@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.start{inset-inline-start:var(--spacing)}}:root{--bg:#f4f7f8;--panel:#fff;--panel-soft:#edf3f4;--ink:#172327;--muted:#64757b;--line:#d7e2e5;--brand:#176d5c;--brand-dark:#105748;--brand-soft:#e0f2ed;--green:#169c63;--green-soft:#e1f6eb;--yellow:#d98d0a;--yellow-soft:#fff2d4;--red:#d84a55;--red-soft:#ffe5e8;--shadow:0 18px 48px #19383f1f;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html{background:var(--bg);-moz-text-size-adjust:100%;text-size-adjust:100%;min-width:320px;max-width:100%;overflow-x:hidden}body{background:var(--bg);width:100%;max-width:100%;color:var(--ink);margin:0;font-family:Microsoft YaHei,PingFang SC,Noto Sans CJK SC,system-ui,sans-serif;overflow-x:hidden}button,input,select,textarea{font:inherit}button{color:inherit}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:2px;outline:3px solid #176d5c42}.app-shell{background:var(--bg);grid-template-columns:210px minmax(0,1fr);width:100%;max-width:100vw;min-height:100vh;display:grid;overflow-x:clip}.sidebar{background:var(--panel);border-right:1px solid var(--line);flex-direction:column;align-self:start;min-height:100vh;padding:22px 15px;display:flex;position:sticky;top:0}.brand{border-bottom:1px solid var(--line);align-items:center;gap:11px;padding:0 8px 20px;display:flex}.brand-mark,.loading-mark,.mobile-login-logo{background:var(--brand);color:#fff;border-radius:12px;flex:none;place-items:center;width:38px;height:38px;font-weight:700;display:grid}.brand strong,.brand small{display:block}.brand strong{font-size:14px}.brand small{color:var(--muted);margin-top:3px;font-size:11px}.side-nav{gap:7px;margin-top:20px;display:grid}.nav-caption{color:var(--muted);padding:0 11px 4px;font-size:11px}.nav-button{min-height:44px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:12px;align-items:center;gap:10px;padding:0 12px;display:flex}.nav-button span{width:20px;font-size:18px;line-height:1}.nav-button b{font-size:13px;font-weight:500}.nav-button:hover{background:var(--panel-soft);color:var(--ink)}.nav-button.active{background:var(--brand-soft);color:var(--brand)}.permission-card{background:var(--panel-soft);border-radius:14px;gap:5px;margin-top:auto;padding:13px;display:grid}.permission-card small,.permission-card span{color:var(--muted);font-size:11px;line-height:1.45}.permission-card strong{font-size:13px}.main-area,.content{min-width:0;max-width:100%}.topbar{background:var(--panel);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:18px;min-height:70px;padding:0 28px;display:flex}.mobile-brand{font-weight:700;display:none}.location-label{color:var(--muted);font-size:12px}.location-label:before{content:"▥";margin-right:8px}.account-area{align-items:center;gap:16px;display:flex}.account-area>span{text-align:right;display:grid}.account-area strong{font-size:12px}.account-area small{color:var(--muted);margin-top:3px;font-size:10px}.text-button,.link-button,.back-button{color:var(--brand);cursor:pointer;background:0 0;border:0}.text-button{padding:7px 0;font-size:12px}.text-button.centered{justify-self:center}.content{padding:28px}.page-header{justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:20px;display:flex}.page-header h1{margin:0;font-size:24px;line-height:1.3}.page-header p{color:var(--muted);margin:6px 0 0;font-size:12px;line-height:1.55}.primary-button,.secondary-button{border:1px solid var(--brand);cursor:pointer;border-radius:11px;justify-content:center;align-items:center;min-height:39px;padding:0 14px;font-size:12px;font-weight:600;display:inline-flex}.primary-button{background:var(--brand);color:#fff}.primary-button:hover{background:var(--brand-dark)}.primary-button:disabled{cursor:wait;opacity:.65}.secondary-button{background:var(--panel);color:var(--ink);border-color:var(--line)}.primary-button.full,.secondary-button.full{width:100%;min-height:46px;margin-top:4px}.stats-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:20px;display:grid}.stat-card{border:1px