/* AIVELI 0.2 — Spatial UI. Quiet, responsive, accessible. */
:root{
 --paper:#f7f7f4;--white:#fff;--ink:#282823;--muted:#7b7f87;
 --line:#e8e9ec;--accent:#70747c;--soft:#f2f1ed;--dark:#292a28;
 --shadow:0 18px 56px -32px rgba(24,29,31,.17);
 --ease:cubic-bezier(.22,1,.36,1);
}
*{min-width:0}
html,body,#app{width:100%;max-width:100%;min-height:0}
body{font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;font-size:13px;color:var(--ink);letter-spacing:-.008em}
button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}
button{touch-action:manipulation}
svg{flex-shrink:0}
button,select{transition:background .2s var(--ease),box-shadow .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .3s var(--ease)}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #7c8088;outline-offset:3px}
.shell{grid-template-columns:76px minmax(0,1fr);overflow:hidden;background:var(--paper)}
.rail{padding:18px 9px 15px;background:#262724;gap:0;box-shadow:12px 0 40px -30px #0007}
.rail .logo{height:44px;width:44px;flex:0 0 44px;border:0;border-radius:13px;background:#383936;color:#faf9f6;font-weight:610;font-size:22px;letter-spacing:-.12em;display:grid;place-items:center;position:relative;padding:0}
.rail .logo span{color:#b3b6bc;position:absolute;right:7px;bottom:3px;font-size:22px}
.rail .logo:hover{background:#42454d}
.rail-divider{margin:17px 0 14px;background:#40413e;width:26px}
.rail-navigation{display:flex;flex-direction:column;align-items:center;gap:5px;width:100%;min-height:0;overflow-y:auto;overflow-x:hidden;scrollbar-width:none}
.rail-navigation::-webkit-scrollbar{display:none}
.rail-btn{width:45px;min-height:45px;height:45px;flex-shrink:0;border-radius:13px;color:#92958f}
.rail-btn.active{background:#e9eaed;color:#2e2d29;box-shadow:0 7px 15px #0002}
.rail-btn.active:before{display:none}
.rail-btn:hover{color:#fff;background:#40413d;transform:translateY(-1px)}
.rail-btn.active:hover{background:#eff0f3;color:#24272f}
.rail-label{display:none}
.rail-footer{display:flex;margin-top:auto}
.app-main{width:100%;min-width:0;min-height:0;overflow:hidden}
.topbar{height:73px;min-height:73px;padding:0 clamp(16px,3.4vw,53px);background:rgba(252,252,249,.93);border-color:#edede9;backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);gap:12px;box-shadow:0 4px 30px #3331}
.breadcrumbs{gap:11px;min-width:0;flex:1;color:#ced1d7}
.breadcrumbs strong{font-size:13px;font-weight:650;color:#343530;flex:0 1 auto;max-width:260px}
.crumb-btn{font-size:12px;flex:0 1 auto;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#86877f}
.crumb-logo{font-size:12px;color:#3b3a36;font-weight:750;letter-spacing:.14em;max-width:110px}
.project-crumb{max-width:210px}
.slash{font-weight:300;color:#c5c8ce}
.top-actions{gap:9px;flex:0 0 auto;min-width:0}
.save-indicator{display:flex;align-items:center;gap:8px;color:#82868e;font-size:11px;white-space:nowrap;max-width:230px;overflow:hidden}
.save-dot{width:7px;height:7px;background:#8c9c8c;border-radius:50%;flex-shrink:0;box-shadow:0 0 0 4px #90a4901c}
.iconbtn{width:39px;height:39px;min-width:39px;display:inline-flex;align-items:center;justify-content:center;background:#fff;border:1px solid #e9eaed;border-radius:12px;color:#5a5e66}
.iconbtn:hover{border-color:#bfc2c8;color:#2c2f37;background:#f4f5f8;transform:translateY(-1px)}
.primary,.outline{border-radius:11px;min-height:43px;padding:10px 15px;gap:8px;line-height:1.2;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;font-size:12px;font-weight:620}
.primary{background:#302f2b;color:white;border-color:#302f2b;box-shadow:0 3px 9px #16171413}
.primary:hover{background:#4d5058;box-shadow:0 11px 20px -10px #14151255;transform:translateY(-2px)}
.outline{background:#fff;border-color:#e3e4e7;color:#42413d}
.outline:hover{border-color:#c2c5cb;background:#f8f7f3;transform:translateY(-1px)}
.ghost{border-radius:9px;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.ghost:hover{background:#eeeff2}
.content{min-height:0;overscroll-behavior:contain;scrollbar-color:#d6d9df transparent}
