:root{--nav:#07162d;--nav2:#0b1c38;--bg:#f7f9fc;--card:#fff;--ink:#101a33;--muted:#69758d;--line:#e1e6ef;--purple:#6337e8;--purple2:#7848ee;--soft:#f3efff;--green:#10bf78;--red:#ff4e5e;--shadow:0 2px 8px rgba(20,31,55,.07)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:304px;background:linear-gradient(180deg,#07162d 0%,#091b36 100%);color:#fff;padding:24px 22px 18px;display:flex;flex-direction:column;z-index:50}.brand{display:flex;align-items:center;gap:14px;margin-bottom:35px}.brand-logo{width:42px;height:42px;border-radius:11px;background:linear-gradient(145deg,#8249ff,#5227dc);display:grid;place-items:center;color:#fff;box-shadow:0 8px 22px rgba(104,53,235,.35)}.brand strong{display:block;font-size:21px;letter-spacing:-.4px}.brand small{display:block;color:#a7b2c5;font-size:12px;margin-top:2px}.section-label{font-size:11px;color:#8491a8;letter-spacing:.7px;margin:0 6px 9px}.org-select{display:flex;align-items:center;justify-content:space-between;border:1px solid #2c3d59;border-radius:8px;padding:12px 14px;margin-bottom:22px}.org-select b{font-size:14px}.org-select small{display:block;color:#98a6bc;font-size:11px;margin-top:3px}.main-nav{display:grid;gap:4px}.main-nav a{display:flex;align-items:center;gap:12px;color:#e3e8f2;padding:11px 13px;border-radius:7px;font-size:14px}.main-nav a i{font-style:normal;width:22px;text-align:center;font-size:18px;color:#d9e0ed}.main-nav a em{font-style:normal;margin-left:auto;color:#8594aa}.main-nav a:hover,.main-nav a.active{background:linear-gradient(90deg,#6740db,#5930cf);color:#fff}.nav-divider{border-top:1px solid #263751;padding-top:19px;margin-top:20px}.sidebar-footer{margin-top:auto;border-top:1px solid #263751;padding-top:17px}.profile{display:flex;align-items:center;gap:11px}.profile-avatar,.top-avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#7646ee,#5425db);font-weight:750}.profile b{display:block;font-size:13px}.profile small{display:block;color:#98a6bc;font-size:11px;margin-top:2px}.signout{display:flex;gap:10px;color:#d6ddeb;font-size:13px;margin-top:17px}.workspace{margin-left:304px;min-height:100vh}.topbar{height:75px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 34px;position:sticky;top:0;z-index:30}.crumbs{font-size:14px}.crumbs a{color:var(--purple);font-weight:700}.crumb-sep{padding:0 13px;color:#7f899a}.top-spacer{flex:1}.server-pill{padding:10px 14px;border-radius:9px;background:#f7f9fc;font-size:12px;font-weight:700;display:flex;align-items:center;gap:9px;margin-right:22px}.server-pill span{width:9px;height:9px;border-radius:50%;background:var(--green)}.top-avatar{width:40px;height:40px;color:#fff;font-size:12px}.menu-button{display:none;border:0;background:none;font-size:22px;margin-right:12px}main{width:min(1170px,calc(100% - 56px));margin:0 auto;padding:30px 0 55px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.page-head h1{font-size:32px;letter-spacing:-1px;margin:0}.page-head p{color:var(--muted);margin:6px 0 0;font-size:13px}.head-actions{display:flex;gap:12px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:22px;box-shadow:var(--shadow)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}.metrics{grid-template-columns:repeat(4,1fr);margin-bottom:20px}.metric small{color:var(--muted);font-size:12px;font-weight:700}.metric strong{display:block;font-size:31px;margin-top:8px}.button,button{border:0;border-radius:7px;padding:11px 17px;background:linear-gradient(90deg,#7040ea,#5e30dc);color:#fff;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px}.button:hover,button:hover{filter:brightness(1.04)}.button.secondary,button.secondary{background:#fff;color:var(--ink);border:1px solid #d9dfeb}.button.outline{background:#fff;color:var(--purple);border:1px