solid var(--line);background:var(--panel);border-radius:17px;min-width:0;padding:15px}.stat-card span{color:var(--muted);align-items:center;gap:9px;font-size:11px;display:flex}.stat-card i,.light-legend i{border-radius:50%;flex:none;width:11px;height:11px;display:inline-block}.stat-card i.available,.light-legend i.green{background:var(--green);box-shadow:0 0 0 4px var(--green-soft)}.stat-card i.using,.light-legend i.yellow{background:var(--yellow);box-shadow:0 0 0 4px var(--yellow-soft)}.stat-card i.service,.light-legend i.red{background:var(--red);box-shadow:0 0 0 4px var(--red-soft)}.stat-card strong{margin-top:10px;font-size:26px;display:block}.device-grid{grid-template-columns:repeat(auto-fit,minmax(min(285px,100%),1fr));gap:14px;min-width:0;display:grid}.device-card{border:1px solid var(--line);background:var(--panel);text-align:left;cursor:pointer;border-radius:18px;flex-direction:column;min-width:0;padding:0;transition:transform .16s,box-shadow .16s;display:flex;overflow:hidden}.device-card:hover{transform:translateY(-2px);box-shadow:0 12px 28px #14353b17}.device-photo{object-fit:cover;background:var(--panel-soft);width:100%;height:124px;display:block}.device-photo.large{border-radius:14px;height:230px}.device-photo.placeholder{background:linear-gradient(145deg, #ffffffd1, transparent), var(--panel-soft);place-items:center;display:grid;position:relative}.device-photo.placeholder small{color:var(--muted);background:#ffffffeb;border-radius:999px;padding:4px 8px;font-size:10px;position:absolute;bottom:10px;left:12px}.machine-illustration{background:#dde5e7;border:3px solid #708188;border-radius:7px;width:72px;height:88px;position:relative;box-shadow:8px 9px 18px #162e351f}.machine-illustration:before{content:"";background:linear-gradient(135deg,#c3d5da,#f2f6f7);border:3px solid #819198;border-radius:3px;height:43px;position:absolute;top:11px;left:11px;right:11px}.machine-illustration:after{content:"";height:14px;box-shadow:inset -10px 0 0 var(--green);background:#71838a;border-radius:3px;position:absolute;bottom:10px;left:11px;right:11px}.device-card-body{flex-direction:column;flex:1;padding:15px;display:flex}.device-title{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.device-title>span:first-child{min-width:0}.device-title strong,.device-title small{display:block}.device-title strong{overflow-wrap:anywhere;font-size:14px}.device-title small{color:var(--muted);margin-top:4px;font-size:11px}.status-pill{background:var(--green-soft);white-space:nowrap;border-radius:999px;flex:none;align-items:center;gap:7px;padding:6px 9px;font-size:11px;display:inline-flex}.status-pill.using{background:var(--yellow-soft)}.status-pill.service{background:var(--red-soft)}.status-dot{background:var(--green);border-radius:50%;width:10px;height:10px}.status-pill.using .status-dot{background:var(--yellow)}.status-pill.service .status-dot{background:var(--red)}.device-location{color:var(--muted);margin:12px 0;font-size:11px;line-height:1.45}.latest-block{border-top:1px solid var(--line);margin-top:auto;padding-top:11px}.latest-block>small{color:var(--muted);margin-bottom:7px;font-size:10px;display:block}.info-line{justify-content:space-between;align-items:flex-start;gap:14px;min-width:0;padding:4px 0;font-size:11px;line-height:1.45;display:flex}.info-line span{color:var(--muted);flex:none}.info-line b{text-align:right;overflow-wrap:anywhere;min-width:0}.info-banner{border-left:4px solid var(--brand);background:var(--brand-soft);color:var(--muted);border-radius:13px;margin-bottom:15px;padding:12px 14px;font-size:11px;line-height:1.55}.table-panel{border:1px solid