;place-items:center;color:var(--green);font-size:18px;margin-bottom:9px}.dropzone strong{font-size:11px}.dropzone small{font-size:9px;color:#9aa49e;margin-top:5px}.dropzone em{font-size:9px;color:var(--green);font-style:normal;margin-top:8px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:15px;flex:1}.field span{font-size:9px;color:#66736b;font-weight:600}.field span i{float:right;font-style:normal;color:#a1aaa4;font-weight:400}.field input,.field select,.field textarea{border:1px solid #dfe6e1;border-radius:8px;outline:0;padding:0 11px;font-size:11px;color:var(--ink);background:#fff}.field input,.field select{height:38px}.field textarea{min-height:112px;padding-top:10px;resize:vertical;line-height:1.7}.field input:focus,.field select:focus,.field textarea:focus{border-color:#69c48a;box-shadow:0 0 0 3px #edf9f1}.field-row{display:flex;gap:12px}.modal-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:22px}.tts-notice{display:flex;gap:9px;background:#f6faf7;border:1px solid #e2ede6;border-radius:9px;padding:10px 12px}.tts-notice span{width:18px;height:18px;border-radius:50%;background:#e2f4e9;color:var(--green);display:grid;place-items:center;font-size:10px;flex:0 0 auto}.tts-notice p{font-size:9px;line-height:1.5;color:#77827b;margin:0}.tts-notice strong{color:#4e5b53}.toast{position:fixed;right:27px;top:88px;background:#163b28;color:#fff;border-radius:11px;padding:13px 17px;display:flex;align-items:center;gap:11px;box-shadow:var(--shadow);z-index:70;transform:translateX(130%);transition:.3s}.toast.show{transform:none}.toast>span{width:25px;height:25px;border-radius:50%;background:#3dbd6d;display:grid;place-items:center}.toast strong,.toast p{display:block}.toast strong{font-size:10px}.toast p{font-size:9px;color:#9eb4a5;margin:3px 0 0}.player-bar{position:fixed;left:274px;right:28px;bottom:20px;height:62px;border:1px solid rgba(218,228,221,.9);background:rgba(255,255,255,.94);backdrop-filter:blur(15px);border-radius:13px;box-shadow:0 15px 40px rgba(24,57,35,.15);z-index:30;display:flex;align-items:center;padding:0 17px;gap:12px;transform:translateY(110px);transition:.3s}.player-bar.show{transform:none}.player-play{width:35px;height:35px;border:0;border-radius:50%;background:var(--green);color:#fff;font-size:10px}.player-info{width:200px}.player-info strong,.player-info small{display:block}.player-info strong{font-size:10px}.player-info small{font-size:8px;color:#929b95;margin-top:4px}.player-track{display:flex;align-items:center;gap:9px;flex:1;color:#8e9992;font-size:8px}.player-track>div{height:3px;background:#e3e9e5;flex:1;border-radius:4px;overflow:hidden}.player-track i{display:block;height:100%;width:0;background:var(--green)}.player-close{border:0;background:transparent;color:#98a29b;font-size:18px}
@media(max-width:1000px){.sidebar{width:215px}.main{margin-left:215px}.content{padding:35px 28px}.planner-layout{grid-template-columns:250px 1fr}.asset-table th:nth-child(4),.asset-table td:nth-child(4){display:none}.player-bar{left:235px}.sound-visual{margin-right:10px}.mini-metric{min-width:90px;padding-left:18px}}
@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:.3s}.sidebar.open{transform:none}.main{margin-left:0}.mobile-menu{display:block;border:0;background:none;font-size:18px}.topbar{padding:0 20px}.system-state{display:none}.content{padding:27px 16px}.page-heading{align-items:flex-start;flex-direction:column}.heading-actions{width:100%;flex-wrap:wrap}.insight-strip{height:auto;padding:20px;flex-wrap:wrap;gap:20px}.insight-main{width:100%}.mini-metric{border:0;padding-left:0}.toolbar{align-items:stretch;flex-direction:column;gap:10px;overflow:auto}.tabs{overflow:auto}.search{width:100%}.asset-table th:nth-child(2),.asset-table td:nth-child(2),.asset-table th:nth-child(4),.asset-table td:nth-child(4),.asset-table th:nth-child(5),.asset-table td:nth-child(5){display:none}.asset-table th:first-child,.asset-table td:first-child{width:auto}.planner-meta{align-items:stretch;flex-direction:column;gap:10px}.planner-layout{grid-template-columns:1fr}.source-panel{max-height:330px}.queue-item{grid-template-columns:20px 25px 1fr 70px}.queue-actions{display:none}.time-input{width:70px}.stats-grid{grid-template-columns:1fr}.welcome-panel{padding:30px}.sound-visual{display:none}.player-bar{left:12px;right:12px}.player-info{width:120px}.player-track span{display:none}}