.page{max-width:1540px;min-width:0;padding:clamp(27px,3.8vw,55px) clamp(18px,4vw,64px) 88px;animation:enter-page .58s var(--ease) both}
.page-head{margin-bottom:32px;align-items:center;gap:20px;flex-wrap:wrap}
.page-intro{flex:1 1 230px}
.h1{font-size:clamp(29px,2.7vw,39px);font-weight:600;margin:0 0 9px;letter-spacing:-.053em;line-height:1.13}
.sub{font-size:13px;line-height:1.62;color:#888c94}
.page-actions{margin-left:auto;justify-content:flex-end;flex:0 0 auto}
.section-title{font-size:16px;letter-spacing:-.036em;font-weight:630}
.section-head{flex-wrap:wrap}
.panel,.metric,.status-panel{border-color:#eaebee!important;background:#fff!important;border-radius:16px!important;box-shadow:0 6px 34px #292c2f04}
.metric{padding:clamp(17px,2vw,28px);overflow:hidden}
.metric strong{font-size:clamp(21px,2.15vw,29px);overflow-wrap:anywhere}
.metric .k,.eyebrow{letter-spacing:.10em;color:#91959d}
.badge{font-size:10px;letter-spacing:0;padding:6px 10px;background:#f6f5f1;border-color:#ecedf0;color:#6f737b}
.badge.dark{background:#494c54}
.badge.warn{background:#f3f4f7;color:#767a82;border-color:#e2e3e6}
.panel{min-width:0;overflow:hidden}
.panel h3{overflow-wrap:anywhere}
/* A real empty workspace. No seeded user data. */
.welcome-empty{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);min-height:410px;background:#fff;border:1px solid #e9eaed;border-radius:23px;overflow:hidden;box-shadow:var(--shadow);animation:rise .7s var(--ease) both}
.welcome-visual{display:grid;place-items:center;position:relative;background:radial-gradient(ellipse 75% 70% at 30% 22%,#f3f4f7 0%,#e2e3e6 62%,#d3d6dc 100%);min-height:340px;overflow:hidden}
.welcome-visual:before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(90deg,#ffffff35 0 1px,transparent 1px 38px),repeating-linear-gradient(0deg,#ffffff35 0 1px,transparent 1px 38px);mask-image:linear-gradient(115deg,transparent,black 60%);transform:perspective(350px) rotateX(33deg) scale(1.25);animation:grid-breathe 15s ease-in-out infinite alternate}
.welcome-grid{width:min(230px,65%);aspect-ratio:1;position:relative;filter:drop-shadow(24px 33px 28px #787c842c);transform:rotate(-15deg) skew(6deg);animation:architect-float 9s ease-in-out infinite}
.welcome-plan{position:absolute;inset:0;border:13px solid #fcfdff;border-right-width:10px;box-shadow:inset 0 0 0 3px #b6b9bf,0 0 0 3px #adb0b6,14px 14px 0 #a6aab2;background:linear-gradient(150deg,#d5d8de,#babdc3)}
.welcome-plan:before{content:'';position:absolute;width:45%;height:60%;left:18%;top:16%;border:5px solid #cccfd5;border-radius:7px;background:#e8e9ec;box-shadow:7px 9px 0 #a3a7af}
.welcome-plan:after{content:'';position:absolute;width:36%;height:13%;right:0;top:60%;border-radius:7px;background:#9ca0a8;box-shadow:8px 8px 0 #767a82}
.plan-door{position:absolute;right:-11px;top:0;width:10px;height:58px;background:#a3a7af}
.welcome-copy{padding:clamp(26px,4.6vw,68px);display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:18px}
.welcome-kicker{font-size:10px;color:#a0a4ac;letter-spacing:.20em;font-weight:700}
.welcome-copy h2{font-size:clamp(27px,3vw,42px);line-height:1.14;letter-spacing:-.061em;font-weight:510;margin:0;max-width:460px}
.welcome-copy p{font-size:13px;line-height:1.8;color:#7f838b;max-width:390px;margin:0}
.welcome-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:12px}
.project-toolbar{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:21px}
.project-search{height:43px;min-width:0;width:min(360px,100%);display:flex;align-items:center;gap:11px;background:#fff;border:1px solid #e6e7ea;border-radius:11px;padding:0 14px;color:#a5a9b1}
.project-search:focus-within{border-color:#989ca4;box-shadow:0 0 0 3px #9da1a924}
.project-search input{border:0;outline:0;width:100%;background:transparent;color:#32353d;min-width:0;font-size:12px}
.project-search input::placeholder{color:#a3a7af}
.project-total{font-size:12px;color:#91959d;white-space:nowrap}
.projects-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.project-card{border-radius:16px;border:1px solid #e7e8eb;background:#fff;box-shadow:0 5px 30px #1d202004;animation:rise .5s var(--ease) both;overflow:hidden}