var(--line);background:var(--panel);border-radius:17px;overflow:hidden}table{border-collapse:collapse;table-layout:fixed;width:100%}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:middle;overflow-wrap:anywhere;padding:12px 11px;font-size:11px;line-height:1.5}th{background:var(--panel-soft);color:var(--muted);font-weight:600}tr:last-child td{border-bottom:0}td b,td small{display:block}td b{font-weight:600}td small{color:var(--muted);margin-top:3px;font-size:10px}.table-device{align-items:center;gap:9px;display:flex}.table-device>span:last-child{min-width:0}.table-thumb{background:var(--panel-soft);width:38px;height:38px;color:var(--muted);border-radius:10px;flex:none;place-items:center;display:grid}.link-button{padding:5px 0;font-size:11px}.link-button.danger{color:var(--red)}.row-actions{flex-wrap:wrap;gap:12px;display:flex}.empty-cell{color:var(--muted);text-align:center;padding:38px 16px}.back-button{margin-bottom:13px;padding:5px 0}.detail-grid{grid-template-columns:minmax(280px,.8fr) minmax(0,1.2fr);gap:18px;display:grid}.detail-card{border:1px solid var(--line);background:var(--panel);border-radius:18px;padding:17px}.detail-card h2{margin:16px 0 4px;font-size:20px}.detail-card>p{color:var(--muted);margin:0 0 13px;font-size:11px}.detail-card h3{margin:0 0 12px;font-size:14px}.detail-list{border-top:1px solid var(--line);margin-top:13px;padding-top:7px}.detail-actions{flex-wrap:wrap;gap:8px;margin-top:15px;display:flex}.history-card{margin-top:16px}.history-row{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:10px 0;display:flex}.history-row:last-child{border-bottom:0}.history-row b,.history-row small{display:block}.history-row b{font-size:11px}.history-row small{color:var(--muted);margin-top:4px;font-size:10px}.mobile-nav{display:none}.toast{z-index:100;background:var(--ink);color:#fff;box-shadow:var(--shadow);border-radius:999px;padding:10px 16px;font-size:12px;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.modal-backdrop{z-index:80;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#08181c75;place-items:center;padding:28px;display:grid;position:fixed;inset:0;overflow:auto}.modal{background:var(--panel);border-radius:20px;width:min(830px,100%);max-height:calc(100vh - 56px);overflow:auto;box-shadow:0 26px 80px #09212747}.modal>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:16px;padding:20px 22px 16px;display:flex}.modal h2{margin:0;font-size:20px}.modal header p{color:var(--muted);margin:5px 0 0;font-size:11px}.close-button{background:var(--panel-soft);cursor:pointer;border:0;border-radius:10px;width:36px;height:36px;font-size:22px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;padding:20px 22px 22px;display:grid}.form-grid label,.login-card label{gap:7px;min-width:0;font-size:11px;font-weight:600;display:grid}.form-grid input,.form-grid select,.form-grid textarea,.login-card input{border:1px solid var(--line);background:var(--bg);width:100%;color:var(--ink);border-radius:11px}.form-grid input,.form-grid select,.login-card input{height:43px;padding:0 11px}.form-grid input[type=file]{height:auto;padding:10px}.form-grid textarea{resize:vertical;min-height:82px;padding:10px 11px}.form-grid label small{color:var(--muted);font-size:10px;font-weight:400}.span-2{grid-column:1/-1}.form-actions{justify-content:flex-end;gap:9px;margin-top:3px;display:flex}.form-error{background:var(--red-soft);color:#a52f38;border-radius:10px;padding:10px 12px;font-size:11px;line-height:1.45}.center-screen{background:var(--bg);min-height:100vh;color:var(--muted);align-content:center;place-items:center;gap:12px;display:grid}.center-screen p{font-size:12px}.login-page{background:var(--panel);grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr);min-height:100vh;display:grid}.login-brand-panel{color:#fff;background:radial-gradient(circle at 80% 15%,#5fcbb03b,#0000 32%),linear-gradient(145deg,#123e36,#0b2e29);flex-direction:column;justify-content:space-between;padding:42px