.brand{display:flex;align-items:center;gap:0;padding:0 5px 33px}.brand-logo{display:block;width:121px;height:44px;object-fit:contain}
.range-field input[type=range]{height:28px;padding:0;accent-color:var(--green);cursor:pointer}.primary-btn:disabled,.secondary-btn:disabled{cursor:wait;opacity:.68;transform:none}
.device-connect{background:#fff;border:1px solid var(--line);border-radius:13px;padding:18px;display:grid;grid-template-columns:1.5fr 1fr .8fr .8fr;gap:12px;margin-bottom:16px}.device-connect label,.topic-grid label{display:flex;flex-direction:column;gap:7px}.device-connect span,.topic-grid label{font-size:9px;color:#7c8780}.device-connect input,.topic-grid input{height:36px;border:1px solid #dfe6e1;border-radius:8px;padding:0 10px;font-size:11px;color:#26352c;outline:0;background:#fff}.device-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:16px}.device-summary article{background:#173d29;color:#fff;border-radius:13px;padding:18px 20px}.device-summary small,.device-summary strong,.device-summary p{display:block}.device-summary small{font-size:9px;color:#9fb7a8}.device-summary strong{font-size:24px;margin-top:5px}.device-summary p{font-size:9px;color:#9fb7a8;margin:4px 0 0}.devices-layout{display:grid;grid-template-columns:1fr 340px;gap:16px}.device-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.device-card,.message-panel{background:#fff;border:1px solid var(--line);border-radius:13px}.device-card{padding:18px}.device-card.online{border-color:#9bd6b0;box-shadow:0 8px 24px rgba(54,173,101,.08)}.device-card-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:14px}.device-card-head strong,.device-card-head small{display:block}.device-card-head strong{font-size:14px}.device-card-head small{font-size:10px;color:#87938b;margin-top:5px}.device-card-head span{background:#edf8f1;color:#2f9d5b;border-radius:12px;padding:5px 9px;font-size:10px;font-weight:700}.topic-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.device-meta{display:flex;justify-content:space-between;align-items:center;margin-top:14px;font-size:10px;color:#87938b}.device-meta button,.message-panel .panel-title button{height:29px;border:1px solid #cfe4d5;background:#f5fbf7;color:#2f9d5b;border-radius:8px;font-size:10px}.device-card p{font-size:10px;color:#617068;background:#f7faf8;border-radius:8px;padding:10px;margin:12px 0 0;min-height:35px}.message-panel{padding:18px;min-height:420px}.message-list{display:flex;flex-direction:column;gap:9px;max-height:520px;overflow:auto}.message-item{border:1px solid #edf0ee;border-radius:9px;padding:10px;background:#fbfdfb}.message-item strong,.message-item small{display:block}.message-item strong{font-size:10px;color:#24432f}.message-item p{font-size:10px;color:#5f6b64;line-height:1.5;margin:6px 0;word-break:break-all}.message-item small{font-size:8px;color:#98a29b}
@media(max-width:1000px){.device-connect{grid-template-columns:1fr 1fr}.devices-layout{grid-template-columns:1fr}.device-list{grid-template-columns:1fr}}
@media(max-width:760px){.device-connect,.device-summary,.device-list,.topic-grid{grid-template-columns:1fr}.devices-layout{grid-template-columns:1fr}}
.compact-select{height:40px;border:1px solid #dfe6e1;border-radius:9px;background:#fff;color:#334039;padding:0 12px;font-size:12px}.voltage-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}.voltage-card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:18px}.voltage-card.has-data{border-color:#a8dcb9;box-shadow:0 8px 24px rgba(54,173,101,.07)}.voltage-card small,.voltage-card strong,.voltage-card p{display:block}.voltage-card small{font-size:10px;color:#758078}.voltage-card strong{font-size:24px;margin:7px 0 4px;color:#17231c}.voltage-card p{font-size:9px;color:#87938b;margin:0 0 14px}.voltage-card button,.voltage-chart-panel .panel-title button{height:30px;border:1px solid #cfe4d5;background:#f5fbf7;color:#2f9d5b;border-radius:8px;font-size:10px}.voltage-chart-panel{background:#fff;border:1px solid var(--line);border-radius:13px;padding:18px;margin-bottom:16px}.voltage-chart-panel canvas{width:100%;height:auto;display:block;border:1px solid #edf0ee;border-radius:10px;margin-top:12px}.voltage-table-wrap{margin-bottom:30px}