.project-card:hover{transform:translateY(-6px);border-color:#c0c3c9;box-shadow:0 17px 36px -24px #0004}
.project-card-cover{width:100%;height:188px;border:0;background:#eaebee;position:relative;display:grid;place-items:center;overflow:hidden}
.project-card-cover:before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 22% 20%,#f9f9f4 0,#dbdee4 80%)}
.plan-preview{width:140px;height:105px;background:#c7cad0;border:9px solid #f2f3f6;box-shadow:12px 15px 0 #aaadb3,14px 17px 25px #7f838b33;position:relative;transform:rotate(-15deg) skew(3deg);transition:transform .6s var(--ease)}
.plan-preview:before{content:'';position:absolute;top:12px;left:12px;width:57px;height:30px;border-radius:5px;background:#e5e6e9;border:3px solid #b6b9bf}
.plan-preview:after{content:'';position:absolute;right:12px;bottom:8px;width:29px;height:29px;border:3px solid #9ea2aa;border-radius:50%}
.project-card:hover .plan-preview{transform:rotate(-10deg) skew(3deg) scale(1.075)}
.project-cover-arrow{position:absolute;top:15px;right:15px;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:#fff9;color:#3f424a;transition:transform .25s}
.project-card:hover .project-cover-arrow{transform:translate(2px,-2px)}
.project-body{padding:21px 23px 19px!important}
.project-kind{color:#92969e;font-size:11px}
.project-body h3{margin:8px 0 8px;font-size:17px;line-height:1.3;letter-spacing:-.035em;overflow-wrap:anywhere}
.project-name-button{padding:0;border:0;background:none;color:#2c2b28;font-size:inherit;font-weight:650;text-align:left;overflow-wrap:anywhere}
.project-name-button:hover{color:#777b83}
.project-detail{font-size:12px;color:#858991;margin:0}.project-detail span{padding:0 4px;color:#b3b6bc}
.project-card-bottom{border-top:1px solid #f0f1f4;padding-top:14px;margin-top:20px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.project-updated{color:#a1a5ad;font-size:11px}
.project-actions{display:flex;gap:1px;flex-shrink:0}
.project-actions button{border:0;background:transparent;border-radius:8px;color:#989ca4;display:grid;place-items:center;min-width:30px;height:31px;padding:0}
.project-actions button:hover{background:#edeef1;color:#393c44}
.search-empty{grid-column:1/-1}
/* Overview */
.overview-grid{grid-template-columns:minmax(0,1.4fr) minmax(260px,.78fr);gap:17px}
.overview-hero{min-width:0;min-height:300px;border-radius:18px}
.overview-overlay{min-width:0;flex-wrap:wrap}
.overview-overlay h3{overflow-wrap:anywhere}
.metrics{gap:14px}
.two-col>*{min-width:0}
.status-panel{padding:25px}
/* Work editor */
.editor-page{height:calc(100dvh - 73px);display:grid;grid-template-columns:235px minmax(0,1fr) 260px;min-height:0;min-width:0;position:relative;isolation:isolate;overflow:hidden}
.editor-left,.editor-right{min-width:0;background:#fcfbf8;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#d5d8de transparent;z-index:2}
.editor-left{border-right:1px solid #e6e7ea}
.editor-right{border-left:1px solid #e6e7ea}
.editor-panel-title{padding:22px 20px 19px;border-bottom:1px solid #eaebee}
.editor-panel-title h3{font-size:14px;font-weight:640;letter-spacing:-.03em}
.editor-section{padding:21px 19px;border-bottom:1px solid #eeeff2}
.editor-section h4{font-size:11px;font-weight:650;color:#7a7e86;margin:0 0 16px}
.library-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.lib-item{min-width:0;border:1px solid #e9eaed;border-radius:11px;overflow:hidden;padding:0 0 12px;background:white;transition:.28s var(--ease);display:flex;align-items:stretch;flex-direction:column;text-align:left}
.lib-item:hover{border-color:#b2b5bb;transform:translateY(-3px);box-shadow:0 9px 22px #0000000c}
.lib-thumb{height:81px;margin:0 0 9px;border-radius:0;background:linear-gradient(145deg,#f1f2f5,#dde0e6);display:grid;place-items:center}
.lib-shape{width:54px;height:29px;border-radius:7px;transform:rotate(-13deg) skew(-5deg);box-shadow:8px 8px 0 #585c6429,7px 11px 14px #52565e24}
