@font-face{font-family:LocalSerif;src:local("Noto Serif CJK SC"),local("Source Han Serif SC"),local("SimSun");font-display:swap}
:root{--bg:#f5f4ef;--paper:#fffefa;--ink:#273b33;--muted:#68736b;--line:#dedfd5;--green:#264b3d;--accent:#b95636;--soft:#e7ecdf;--dark:#203b32;--radius:8px;--sans:"Microsoft YaHei UI","Microsoft YaHei",system-ui,sans-serif;--serif:LocalSerif,"Songti SC",SimSun,serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.65}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.46}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #bfa360;outline-offset:3px}svg{flex:none;vertical-align:middle}a{color:var(--green)}h1,h2,h3,p{margin:0}h1{font-size:29px;letter-spacing:.01em;font-weight:600;line-height:1.4}h2{font-size:18px;font-weight:600}h3{font-size:15px}p{color:var(--muted)}small{font-size:12px}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:6px;background:var(--paper);color:var(--ink);padding:10px 12px;transition:border-color .15s}textarea{resize:vertical;min-height:120px;line-height:1.9}input:hover,textarea:hover,select:hover{border-color:#a5b2a2}input::placeholder,textarea::placeholder{color:#8b9189}pre{white-space:pre-wrap;word-break:break-word;font:inherit;line-height:1.9;margin:0}details summary{cursor:pointer;padding:12px 0;color:var(--green)}hr{border:0;border-top:1px solid var(--line);margin:24px 0}.app-shell{display:grid;grid-template-columns:224px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--dark);color:#e6ebdf;padding:28px 18px 20px;display:flex;flex-direction:column;gap:25px;position:sticky;top:0;height:100vh;overflow:auto}.brand{display:flex;gap:12px;align-items:center;padding:0 12px}.brand img{width:36px;height:36px}.brand strong{font-family:var(--serif);font-size:25px;letter-spacing:6px;font-weight:500}.brand small{display:block;font-size:9px;letter-spacing:2px;color:#b5c3b5}.book-selector{border-top:1px solid #466052;padding-top:24px}.sidebar select{background:#29473b;border-color:#506153;color:#f3f3e6;font-size:12px}.sidebar-label{text-transform:uppercase;color:#b9c7b7;font-size:10px;letter-spacing:2px;display:flex;align-items:center;justify-content:space-between;padding:0 8px 10px}.sidebar .icon-button{color:#cbd7c6;padding:3px;background:transparent}.nav-list{display:flex;flex-direction:column;gap:5px}.nav-item{width:100%;border:none;color:#c4d0bf;background:transparent;display:flex;align-items:center;gap:12px;padding:12px 15px;border-radius:5px;text-align:left;font-size:13px}.nav-item:hover{background:#294b3d}.nav-item.active{background:#dfE7d5;color:#263f31;font-weight:600}.nav-item .nav-index{margin-left:auto;font-size:10px;opacity:.5}.sidebar-footer{margin-top:auto;padding-top:20px;border-top:1px solid #466052;color:#becbb8;font-size:11px}.sidebar-footer span{display:block;color:#96aa98;margin-top:5px}.workspace{min-width:0}.topbar{height:74px;padding:0 36px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:16px;background:var(--bg)}.breadcrumb{font-size:12px;color:var(--muted);display:flex;gap:12px;align-items:center;min-width:0}.breadcrumb strong{color:var(--ink);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.top-actions{display:flex;gap:16px;align-items:center;flex-shrink:0}.connection{font-size:11px;display:flex;gap:7px;align-items:center;color:var(--muted)}.dot{width:6px;height:6px;border-radius:50%;background:#a0a598}.dot.ready{background:#49805b}.save-indicator{font-size:11px;color:var(--muted)}.page{max-width:1480px;margin:auto;padding:34px 36px 50px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.page-heading