@media(max-width:1000px){.voltage-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.voltage-grid{grid-template-columns:1fr}.compact-select{width:100%}}
.profile{margin-top:auto;padding:18px 0 0;border-top:1px solid rgba(255,255,255,.06)}
.profile .avatar{flex:0 0 auto}
.profile>div{min-width:0}
.profile button{width:28px;height:28px;border-radius:8px}
.profile button:hover{background:#183a29;color:#9ee3b3}
.message-panel .panel-title,.voltage-chart-panel .panel-title{gap:14px}
.message-panel .panel-title>div,.voltage-chart-panel .panel-title>div{min-width:0}
.message-panel .panel-title button,.voltage-chart-panel .panel-title button{width:auto;min-width:56px;height:30px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;line-height:1}
#clearVoltageRecords{min-width:72px}
.downlink-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:16px}.downlink-summary article{background:#fff;border:1px solid var(--line);border-radius:13px;padding:18px 20px}.downlink-summary small,.downlink-summary strong,.downlink-summary p{display:block}.downlink-summary small{font-size:9px;color:#758078}.downlink-summary strong{font-size:24px;margin-top:5px;color:#17231c}.downlink-summary p{font-size:9px;color:#87938b;margin:4px 0 0}.downlink-log-panel{background:#fff;border:1px solid var(--line);border-radius:13px;padding:18px;box-shadow:0 8px 25px rgba(36,63,45,.035)}.downlink-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.downlink-item{position:relative;border:1px solid #e6ece8;border-left:4px solid #20a3c7;border-radius:12px;background:#fff;padding:16px;box-shadow:0 8px 22px rgba(23,61,41,.05)}.downlink-item.success{border-left-color:#35bd76}.downlink-item.failed{border-left-color:#c95656}.downlink-meta,.downlink-foot{display:flex;align-items:center;gap:12px;justify-content:space-between}.downlink-meta strong{font-size:12px;color:#17231c;word-break:break-all}.downlink-meta span{font-size:10px;color:#758078;white-space:nowrap}.downlink-item pre{min-height:86px;margin:13px 0;background:#f7faf8;border:1px solid #edf0ee;border-radius:9px;padding:12px;font-size:11px;line-height:1.7;color:#1e3a2a;white-space:pre-wrap;word-break:break-all}.downlink-foot{font-size:10px;color:#87938b;flex-wrap:wrap;justify-content:flex-start}.downlink-foot b{margin-left:auto;border-radius:12px;background:#eaf8f0;color:#279654;padding:4px 8px;font-size:9px}.downlink-item.failed .downlink-foot b{background:#fff0f0;color:#b44242}.downlink-item p{margin:10px 0 0;color:#a33e3e;background:#fff7f7;border-radius:8px;padding:8px;font-size:10px;line-height:1.5}
@media(max-width:1000px){.downlink-list{grid-template-columns:1fr}}
@media(max-width:760px){.downlink-summary{grid-template-columns:1fr}.downlink-meta{align-items:flex-start;flex-direction:column;gap:5px}.downlink-foot b{margin-left:0}}
.device-actions{display:flex;gap:7px;align-items:center;justify-content:flex-end;flex-wrap:wrap}.device-actions button{padding:0 10px;white-space:nowrap}
.device-card .device-imei{margin:-6px 0 12px;min-height:0;padding:8px 10px;background:#eef7f1;color:#315541;font:11px/1.4 Consolas,"Cascadia Mono",monospace;letter-spacing:.25px}.device-card .device-imei b{font:600 9px/1.4 "DM Sans","Noto Sans SC",sans-serif;color:#2f9d5b;margin-right:5px}.device-actions .danger-action{border-color:#efd8d8;background:#fff8f8;color:#b94f4f}.device-topic-preview{display:grid;grid-template-columns:90px 1fr;gap:8px 12px;background:#f6faf7;border:1px solid #e2ede6;border-radius:9px;padding:12px;margin:4px 0 14px}.device-topic-preview small{font-size:9px;color:#77827b}.device-topic-preview code{font-size:10px;color:#24583a;word-break:break-all}