.lib-item>span{padding:0 10px;color:#32353d;font-size:11px;font-weight:640;overflow-wrap:anywhere}
.lib-item>small{font-size:10px;padding:4px 10px 0;color:#91959d;overflow-wrap:anywhere}
.editor-center{min-width:0;min-height:0;background:#e8e9ec;overflow:hidden}
.editor-tools{height:64px;min-height:64px;padding:0 15px;gap:7px;flex-wrap:nowrap;overflow:visible;background:#fbfaf7;border-bottom:1px solid #e9eaed}
.editor-tools .toolbar-line{flex-wrap:nowrap;gap:6px;justify-content:flex-end}
.toggle{padding:4px;border-radius:11px;background:#ecedf0;flex-shrink:0}
.toggle button{font-size:12px;min-width:45px;padding:8px 11px}
.toggle button.selected{box-shadow:0 2px 8px #35384011}
.editor-tools .outline{padding:9px 11px;min-height:38px}
.editor-tools .iconbtn{width:38px;height:38px;min-width:38px}
.editor-settings{display:none}
.editor-stage{background:radial-gradient(circle at 56% 34%,#faf9f6,#e6e7ea);isolation:isolate;min-height:0}
.editor-stage canvas{display:block;width:100%;height:100%;touch-action:none}
.stage-stamp{top:20px;left:20px;background:#ffffffd9;border:1px solid #eff0f3;padding:12px 14px;border-radius:11px;backdrop-filter:blur(12px);box-shadow:0 12px 25px #15151509;max-width:calc(100% - 40px)}
.stage-stamp strong{font-size:12px;max-width:270px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.stage-stamp small{font-size:10px;display:block;padding-top:4px}
.stage-help{left:17px;bottom:17px;gap:5px;max-width:calc(100% - 100px)}
.stage-help span{font-size:10px;color:#70747c;border:1px solid #e8e9ec;border-radius:8px;backdrop-filter:blur(8px);padding:8px 10px;background:#fffc}
.stage-floating{bottom:18px;right:15px;z-index:1}
.stage-floating button{width:40px;height:40px;padding:0;display:grid;place-items:center;backdrop-filter:blur(10px);background:#fff;border-radius:11px;box-shadow:0 5px 17px #16161610}
.stage-floating button:hover{transform:translateY(-3px)}
.editor-status{height:29px;min-height:29px;padding:0 14px;background:#faf9f6;color:#a8abb1}
.editor-status>span:empty{display:none}
.input,.select,.textarea{border-color:#e2e3e6;min-width:0;border-radius:10px;max-width:100%;background:#fff}
.select{overflow:hidden;text-overflow:ellipsis}
.field-row{grid-template-columns:repeat(2,minmax(0,1fr))}
.swatches{grid-template-columns:repeat(4,minmax(0,1fr))}
.swatch{min-width:0;transition:transform .2s var(--ease)}.swatch:hover{transform:scale(1.08)}
.mobile-panel-close,.editor-shade{display:none}
/* Taskboard & responsive tables */
.board{gap:14px}.board-col{min-width:0;background:#eff0f3;border-color:#eaebee;border-radius:15px;padding:14px}
.board-title{color:#53575f}
.task-card{min-width:0;transition:box-shadow .25s var(--ease),transform .25s var(--ease)}
.task-card:hover{box-shadow:0 11px 28px #00000010;transform:translateY(-2px)}
.task-card h4{overflow-wrap:anywhere}
.task-foot{flex-wrap:wrap}.task-foot select{max-width:100%}
.table-scroll{max-width:100%;min-width:0;overscroll-behavior-x:contain;border-color:#e9eaed;scrollbar-color:#d0d3d9 transparent}
.data-table{max-width:none}.data-table td,.data-table th{padding:16px 17px;overflow-wrap:anywhere}
.data-table .select{min-width:130px;max-width:170px}
.summary-dark{background:#34332f;border-radius:16px}
.supply-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:24px}
.supply-strip>div{padding:23px 25px;background:#fff;border:1px solid #eaebee;border-radius:16px;min-width:0}
.supply-strip .tiny{display:block;font-size:11px;margin-bottom:13px}
.supply-strip strong{font-size:clamp(19px,2vw,27px);font-weight:610;letter-spacing:-.045em;overflow-wrap:anywhere}
.empty-state{border:1px dashed #d3d6dc;border-radius:18px;background:#fff;padding:35px 24px}
.content-empty{min-height:260px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:11px}
.content-empty>svg{color:#b1b4ba}
.content-empty h3{margin:6px 0 0;font-size:17px;letter-spacing:-.03em}
.content-empty .outline{margin-top:13px}
/* Overlay and attention */
.overlay{background:#23262280;backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);padding:clamp(12px,8vh,75px) 14px 24px;align-items:flex-start;overscroll-behavior:contain;animation:veil-in .22s ease-out both}