p{font-size:12px;margin-top:8px}.eyebrow{color:var(--accent);font-size:10px;letter-spacing:2px;text-transform:uppercase;margin-bottom:9px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);border-radius:5px;padding:10px 15px;line-height:1.4;font-size:12px;white-space:nowrap;background:var(--paper);color:var(--ink);transition:background .15s,transform .15s}.btn:hover:not(:disabled){background:#e9eee2}.btn.primary{background:var(--green);border-color:var(--green);color:#fbfcf5}.btn.primary:hover:not(:disabled){background:#35644f}.btn.text{border-color:transparent;background:transparent;padding:6px 0;color:var(--green)}.btn.danger{border-color:#dcb6a8;color:#a34027}.btn.icon-button{padding:8px;border:0;background:transparent}.btn.small{padding:7px 10px;font-size:11px}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.badge{display:inline-flex;align-items:center;border:1px solid var(--line);padding:3px 8px;border-radius:4px;font-size:10px;line-height:1.5;white-space:nowrap;color:var(--muted);background:var(--paper)}.badge.green{color:#365d41;background:#e8efdf;border-color:#c9d8bd}.badge.amber{color:#9b552b;background:#fcf0df;border-color:#e8cfac}.hero{display:grid;grid-template-columns:minmax(0,1fr) 250px;padding:35px 40px 36px;background:#e9ecdf;border:1px solid #d4dbc8;position:relative;overflow:hidden;margin-bottom:30px;gap:24px;min-height:276px}.hero h1{font-family:var(--serif);font-size:38px;font-weight:400;line-height:1.6;letter-spacing:2px;margin:12px 0 14px}.hero p{max-width:540px;font-size:12px;line-height:1.9;margin-bottom:23px}.hero-art{position:relative;display:flex;align-items:center;justify-content:center;min-height:220px}.hero-art .orbit{position:absolute;border:1px solid #b4c1a6;border-radius:50%;width:190px;height:190px}.hero-art .orbit.two{width:134px;height:134px;border-style:dashed}.hero-art .orbit.three{width:242px;height:242px;border-color:#cdd5c2}.hero-art .seed{background:var(--green);color:#e5ebd7;width:66px;height:86px;border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-size:26px;z-index:1;transform:rotate(-15deg)}.hero-art .seed span{transform:rotate(15deg)}.orbit-label{position:absolute;font-size:10px;letter-spacing:2px;background:#e9ecdf;padding:4px;z-index:2}.orbit-label.one{top:9px;left:50px}.orbit-label.two{right:-2px;bottom:40px}.orbit-label.three{left:2px;bottom:51px}.section-head{display:flex;justify-content:space-between;align-items:center;margin:25px 0 15px;gap:16px}.section-head span{color:var(--muted);font-size:11px}.workflow-track{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);background:var(--paper)}.workflow-step{border:0;border-right:1px solid var(--line);padding:20px;text-align:left;background:transparent;color:var(--ink);position:relative}.workflow-step:last-child{border:0}.workflow-step:hover{background:#f0f3e9}.workflow-step .num{font-size:11px;color:var(--accent);margin-bottom:12px;display:block}.workflow-step strong{display:block;font-size:13px;font-weight:500}.workflow-step small{display:block;font-size:10px;color:var(--muted);margin-top:6px}.overview-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;margin-top:26px}.panel{border:1px solid var(--line);background:var(--paper);border-radius:var(--radius);padding:24px}.panel.flat{border-radius:0}.premise-copy{font-family:var(--serif);font-size:16px;line-height:2;color:#4d5c4e;margin:18px 0}.meta-row{display:flex;gap:10px;flex-wrap:wrap}.stats{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line);padding-bottom:24px;margin-bottom:22px}.stat strong{display:block;font-size:28px;font-weight:400;font-variant-numeric:tabular-nums;line-height:1.3}.stat span{font-size:10px;color:var(--muted)}.next-step{font-size:12px;color:var(--muted);line-height:1.9}.next-step