.manual-mqtt-panel{background:#fff;border:1px solid var(--line);border-radius:13px;padding:18px 20px;margin-bottom:18px}.manual-mqtt-row{display:grid;grid-template-columns:180px 1fr auto;gap:10px;align-items:stretch}.manual-mqtt-row select,.manual-mqtt-row textarea{border:1px solid #dfe6e1;border-radius:8px;background:#fff;padding:9px 11px;font-size:11px;outline:0;resize:vertical}.manual-mqtt-row button{height:auto;min-height:42px}
.architecture-note{display:grid;grid-template-columns:auto 1fr;gap:7px 18px;align-items:center;background:#eef8f2;border:1px solid #cfe8d8;border-radius:12px;padding:16px 19px;margin-bottom:17px}.architecture-note strong{font-size:12px;color:#167745}.architecture-note span{font-size:12px;font-weight:600;color:#254732}.architecture-note p{grid-column:2;margin:0;color:#6f7d74;font-size:10px;line-height:1.7}.architecture-note code{background:#fff;border:1px solid #dcebe1;border-radius:5px;padding:1px 5px}.at-console-panel,.mp3-transfer-panel{background:#fff;border:1px solid var(--line);border-radius:13px;padding:20px;margin-top:18px;box-shadow:0 8px 25px rgba(36,63,45,.035)}.at-panel-title{gap:15px;align-items:center}.at-panel-title>div:first-child{min-width:250px}.serial-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.serial-actions select{height:40px;border:1px solid #dfe6e1;border-radius:9px;background:#fff;padding:0 9px;font-size:11px;flex:0 0 auto}.serial-actions .secondary-btn,.serial-actions .primary-btn{white-space:nowrap;flex:0 0 auto}.serial-state{font-size:10px;color:#8b6451;background:#fff5ef;border:1px solid #f1ddd2;border-radius:15px;padding:6px 10px;white-space:nowrap}.serial-state.connected{color:#177744;background:#ebf8f0;border-color:#cce9d7}.serial-quick-actions{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:12px}.serial-quick-actions button{border:1px solid #dce6df;background:#f8fbf9;color:#496056;border-radius:7px;padding:7px 10px;font-size:10px}.serial-quick-actions button:hover{border-color:#79c796;color:#16824b}.serial-terminal{height:255px;overflow:auto;margin:0;background:#0f2017;color:#b9e7c8;border-radius:10px;padding:15px;white-space:pre-wrap;word-break:break-all;font:11px/1.65 Consolas,"Cascadia Mono",monospace}.serial-command-row{display:flex;gap:8px;margin-top:11px}.serial-command-row input{flex:1;height:40px;border:1px solid #dfe6e1;border-radius:8px;padding:0 12px;outline:0}.serial-command-row input:focus{border-color:#69c48a;box-shadow:0 0 0 3px #edf9f1}.serial-script{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:12px}.serial-script span{grid-column:1/-1;font-size:9px;color:#7a877e}.serial-script textarea{min-height:95px;border:1px solid #dfe6e1;border-radius:8px;padding:10px 12px;font:11px/1.55 Consolas,"Cascadia Mono",monospace;resize:vertical;outline:0}.serial-script button{align-self:end}.transfer-controls{display:flex;gap:12px;align-items:flex-end}.transfer-controls label{display:flex;flex:1;flex-direction:column;gap:7px}.transfer-controls label span{font-size:9px;color:#68746d;font-weight:600}.transfer-controls select,.transfer-controls input{height:40px;border:1px solid #dfe6e1;border-radius:8px;padding:0 10px;background:#fff;font-size:11px;outline:0}.transfer-controls button{flex:0 0 auto}.transfer-progress{height:7px;background:#e7eee9;border-radius:8px;overflow:hidden;margin-top:17px}.transfer-progress i{display:block;width:0;height:100%;background:linear-gradient(90deg,#35aa64,#69d38e);transition:width .2s}.mp3-transfer-panel>p{font-size:9px;color:#758078;margin:8px 0 0;line-height:1.6}
@media(max-width:760px){.architecture-note{grid-template-columns:1fr}.architecture-note p{grid-column:1}.manual-mqtt-row{grid-template-columns:1fr}.serial-actions,.serial-command-row{flex-wrap:wrap}.serial-command-row input{width:100%;flex-basis:100%}.serial-script{grid-template-columns:1fr}.serial-script button{width:100%}.transfer-controls{flex-direction:column;align-items:stretch}.transfer-controls label{width:100%}}