.modal{width:min(520px,100%);max-height:min(82dvh,760px);background:#fefdfa;border:1px solid #ffffffad;border-radius:20px;padding:clamp(19px,3vw,31px);overflow-x:hidden;box-shadow:0 32px 90px #0b14133d;animation:modal-enter .36s var(--ease) both}
.modal.large{width:min(680px,100%)}
.modal h2{font-size:22px;font-weight:640}
.modal-head{gap:12px}
.modal-foot{flex-wrap:wrap}
.cmd-option{gap:15px}
.cmd-option>span:first-child{overflow-wrap:anywhere}
.cmd-search input{min-width:0}
.toast{animation:toast-enter .35s var(--ease) both;bottom:20px;right:20px;padding:13px 17px;max-width:calc(100vw - 40px)}
.startup{background:#f8f7f3;gap:14px}.startup .brand-mark{font-size:52px;animation:architect-float 3s ease-in-out infinite}.startup>span{display:none}
.startup .load-line{border-radius:5px;width:62px;background:#b3b6bc;animation:loading 1.2s ease-in-out infinite}
@keyframes enter-page{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@keyframes veil-in{from{opacity:0}to{opacity:1}}
@keyframes modal-enter{from{opacity:0;filter:blur(3px)}to{opacity:1;filter:blur(0)}}
@keyframes toast-enter{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes architect-float{0%,100%{transform:rotate(-15deg) skew(6deg) translateY(0)}50%{transform:rotate(-12deg) skew(6deg) translateY(-12px)}}
@keyframes grid-breathe{from{opacity:.55;transform:perspective(350px) rotateX(33deg) scale(1.25)}to{opacity:1;transform:perspective(350px) rotateX(33deg) scale(1.45)}}
@keyframes loading{50%{opacity:.3;transform:scaleX(.7)}}
@media(max-width:1260px){
 .editor-page{grid-template-columns:210px minmax(0,1fr) 230px}
 .editor-section{padding:18px 14px}.editor-panel-title{padding:18px 14px}
 .projects-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:1030px){
 .topbar{height:64px;min-height:64px;padding:0 24px}
 .editor-page{height:calc(100dvh - 64px);grid-template-columns:210px minmax(0,1fr)}
 .editor-right{display:block;position:absolute;right:0;top:0;bottom:0;width:min(325px,85vw);z-index:12;box-shadow:-15px 0 35px #0002;transform:translateX(102%);visibility:hidden;transition:transform .38s var(--ease),visibility .38s}
 .editor-page.panel-inspector .editor-right{transform:translateX(0);visibility:visible}
 .editor-page.panel-inspector .editor-shade{display:block}
 .editor-settings{display:inline-flex}
 .mobile-panel-close{display:grid;place-items:center;position:absolute;top:12px;right:12px;width:30px;height:30px;border:1px solid #e3e4e7;background:#fff;border-radius:9px;z-index:3}
 .editor-shade{position:absolute;inset:0;z-index:10;border:0;background:#1c1d1c37;backdrop-filter:blur(1px);animation:veil-in .22s both}
 .editor-right .editor-panel-title{padding-right:46px}
 .overview-grid{grid-template-columns:1fr 300px}
}
@media(max-width:790px){
 .shell{grid-template-columns:64px minmax(0,1fr)}
 .rail{padding:12px 5px}.rail-btn{min-height:43px;width:43px;height:43px}
 .editor-page{grid-template-columns:minmax(0,1fr)}
 .editor-left{display:block;position:absolute;top:0;left:0;bottom:0;width:min(310px,86vw);z-index:12;transform:translateX(-102%);visibility:hidden;transition:transform .38s var(--ease),visibility .38s;box-shadow:15px 0 35px #0002}
 .editor-page.panel-library .editor-left{transform:translateX(0);visibility:visible}
 .editor-page.panel-library .editor-shade{display:block}
 .editor-left .editor-panel-title{padding-right:45px}
 .overview-grid,.home-lead{grid-template-columns:1fr}
 .overview-hero{min-height:285px}
 .metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
 .board{grid-template-columns:repeat(2,minmax(0,1fr))}
 .two-col{grid-template-columns:1fr}
 .welcome-empty{grid-template-columns:1fr 1fr}
 .welcome-visual{min-height:315px}
 .welcome-copy{padding:31px}
 .welcome-copy h2{font-size:29px}
}
@media(max-width:630px){
 .shell{grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr) 64px}
 .app-main{grid-column:1;grid-row:1;min-height:0}