strong{color:var(--ink);display:block;margin-bottom:4px;font-size:14px}.field{display:flex;flex-direction:column;gap:8px;margin-bottom:22px;min-width:0}.field-label{font-size:12px;font-weight:600}.hint{font-size:11px;color:var(--muted);line-height:1.7;font-weight:400}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.form-grid .span-2{grid-column:1/-1}.form-section{margin-bottom:24px}.form-section h2{margin-bottom:22px}.form-section p{font-size:12px;margin-bottom:20px}.wide-text{min-height:190px}.form-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:18px;gap:16px}.notice{border-left:3px solid #bda368;background:#f5f0e3;padding:12px 16px;font-size:12px;color:#745d35;margin-bottom:20px;line-height:1.8}.notice.green{border-left-color:#6e9061;background:#edf1e5;color:#4a6142}.editor-layout{display:grid;grid-template-columns:minmax(0,1fr) 294px;gap:24px;align-items:start}.editor-main{min-width:0}.chapter-selector{display:flex;gap:10px;margin-bottom:17px}.chapter-selector select{flex:1}.editor-shell{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.editor-tabs{display:flex;gap:0;padding:0 18px;border-bottom:1px solid var(--line);overflow:auto}.tab{border:0;background:none;padding:15px 12px;color:var(--muted);font-size:12px;white-space:nowrap;border-bottom:2px solid transparent}.tab.active{color:var(--green);border-bottom-color:var(--green);font-weight:600}.editor-toolbar{display:flex;align-items:center;justify-content:space-between;padding:13px 24px;border-bottom:1px solid #eeeee6;gap:10px}.editor-toolbar small{font-size:10px;color:var(--muted)}.editor-body{padding:25px 32px 12px}.chapter-title{border:0;border-radius:0;padding:0 0 18px;background:transparent;font-family:var(--serif);font-size:24px;font-weight:600}.manuscript{border:0;background:transparent;border-radius:0;min-height:530px;padding:6px 0;font-family:var(--serif);font-size:17px;line-height:2.2;resize:vertical}.manuscript:focus{outline:none}.editor-body .field{margin-bottom:8px}.editor-body .field-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.editor-bottom{padding:14px 24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px}.assistant-panel{border:1px solid var(--line);border-radius:8px;background:#eef0e8;overflow:hidden;position:sticky;top:24px}.assistant-head{padding:19px 20px;border-bottom:1px solid #d6ddcf;display:flex;justify-content:space-between;align-items:center}.assistant-head h2{font-size:14px;display:flex;align-items:center;gap:8px}.assistant-body{padding:20px}.assistant-body .field{margin-bottom:16px}.assistant-body textarea{min-height:90px;font-size:12px}.assistant-body .btn.full{width:100%;margin-top:10px}.ai-steps{display:flex;flex-direction:column;gap:7px;margin-bottom:20px}.ai-step{border:1px solid #d8ded1;background:#fbfcf6;padding:11px 12px;display:flex;justify-content:space-between;align-items:center;color:var(--ink);border-radius:4px;font-size:12px}.ai-step:hover:not(:disabled){background:#e0e8d8;border-color:#9aac90}.ai-step.active{border-color:var(--green);background:#dce6d3}.ai-step span{font-size:10px;color:var(--muted)}.ai-result{border-top:1px solid #cfd7c7;margin-top:17px;padding-top:17px}.ai-result p{font-size:12px;white-space:pre-wrap;word-break:break-word;line-height:1.9;margin:12px 0;max-height:200px;overflow:auto}.running{display:flex;gap:10px;align-items:center;font-size:12px}.pulse{width:8px;height:8px;background:var(--green);border-radius:50%;animation:pulse 1.5s infinite}@keyframes pulse{50%{opacity:.3}}.outline-editor{min-height:500px;font-size:14px}.memory-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.memory-entry header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.memory-entry