.auto-loop-panel{border-color:#cfe8d8}.loop-state{border-radius:16px;padding:7px 12px;background:#eef8f2;color:#24814a;font-size:10px;white-space:nowrap}.auto-loop-grid{display:grid;grid-template-columns:1fr 1fr 160px 1fr;gap:12px;align-items:end;margin-top:18px}.auto-loop-grid label{display:flex;flex-direction:column;gap:7px}.auto-loop-grid label span,.auto-loop-device small,.auto-loop-status small{font-size:9px;color:#718078;font-weight:600}.auto-loop-grid select,.auto-loop-grid input{height:40px;border:1px solid #dfe6e1;border-radius:8px;padding:0 10px;background:#fff;font-size:11px;outline:0}.auto-loop-device{min-height:40px;display:flex;flex-direction:column;justify-content:center;gap:4px}.auto-loop-device strong{font-size:10px;color:#254732;overflow-wrap:anywhere}.auto-loop-status{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:17px}.auto-loop-status>div{border:1px solid #e5eee8;background:#f8fbf9;border-radius:9px;padding:12px}.auto-loop-status small,.auto-loop-status strong{display:block}.auto-loop-status strong{margin-top:6px;font-size:13px;color:#1b3c28;overflow-wrap:anywhere}.auto-loop-actions{display:flex;gap:9px;margin-top:14px}.auto-loop-note{padding:11px 13px;border-radius:8px;background:#f7faf8;border:1px solid #e7eee9}.auto-loop-panel button:disabled{opacity:.55;cursor:not-allowed}
@media(max-width:900px){.auto-loop-grid{grid-template-columns:1fr 1fr}.auto-loop-device{min-height:40px}}
@media(max-width:560px){.auto-loop-grid,.auto-loop-status{grid-template-columns:1fr}.auto-loop-actions{flex-direction:column}.auto-loop-actions button{width:100%}}
/* Local pre-transfer MP3 transcoding controls. */
.transfer-encoding{display:flex;align-items:end;gap:12px;margin-top:10px}
.transfer-encoding label{display:flex;flex:0 0 180px;flex-direction:column;gap:6px}
.transfer-encoding label span{font-size:9px;color:#68746d;font-weight:600}
.transfer-encoding select{height:34px;border:1px solid #dfe6e1;border-radius:8px;padding:0 10px;background:#fff;font-size:10px;outline:0}
.transfer-encoding small{font-size:9px;color:#758078;padding-bottom:9px}
@media(max-width:760px){.transfer-encoding{align-items:stretch;flex-direction:column}.transfer-encoding label{flex-basis:auto;width:100%}.transfer-encoding small{padding-bottom:0}}
.device-settings{margin-top:14px;border:1px solid #e4ede7;border-radius:10px;background:#fbfdfb;padding:11px}.device-settings summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;font-size:11px;font-weight:700;color:#315541}.device-settings summary::-webkit-details-marker{display:none}.device-settings summary:after{content:'＋';color:#2f9d5b;font-size:14px}.device-settings[open] summary:after{content:'−'}.device-settings summary span{margin-left:auto;margin-right:10px;color:#718078;font-size:9px;font-weight:400}.device-settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:13px 0}.device-settings-grid label{display:flex;flex-direction:column;gap:6px;font-size:9px;color:#66736b}.device-settings-grid input{height:34px;min-width:0;border:1px solid #dfe6e1;border-radius:7px;padding:0 9px;font-size:11px}.day-task-head{display:flex;align-items:baseline;justify-content:space-between;margin:12px 0 8px}.day-task-head strong{font-size:10px;color:#34483b}.day-task-head small{font-size:8px;color:#8a958e}.day-task-grid{display:grid;grid-template-columns:1fr 1fr;gap:5px}.day-task-row{display:grid;grid-template-columns:14px 24px minmax(0,1fr);gap:5px;align-items:center;min-width:0}.day-task-row input[type=checkbox]{accent-color:#299452}.day-task-row span{font-size:9px;color:#6b776f}.day-task-row select{width:100%;min-width:0;height:27px;border:1px solid #e1e8e3;border-radius:6px;background:white;padding:0 4px;font-size:8px;color:#526158}.day-task-row select:disabled{background:#f2f5f3;color:#a2aaa5}.device-settings-save{width:100%;margin-top:12px;min-height:34px;font-size:10px}