 .rail{grid-column:1;grid-row:2;display:flex;flex-direction:row;align-items:center;justify-content:flex-start;background:#272825;padding:7px 7px calc(7px + env(safe-area-inset-bottom,0px));width:100%;height:64px;min-width:0;z-index:25}
 .rail .logo,.rail-divider,.rail-footer{display:none}
 .rail-navigation{width:100%;height:100%;flex-direction:row;justify-content:space-between;gap:4px;align-items:center;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;padding:0 2px}
 .rail-navigation .rail-btn{width:auto;flex:1 0 43px;max-width:54px;height:45px;min-height:45px;margin:auto}
 .topbar{height:60px;min-height:60px;padding:0 13px;gap:7px}
 .breadcrumbs{gap:7px}.crumb-logo{font-size:11px;letter-spacing:.08em;max-width:69px}
 .project-crumb{max-width:85px}.breadcrumbs strong{font-size:12px;max-width:95px}
 .save-indicator,.export-icon{display:none}
 .top-actions{gap:6px}.top-actions .iconbtn{width:36px;height:36px;min-width:36px}
 .page{padding:26px 15px 70px}
 .page-head{gap:17px;margin-bottom:24px;align-items:flex-start}
 .page-intro{flex:1 1 100%;max-width:100%}
 .page-actions{margin-left:0;justify-content:flex-start;width:100%;gap:8px}
 .page-actions .primary,.page-actions .outline{flex:1 1 auto}
 .h1{font-size:29px}
 .projects-grid{grid-template-columns:1fr;gap:13px}
 .project-card-cover{height:170px}
 .welcome-empty{grid-template-columns:1fr}
 .welcome-visual{min-height:210px;max-height:240px;order:2}
 .welcome-grid{width:150px}
 .welcome-copy{padding:30px 25px;order:1;gap:14px}
 .welcome-copy h2{font-size:29px}
 .welcome-actions{margin-top:8px}
 .project-total{display:none}
 .project-search{width:100%}
 .metrics,.two-col,.board,.supply-strip{grid-template-columns:1fr}
 .metric{padding:19px}.metric strong{margin:8px 0;font-size:23px}
 .overview-grid{grid-template-columns:1fr}
 .overview-hero{min-height:230px}
 .summary-dark{flex-direction:column;align-items:flex-start}
 .board-col{min-height:110px}
 .table-scroll{width:100%;max-width:100%;overflow:auto}
 .data-table{min-width:560px}
 .editor-page{height:calc(100dvh - 60px - 64px);grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr)}
 .editor-tools{height:61px;min-height:61px;padding:0 9px;gap:5px;flex-wrap:nowrap}
 .editor-tools .toolbar-line{gap:4px;flex-wrap:nowrap}
 .editor-tools .iconbtn{width:36px;height:36px;min-width:36px}
 .editor-tools .outline{padding:8px 10px;min-height:36px}
 .editor-add span{display:none}
 .toggle button{min-width:40px;padding:7px 9px;font-size:11px}
 .editor-left,.editor-right{height:100%;max-height:100%}
 .editor-left{width:min(312px,90vw)}.editor-right{width:min(315px,90vw)}
 .stage-stamp{left:10px;top:10px;padding:10px 11px;max-width:calc(100% - 20px)}
 .stage-stamp strong{font-size:11px;max-width:160px}.stage-stamp small{font-size:9px}
 .stage-help{display:none}
 .stage-floating{right:9px;bottom:9px}
 .editor-status{height:26px;min-height:26px;font-size:9px}
 .editor-status>span:first-child{display:none}
 .overlay{padding:12px 9px;align-items:center}
 .modal{max-height:calc(100dvh - 24px);padding:21px;border-radius:16px}
 .modal-head{margin-bottom:17px}.modal-foot{margin-top:19px}
 .field-row{grid-template-columns:1fr 1fr;gap:8px}
 .toast{right:12px;bottom:calc(73px + env(safe-area-inset-bottom,0px));max-width:calc(100vw - 24px)}
}
@media(max-width:380px){
 .breadcrumbs .project-crumb,.breadcrumbs .project-crumb + .slash{display:none}
 .page-actions .primary,.page-actions .outline{font-size:11px;padding:10px}
 .editor-tools .iconbtn{height:34px;width:34px;min-width:34px}
 .editor-tools .outline{padding:8px;min-height:34px}
 .toggle button{min-width:35px;padding:7px}
 .stage-stamp{padding:8px}
 .field-row{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}

.mobile-more{display:none}
.mobile-sections{display:grid;gap:6px}
.section-option{display:flex;align-items:center;gap:13px;padding:15px 14px;width:100%;border:1px solid #edeef1;background:#fff;border-radius:11px;color:#3d4048;text-align:left;font-size:13px}
.section-option span{flex:1}
.section-option:hover{background:#f1f2f5;border-color:#d0d3d9;transform:translateX(2px)}