pre{font-size:12px;color:#50614f;max-height:320px;overflow:auto}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:8px;background:var(--paper)}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}th{font-size:11px;color:var(--muted);font-weight:500;background:#eef0e7;padding:13px 18px}td{padding:16px 18px;border-top:1px solid var(--line);font-size:12px}.empty{padding:55px 24px;text-align:center;border:1px dashed var(--line);border-radius:8px;background:#fafbf6;color:var(--muted)}.empty h3{color:var(--ink);margin:12px 0 7px}.empty p{font-size:12px;margin-bottom:18px}.settings-page{max-width:1000px}.settings-banner{display:flex;justify-content:space-between;gap:20px;padding:18px 24px;background:#e7ecdf;border:1px solid #d1dac5;border-radius:8px;margin-bottom:24px}.settings-banner h2{font-size:14px;margin-bottom:5px}.settings-banner p{font-size:11px}.settings-banner svg{margin-top:3px}.check-field{display:flex;align-items:flex-start;gap:10px;font-size:12px;margin:12px 0 20px}.check-field input{width:auto;margin-top:5px;accent-color:var(--green)}.endpoint-preview{font:11px ui-monospace,monospace;color:var(--muted);word-break:break-all;margin-top:-8px;margin-bottom:20px}.data-tools{margin-top:25px;padding-top:22px;border-top:1px solid var(--line)}.modal{border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);padding:0;width:min(1000px,calc(100vw - 40px));max-height:90vh;box-shadow:0 24px 100px #102f2a30}.modal::backdrop{background:#172c2560;backdrop-filter:blur(3px)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--paper);z-index:2}.modal-head h2{font-size:18px}.modal-body{padding:24px;overflow:auto}.modal-actions{display:flex;justify-content:flex-end;gap:12px;padding:16px 24px;border-top:1px solid var(--line);background:var(--paper);position:sticky;bottom:0}.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}.compare h3{font-size:12px;margin-bottom:12px}.compare pre{font-family:var(--serif);font-size:15px;max-height:55vh;overflow:auto;border:1px solid var(--line);padding:18px;background:#f6f5ef}.compare .new pre{background:#f0f4e9;border-color:#c9d8bc}.result-text{font-size:13px;max-height:57vh;overflow:auto}.history-item{border-bottom:1px solid var(--line);padding:18px 0}.history-item header{display:flex;justify-content:space-between;gap:16px}.history-item p{font-size:12px;margin:8px 0;white-space:pre-wrap}.toast{background:var(--dark);color:#fffef4;padding:13px 20px;border-radius:6px;box-shadow:0 4px 20px #19332720;max-width:540px;font-size:12px;display:flex;gap:10px;align-items:center}.toast.error{background:#85432f}#notifications{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;gap:10px;z-index:20;width:max-content;max-width:calc(100vw - 32px)}.boot{height:100vh;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px;font:36px var(--serif)}.boot span{font:13px var(--sans);color:var(--muted)}.progress-caption{font-size:10px;color:var(--muted);margin-top:15px}.mobile-brand{display:none}.spacer{height:8px}.muted{color:var(--muted)}.nowrap{white-space:nowrap}
@media(min-width:1600px){.page{padding-top:42px}.hero{min-height:300px}.editor-layout{grid-template-columns:minmax(0,1fr) 320px}}
@media(max-width:1150px){.app-shell{grid-template-columns:194px minmax(0,1fr)}.page{padding:28px 24px}.topbar{padding:0 24px}.editor-layout{grid-template-columns:minmax(0,1fr) 256px;gap:16px}.hero{padding:28px;grid-template-columns:minmax(0,1fr) 190px}.hero h1{font-size:31px}.hero-art{transform:scale(.8)}.workflow-step{padding:17px 13px}.editor-body{padding:23px}.overview-grid{gap:18px}.top-actions{gap:10px}}