clamp(34px,6vw,90px);display:flex}.login-brand-panel .brand{border:0;width:fit-content;padding:0}.login-brand-panel .brand-mark{color:var(--brand);background:#fff}.login-brand-panel .brand small{color:#ffffffb3}.eyebrow{color:#88d8c3;letter-spacing:.18em;font-size:11px}.login-brand-panel h1{letter-spacing:-.03em;margin:16px 0 18px;font-size:clamp(32px,4.2vw,58px);line-height:1.24}.login-brand-panel p{color:#ffffffb8;max-width:620px;margin:0;font-size:14px;line-height:1.8}.light-legend{flex-wrap:wrap;gap:26px;display:flex}.light-legend span{color:#ffffffc7;align-items:center;gap:9px;font-size:11px;display:flex}.login-form-panel{place-items:center;padding:36px;display:grid}.login-card{gap:15px;width:min(390px,100%);display:grid}.login-card h2{margin:2px 0 0;font-size:27px}.login-card>p{color:var(--muted);margin:-7px 0 8px;font-size:12px}.login-card input{background:var(--bg)}.mobile-login-logo{display:none}.login-help{color:var(--muted);text-align:center;font-size:10px;line-height:1.6}.password-screen .login-card{border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow);border-radius:20px;padding:26px}@media (max-width:1080px){.table-panel{background:0 0;border:0;overflow:visible}table,tbody{display:block}thead{display:none}tbody{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;display:grid}tr{border:1px solid var(--line);background:var(--panel);border-radius:16px;min-width:0;padding:11px 13px;display:block}td{border-bottom:1px solid var(--line);text-align:right;justify-content:space-between;align-items:flex-start;gap:12px;min-width:0;padding:9px 0;display:flex}td:before{content:attr(data-label);color:var(--muted);text-align:left;flex:none}td:last-child{border-bottom:0}.table-device,.row-actions{justify-content:flex-end}}@media (min-width:761px) and (max-width:1320px){.content{padding:22px}.device-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:760px){.app-shell{display:block}.sidebar{display:none}.topbar{min-height:60px;padding:0 15px}.mobile-brand{font-size:14px;display:block}.location-label,.account-area>span{display:none}.content{padding:18px 14px 88px}.public-shell .content{padding-bottom:18px}.page-header{align-items:center;margin-bottom:16px}.page-header h1{font-size:20px}.page-header p{font-size:11px}.stats-grid{gap:7px}.stat-card{border-radius:14px;padding:11px 9px}.stat-card span{gap:6px;font-size:10px}.stat-card strong{font-size:21px}.device-grid,.detail-grid{grid-template-columns:1fr}.mobile-nav{z-index:60;border-top:1px solid var(--line);background:#fffffff7;min-height:68px;padding:7px 8px 10px;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -10px 28px #11323914}.mobile-nav .nav-button{flex-direction:column;flex:1;justify-content:center;gap:4px;min-width:0;min-height:50px;padding:5px 2px}.mobile-nav .nav-button span{width:auto;font-size:16px}.mobile-nav .nav-button b{font-size:10px}.toast{text-align:center;max-width:calc(100% - 28px);bottom:80px}.modal-backdrop{align-items:end;padding:0}.modal{border-radius:20px 20px 0 0;width:100%;max-height:92vh}.modal>header{padding:17px 16px 14px}.form-grid{padding:17px 16px 20px}.form-grid input,.form-grid select,.form-grid textarea,.login-card input{font-size:16px}.login-page{background:var(--bg);grid-template-columns:1fr}.login-brand-panel{display:none}.login-form-panel{padding:24px}.login-card{border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow);border-radius:20px;padding:25px}.mobile-login-logo{display:grid}}@media (max-width:540px){tbody{grid-template-columns:1fr}.page-header{align-items:flex-start}.page-header .primary-button{white-space:nowrap;min-width:64px;padding:0 10px}.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.form-actions{grid-template-columns:1fr 1fr;display:grid}.detail-actions{display:grid}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important}}