@media(max-width:630px){
 .mobile-more{display:flex}
 .rail-navigation [data-nav="overview"],.rail-navigation [data-nav="estimate"],.rail-navigation [data-nav="supply"],.rail-navigation [data-nav="live"]{display:none}
 .rail-navigation{overflow:hidden;gap:4px;justify-content:space-around}
 .rail-navigation .rail-btn{flex:1 1 20%;max-width:66px}
 .welcome-copy{padding:29px 24px;gap:11px}
 .welcome-copy h2{font-size:27px}
 .welcome-visual{min-height:165px;max-height:185px}
 .welcome-grid{width:125px}
 .welcome-actions .outline,.welcome-actions .primary{padding:10px 11px;font-size:11px}
}

@media(max-width:630px){.rail-navigation .rail-btn{flex-direction:column;gap:2px;padding:4px 2px}.rail-label{display:block;font-size:9px;line-height:1.1;font-weight:500;letter-spacing:0;white-space:nowrap}.rail-navigation .rail-btn svg{height:19px;width:19px}}
/* Filtering is instantaneous: never restart an entrance animation on each keystroke. */
.project-card{animation:none}

/* Native Visualizer integration — single project, no duplicate renderer. */
.shell-design{grid-template-columns:minmax(0,1fr)!important}
.shell-design>.rail{display:none!important}
.shell-design .app-main{min-width:0;min-height:0;overflow:hidden;display:flex;flex-direction:column}
.shell-design .topbar{flex:0 0 auto}
.integrated-editor{flex:1 1 auto;display:flex;flex-direction:column;min-height:0;min-width:0;overflow:hidden;background:#e2e3e6}
.integrated-shortcuts{display:flex;align-items:center;gap:12px;flex:0 0 42px;padding:5px 17px;background:#fff;border-bottom:1px solid #e7e8eb;min-width:0;overflow:hidden}
.integrated-shortcuts strong{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px;font-weight:600}
.integrated-shortcuts button{flex:0 0 auto;border:1px solid #e2e3e6;border-radius:10px;background:#fff;color:#363941;padding:7px 12px;font-size:12px;display:flex;align-items:center;gap:5px;transition:background .2s,transform .2s}
.integrated-shortcuts button:hover{background:#f1f2f5;transform:translateY(-1px)}
.integrated-shortcuts .native-sync{margin-left:auto;max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#7c8088;font-size:11px}
.native-frame-wrap{flex:1;min-height:0;min-width:0;position:relative;overflow:hidden}
.native-frame-wrap iframe{display:block;width:100%;height:100%;border:0;background:#eeeff2}
.native-loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:12px;z-index:2;background:#f2f3f6;pointer-events:none;color:#6d7179;font-size:13px;transition:opacity .3s}
.native-spinner{height:20px;width:20px;border:2px solid #ced1d7;border-top-color:#646870;border-radius:50%;animation:native-rotate 1s linear infinite}
@keyframes native-rotate{to{transform:rotate(360deg)}}
@media(max-width:680px){.integrated-shortcuts{gap:6px;padding:4px 8px;flex-basis:38px}.integrated-shortcuts strong{max-width:100px}.integrated-shortcuts .native-sync{display:none}.integrated-shortcuts button{padding:6px 8px}.integrated-shortcuts button:last-child{display:none}}
@media(prefers-reduced-motion:reduce){.native-spinner{animation:none}.integrated-shortcuts button{transition:none}}

.native-fail{text-align:center;max-width:440px;background:#fff;border:1px solid #e4e5e8;border-radius:20px;padding:32px 28px;box-shadow:0 16px 48px #10131b10}.native-fail strong{font-size:17px;color:#252321}.native-fail p{color:#777b83;line-height:1.6}.native-fail button{padding:9px 19px;border-radius:10px;border:1px solid #9fa3ab;background:white;cursor:pointer}

/* AIVELI 0.4 studio: full-height viewport, minimum duplicate chrome */
.shell-design .app-main{position:relative!important;height:100dvh!important;overflow:hidden!important}
.shell-design .topbar{display:none!important}
.shell-design .integrated-editor{position:relative;flex:1;min-height:0}
.shell-design .integrated-shortcuts{position:absolute;z-index:20;top:12px;left:12px;right:auto;width:auto;height:40px;max-width:calc(100% - 24px);flex:unset;flex-basis:auto!important;background:rgba(255,255,255,.92);border:1px solid rgba(220,213,202,.75);box-shadow:0 15px 32px rgba(31,24,19,.10);backdrop-filter:blur(16px);border-radius:14px;padding:4px 6px;gap:6px;}