@media(max-width:940px){.app-shell{grid-template-columns:174px minmax(0,1fr)}.sidebar{padding:24px 12px}.brand{padding:0 4px}.nav-item{padding:12px 10px}.hero{grid-template-columns:1fr}.hero-art{display:none}.overview-grid{grid-template-columns:1fr}.editor-layout{grid-template-columns:1fr}.assistant-panel{position:static}.ai-steps{display:grid;grid-template-columns:repeat(3,1fr)}.memory-grid{grid-template-columns:1fr}.connection{display:none}.workflow-step{padding:14px 10px}.workflow-step strong{font-size:11px}.form-grid{grid-template-columns:1fr}.form-grid .span-2{grid-column:auto}.assistant-body{padding:20px}.page-heading{align-items:flex-start}.manuscript{min-height:420px}}
@media(max-width:640px){.app-shell{display:block}.sidebar{height:auto;position:static;padding:16px;gap:15px}.brand{padding:0}.brand strong{font-size:22px}.brand small{display:none}.book-selector{padding:0;border:none;display:flex;align-items:center;gap:8px}.book-selector .sidebar-label{padding:0;white-space:nowrap;font-size:0}.book-selector .sidebar-label .btn{font-size:12px}.nav-list{flex-direction:row;gap:3px;overflow:auto;padding-bottom:2px}.nav-item{width:auto;flex:none;padding:9px 11px;font-size:11px;gap:7px}.nav-item svg{width:14px;height:14px}.nav-index,.sidebar-footer,.sidebar .settings-nav{display:none}.topbar{height:55px;padding:0 16px}.top-actions{gap:7px}.save-indicator{display:none}.page{padding:24px 16px 36px}.page-heading{margin-bottom:21px;gap:12px;flex-wrap:wrap}h1{font-size:25px}.hero{padding:24px;min-height:0}.hero h1{font-size:28px;letter-spacing:1px}.hero p{font-size:12px}.workflow-track{display:flex;overflow:auto}.workflow-step{min-width:118px;padding:16px}.panel{padding:20px}.overview-grid{margin-top:20px}.form-footer{align-items:flex-start;flex-direction:column}.editor-body{padding:20px}.editor-toolbar{padding:12px 16px}.editor-tabs{padding:0 5px}.tab{padding:13px 10px}.manuscript{font-size:16px;min-height:400px}.editor-bottom{padding:12px 16px;flex-wrap:wrap}.ai-steps{grid-template-columns:1fr 1fr}.assistant-panel{margin-top:4px}.modal{width:calc(100vw - 20px);max-height:95vh}.modal-body{padding:18px}.modal-head{padding:16px 18px}.modal-actions{padding:14px 18px;flex-wrap:wrap}.compare{grid-template-columns:1fr}.compare pre{max-height:30vh}.settings-banner{padding:18px}.breadcrumb{font-size:11px;gap:7px}.top-actions .btn{padding:7px 10px}.settings-page .form-footer{align-items:stretch}.stats .stat strong{font-size:27px}.btn{font-size:11px}.section-head h2{font-size:16px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.sidebar .btn.nav-item{justify-content:flex-start;background:transparent;border:0;color:#c4d0bf;border-radius:5px}.sidebar .btn.nav-item:hover{background:#294b3d}.sidebar .btn.nav-item.active{background:#dfe7d5;color:#263f31}.sidebar .btn.icon-button{background:transparent;color:#cbd7c6}

.outline-rounds{margin-top:20px;border-top:1px solid var(--line);max-height:580px;overflow:auto}.outline-round{padding:16px 0;border-bottom:1px solid var(--line)}.outline-round strong{font-size:12px}.outline-round small{font-size:10px}.outline-round p{font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere;margin:10px 0}.outline-round .actions{gap:6px}.outline-round .btn{font-size:10px;padding:7px 8px}
.live-output{margin:16px 0;padding:12px;border:1px solid var(--line);border-radius:6px;min-width:0}.live-output>p:first-child{font-size:12px;font-weight:600}.live-output pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:300px;overflow:auto;font-family:inherit;font-size:14px;line-height:1.8;margin:10px 0}.live-output .hint{overflow-wrap:anywhere}