.device-voltage-live{display:block;color:#6f7c73;font-size:9px;margin:-3px 0 12px}.device-command-field{display:flex;flex-direction:column;gap:6px;margin:10px 0;font-size:9px;color:#66736b}.device-command-field textarea{width:100%;min-height:52px;border:1px solid #dfe6e1;border-radius:7px;padding:8px;font:10px/1.5 Consolas,"Cascadia Mono",monospace;resize:vertical}
.operation-log-list{display:flex;flex-direction:column;gap:10px}.operation-log-item{border:1px solid #e6ece8;border-radius:11px;background:#fff;padding:14px 16px}.operation-log-top,.operation-log-meta{display:flex;align-items:center;gap:12px}.operation-log-top{justify-content:space-between}.operation-log-top strong{font-size:12px;color:#23392b}.operation-log-status{border-radius:12px;background:#eaf8f0;color:#279654;padding:4px 9px;font-size:9px}.operation-log-status.failed{background:#fff0f0;color:#b44242}.operation-log-meta{flex-wrap:wrap;margin-top:8px;color:#7e8982;font-size:9px}.operation-log-meta time{margin-left:auto}.operation-log-item p{margin:10px 0 0;color:#58675e;font-size:10px;line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere}.operation-log-topic{display:block;margin-top:9px;color:#4f7a5d;font:9px Consolas,"Cascadia Mono",monospace;overflow-wrap:anywhere}.operation-log-item pre{margin:9px 0 0;padding:10px;background:#f7faf8;border:1px solid #edf0ee;border-radius:8px;color:#375342;font:9px/1.55 Consolas,"Cascadia Mono",monospace;white-space:pre-wrap;overflow-wrap:anywhere;max-height:180px;overflow:auto}
.at-console-panel,.mp3-transfer-panel{min-width:0;max-width:100%}.at-panel-title{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between}.at-panel-title>div:first-child{flex:1 1 260px;min-width:0}.at-panel-title .serial-actions{flex:1 1 430px;min-width:0}.serial-actions>*{max-width:100%}.serial-actions .serial-state{flex:0 1 auto}.serial-actions button{min-width:max-content}.serial-actions select{min-width:88px}.serial-quick-actions button{flex:0 0 auto}.serial-command-row{min-width:0}.serial-command-row input{min-width:0}.serial-command-row button{flex:0 0 auto;white-space:nowrap}.mp3-transfer-panel>.panel-title{display:flex;flex-wrap:wrap;align-items:flex-start;gap:12px}.mp3-transfer-panel>.panel-title>div:first-child{flex:1 1 360px;min-width:0}.mp3-transfer-panel>.panel-title>#probeTransferDevice{flex:0 0 auto;width:auto;min-width:82px;white-space:nowrap;writing-mode:horizontal-tb}.transfer-readiness{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:12px 0 16px}.transfer-readiness>div{min-width:0;padding:10px 12px;border:1px solid #e6ece8;border-radius:9px;background:#f8fbf9}.transfer-readiness small,.transfer-readiness strong{display:block;overflow-wrap:anywhere}.transfer-readiness small{font-size:9px;color:#77837b}.transfer-readiness strong{margin-top:5px;font-size:11px;color:#2c4936}.transfer-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:12px;align-items:end}.transfer-controls label{min-width:0}.transfer-controls select,.transfer-controls input{display:block;width:100%;min-width:0;max-width:100%;text-overflow:ellipsis}.transfer-controls button{min-width:max-content;white-space:nowrap}.transfer-encoding{min-width:0}.transfer-encoding small{min-width:0;line-height:1.6;overflow-wrap:anywhere}
@media(max-width:1050px){.transfer-readiness{grid-template-columns:repeat(2,minmax(0,1fr))}.transfer-controls{grid-template-columns:repeat(2,minmax(0,1fr))}.transfer-controls button{justify-self:start}.at-panel-title .serial-actions{flex-basis:100%;justify-content:flex-start}}
@media(max-width:600px){.at-console-panel,.mp3-transfer-panel{padding:14px}.at-panel-title>div:first-child,.mp3-transfer-panel>.panel-title>div:first-child{flex-basis:100%}.at-panel-title .serial-actions{gap:7px}.serial-actions .serial-state{flex-basis:100%}.serial-command-row{display:grid;grid-template-columns:1fr auto}.serial-command-row input{grid-column:1/-1;width:100%}.transfer-readiness,.transfer-controls{grid-template-columns:minmax(0,1fr)}.transfer-controls button{width:100%}.transfer-encoding label{width:100%;flex-basis:auto}}