.shell-design .integrated-shortcuts strong{max-width:125px;font-size:11px}
.shell-design .integrated-shortcuts .native-sync{display:none}
.shell-design .integrated-shortcuts button{padding:6px 9px!important;font-size:11px;border-radius:9px}
.shell-design .integrated-shortcuts button[data-nav="estimate"],.shell-design .integrated-shortcuts button[data-nav="build"]{display:none}
.shell-design .integrated-shortcuts .integrated-ai{background:#1f222a;color:#fff;border-color:#1f222a}
.shell-design .native-frame-wrap{height:100%;flex:1}
@media(max-width:440px){.shell-design .integrated-shortcuts{top:6px;left:5px;max-width:calc(100% - 10px)}.shell-design .integrated-shortcuts strong{max-width:75px}.shell-design .integrated-shortcuts .integrated-ai{display:flex!important}}
/* Project Core v2 — compact object index and contextual relations. */
.core-metrics{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:2px 0 20px}
.core-metrics>div{min-width:0;border:1px solid var(--line,#e5e6e9);border-radius:15px;background:var(--surface,#fff);padding:17px 18px;display:flex;flex-direction:column;gap:9px}
.core-metrics span{font-size:11px;color:var(--muted,#777b83);letter-spacing:.015em}.core-metrics strong{font-size:23px;font-weight:570;font-variant-numeric:tabular-nums}
.core-split{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(260px,.85fr);gap:18px;align-items:start}.core-panel{min-width:0}.core-aside{display:grid;gap:16px;min-width:0}
.core-filters{display:flex;align-items:center;gap:7px;overflow-x:auto;max-width:100%;padding:4px 0 12px;scrollbar-width:thin}.core-filters button{white-space:nowrap;flex-shrink:0;border:1px solid #e7e8eb;background:#fff;color:#646870;border-radius:9px;padding:8px 11px;cursor:pointer;font:inherit;font-size:12px;transition:background .2s,transform .2s}.core-filters button:hover{background:#f1f2f5}.core-filters button.active{background:#24221f;border-color:#24221f;color:white}
.core-table td:first-child{display:flex;flex-direction:column;gap:4px;min-width:190px}.core-table td:first-child strong{font-weight:570}.core-table td:first-child small{font-size:11px;color:#80848c;overflow-wrap:anywhere}.entity-type{font-size:10px;letter-spacing:.04em;color:#8b8f97}
.core-link,.core-rev{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:13px 0;border-bottom:1px solid #edeef1;min-width:0}.core-link>div,.core-rev>div{min-width:0;display:flex;flex-direction:column;gap:5px}.core-link b,.core-rev b{font-size:12px;font-weight:560;overflow-wrap:anywhere}.core-link span,.core-rev span{font-size:11px;color:#80848c;overflow-wrap:anywhere}.core-link.invalid{color:#a75a48}.core-warning{border-radius:9px;padding:12px;font-size:12px;background:#f4f5f8;color:#8f4b37;line-height:1.5}.core-history{max-height:300px;overflow-y:auto}.core-rev button{flex-shrink:0}.core-audit{border-bottom:1px solid #eff0f3;padding:9px 0;font-size:12px;display:flex;flex-direction:column;gap:4px}.core-audit small{color:#90949c;font-size:10px}.core-aside details{margin-top:15px}.core-aside summary{cursor:pointer;padding:9px 0}
@media(max-width:1050px){.core-split{grid-template-columns:minmax(0,1fr)}.core-aside{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:700px){.core-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.core-aside{grid-template-columns:minmax(0,1fr)}.core-metrics>div{padding:13px}.core-table td{padding:10px 7px}.core-split{gap:11px}}
.core-backup{display:flex;align-items:center;gap:16px;border:1px solid #e7e8eb;width:100%;border-radius:12px;background:#fff;text-align:left;padding:16px;margin:9px 0;cursor:pointer;transition:background .18s,border-color .18s}.core-backup:hover{background:#f4f5f8;border-color:#c8cbd1}.core-backup strong{font-size:13px;font-weight:550}.core-backup span{font-size:12px;color:#888c94;flex:1}.core-backup svg{flex-shrink:0}
@media(max-width:500px){.core-backup{flex-wrap:wrap}.core-backup span{flex-basis:65%}}