.next-action{margin-bottom:16px;display:flex;align-items:center;justify-content:center;gap:10px}.next-target{outline:2px solid #ac7933;outline-offset:2px;background:#f5edda!important;color:#244436!important}.workflow-links{display:flex;gap:9px;flex-wrap:wrap;margin:16px 0}.tab.next-target{display:flex;align-items:center;gap:6px}.btn.danger{background:#9e362f;color:white}.book-selector>.actions{margin-top:12px;gap:8px}
/* Sidebar work selection and settings */
.book-dropdown{position:relative;min-width:0;width:100%;margin:0}.book-dropdown>summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:11px 12px;border:1px solid #506153;border-radius:5px;background:#29473b;color:#f3f3e6;font-size:12px;cursor:pointer}.book-dropdown>summary span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.book-dropdown>summary::-webkit-details-marker,.settings-nav>summary::-webkit-details-marker{display:none}.book-options{position:absolute;top:calc(100% + 6px);left:0;width:100%;max-height:320px;overflow:auto;z-index:10;background:var(--paper);border:1px solid var(--line);border-radius:5px;padding:4px;box-shadow:0 8px 24px #102f2a25}.book-option{display:flex;align-items:center;gap:4px}.book-choice{min-width:0;flex:1;display:block;overflow:hidden;text-overflow:ellipsis;text-align:left;border:0;background:transparent;padding:10px 8px}.book-choice[aria-current=true]{background:var(--soft);font-weight:600}.book-delete{flex:none;width:36px;height:36px;padding:8px;border:0;color:#c53030;background:transparent}.book-delete:hover:not(:disabled){color:#a21d1d;background:#fde8e8}.book-options p{padding:10px;font-size:12px}.settings-nav{margin:0}.settings-nav>summary{list-style:none;cursor:pointer}.settings-nav>summary svg:last-child{margin-left:auto}.settings-nav[open]>summary svg:last-child{transform:rotate(180deg)}.settings-nav nav{padding:5px 0 0 12px}.settings-nav nav .nav-item{font-size:12px}summary:focus-visible{outline:3px solid #bfa360;outline-offset:3px}
@media(max-width:640px){.sidebar .settings-nav{display:block}.settings-nav nav{display:flex;gap:8px;padding-left:0}.book-selector{min-width:0}.book-dropdown{flex:1}.settings-nav>summary{width:100%}.workspace>.boot{height:60vh}.workspace>.boot h1{font-size:24px}}
.brand strong{font-size:22px;letter-spacing:2px;white-space:nowrap}.brand small{font-size:8px;letter-spacing:1px;white-space:nowrap}
.settings-nav{position:relative;flex-shrink:0}.settings-nav nav{position:absolute;bottom:calc(100% + 8px);left:0;right:0;z-index:11;padding:6px;background:var(--dark);border:1px solid #506153;border-radius:5px;box-shadow:0 8px 24px #102f2a25}
@media(max-width:640px){.settings-nav nav{position:static;margin-top:6px;box-shadow:none}.brand{padding:0}}
.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#eef0e7,#f8f6ef 55%,#e4eadd)}.login-card{width:min(430px,100%);padding:42px;background:var(--paper);border:1px solid var(--line);border-radius:12px;box-shadow:0 24px 80px #17362b18}.login-card>img{width:54px;height:54px;margin-bottom:22px}.login-card h1{font-family:var(--serif);font-size:34px;margin-bottom:9px}.login-card>p{font-size:12px;line-height:1.9;margin-bottom:28px}.login-card .btn{width:100%;margin-top:5px}.user-list{margin:8px 0 26px}.admin-create{padding-top:22px;border-top:1px solid var(--line)}.admin-create h3{margin-bottom:18px}@media(max-width:640px){.login-card{padding:30px 24px}.login-card h1{font-size:29px}}

/* Data dashboard: result → trend → cause */
.dashboard-nav{padding-bottom:18px;border-bottom:1px solid #466052}.dashboard-page{max-width:1280px}.dashboard-section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin:34px 0 16px}.dashboard-section-head>div>span{display:block;color:var(--accent);font-size:10px;letter-spacing:1.5px;margin-bottom:5px}.dashboard-section-head h2{font-family:var(--serif);font-size:22px;font-weight:500}.dashboard-section-head p{font-size:11px;text-align:right}.kpi-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);background:var(--paper)}.kpi-card{padding:24px 26px;border-right:1px solid var(--line)}.kpi-card:last-child{border-right:0}.kpi-label{font-size:12px;color:var(--muted);margin-bottom:12px}.kpi-value{font-size:32px;font-weight:500;letter-spacing:-.02em;font-variant-numeric:tabular-nums;white-space:nowrap}.kpi-comparisons{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px;padding-top:14px;border-top:1px solid var(--line)}.kpi-comparison span{display:block;font-size:10px;color:var(--muted);margin-bottom:3px}.kpi-comparison strong{font-size:11px;font-weight:600}.kpi-comparison .positive{color:#376949}.kpi-comparison .negative{color:#a34d30}.kpi-comparison .neutral,.kpi-comparison .muted{color:var(--muted)}.dashboard-trend-panel{padding:18px 24px 14px}.trend-summary{display:flex;justify-content:flex-end;align-items:center;gap:8px;color:var(--muted);font-size:10px}.trend-summary strong{color:var(--ink);font-size:11px;font-variant-numeric:tabular-nums}.trend-chart svg{display:block;width:100%;height:270px;overflow:visible}.trend-grid-line{stroke:#dfe2d8;stroke-width:1;vector-effect:non-scaling-stroke}.trend-area{fill:#e7ecdf}.trend-line{fill:none;stroke:var(--green);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}.trend-peak{fill:var(--paper);stroke:var(--accent);stroke-width:3;vector-effect:non-scaling-stroke}.trend-axis{display:flex;justify-content:space-between;padding:2px 29px 0;color:var(--muted);font-size:10px;font-variant-numeric:tabular-nums}.dashboard-table table caption{text-align:left;padding:14px 18px;color:var(--muted);font-size:11px;border-bottom:1px solid var(--line)}.dashboard-table td strong{display:block;font-weight:600}.dashboard-loading{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;border:1px solid var(--line);background:var(--line)}.dashboard-skeleton{height:176px;background:linear-gradient(90deg,var(--paper),#f1f2eb,var(--paper));background-size:200% 100%;animation:dashboard-loading 1.3s infinite}@keyframes dashboard-loading{to{background-position:-200% 0}}
@media(max-width:940px){.dashboard-section-head{align-items:flex-start;flex-direction:column;gap:6px}.dashboard-section-head p{text-align:left}.kpi-grid{grid-template-columns:1fr}.kpi-card{border-right:0;border-bottom:1px solid var(--line)}.kpi-card:last-child{border-bottom:0}.dashboard-loading{grid-template-columns:1fr}.dashboard-skeleton{height:112px}.trend-chart svg{height:230px}}
@media(max-width:640px){.dashboard-nav{padding-bottom:0;border-bottom:0}.dashboard-section-head{align-items:flex-start;flex-direction:column;gap:6px;margin-top:28px}.dashboard-section-head p{text-align:left}.kpi-card{padding:20px}.kpi-value{font-size:28px}.kpi-comparisons{margin-top:16px}.dashboard-trend-panel{padding:10px 8px}.trend-chart svg{height:190px}.trend-axis{padding:2px 25px 6px}.dashboard-table th,.dashboard-table td{padding:13px 14px}}

.sidebar-footer{display:flex;flex-direction:column;gap:13px}.sidebar-logout{width:100%;justify-content:flex-start;border-color:#506759;background:transparent;color:#d7e0d2;padding:9px 11px}.sidebar-logout:hover:not(:disabled){background:#294b3d;border-color:#6f8475}
@media(max-width:640px){.sidebar-footer{display:flex;margin-top:0;padding-top:12px;flex-direction:row;align-items:center;justify-content:space-between;gap:12px}.account-summary{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-summary span{display:none}.sidebar-logout{width:auto;flex:none;padding:7px 10px}}