solid var(--purple)}button.danger,.danger{background:#fff!important;color:var(--red)!important;border:1px solid #ffb9c0!important}.muted{color:var(--muted)}.badge{display:inline-flex;align-items:center;padding:5px 9px;border-radius:6px;background:var(--soft);color:#5c36d8;font-size:11px;font-weight:750}.badge.green{background:#ecfbf5;color:#129866}.form-label,label{display:block;font-size:11px;color:#48556c;font-weight:800;margin-bottom:3px}.field-note{font-size:11px;color:var(--muted);margin:-4px 0 12px}input,select,textarea{width:100%;background:#fff;color:var(--ink);border:1px solid #d7dde8;border-radius:7px;padding:11px 12px;margin:5px 0 14px;outline:0}input:focus,select:focus,textarea:focus{border-color:#7551e8;box-shadow:0 0 0 3px rgba(104,61,229,.09)}.inline{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.table-card{padding:0;overflow:hidden}.table-title{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--line)}.table-title h3{margin:0;font-size:17px}.table-title span{font-size:12px;color:var(--muted)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:700px}th{text-align:left;color:#647086;font-size:10px;text-transform:uppercase;letter-spacing:.55px;background:#fbfcfe}td,th{padding:13px 16px;border-bottom:1px solid var(--line)}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fbfcff}.thumb{width:105px;height:60px;object-fit:cover;border-radius:6px;background:#e9edf3}.content-name b{display:block;font-size:13px}.content-name small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.action-row{display:flex;gap:7px}.icon-button{width:39px;height:39px;padding:0;background:#fff!important;color:#18223a!important;border:1px solid #d9dfeb!important}.empty{padding:38px;text-align:center;color:var(--muted)}.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.media-card{padding:10px}.media-card img,.media-card video{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:7px;background:#edf0f5}.media-card h3{font-size:14px;margin:10px 2px 4px}.notice{display:flex;align-items:center;gap:14px;background:#fbfaff;border:1px solid #ded6ff;border-radius:9px;padding:16px 20px;color:#5532cf;margin-top:22px}.notice .notice-icon{width:26px;height:26px;border:2px solid #6942e3;border-radius:50%;display:grid;place-items:center;font-weight:800}.notice div{flex:1}.notice b{display:block;font-size:12px}.notice small{font-size:11px}.add-card h3{display:flex;gap:11px;align-items:center;margin:0 0 22px;font-size:18px}.add-icon{width:31px;height:31px;border-radius:7px;background:#f0ebff;color:#6639e3;display:grid;place-items:center}.add-layout{display:grid;grid-template-columns:minmax(0,1fr) 135px;gap:22px}.preview-box{display:flex;align-items:center;justify-content:center}.preview-box img,.preview-box video{width:135px;height:82px;object-fit:cover;border-radius:6px;background:#e8ecf2}.add-submit{display:flex;justify-content:flex-end}.drag{font-size:20px;color:#526078;letter-spacing:-5px}.progress{height:8px;background:#edf0f5;border-radius:99px;overflow:hidden}.progress span{display:block;height:100%;background:linear-gradient(90deg,#7040ea,#8b63ef)}.editor{display:grid;grid-template-columns:210px minmax(0,1fr) 210px;gap:12px}.tools,.layers,.stage{background:#fff;border:1px solid var(--line);border-radius:9px;padding:12px}.stage{background:#eef1f6;display:flex;align-items:center;justify-content:center;overflow:auto}.canvas{width:100%;min-width:520px;aspect-ratio:16/9;position:relative;overflow:hidden;box-shadow:0 6px 25px rgba(0,0,0,.18)}.scene-text{position:absolute;cursor:move;overflow:hidden;padding:4px;border:1px solid transparent}.scene-text.selected{border:2px dashed var(--purple)}.narrow{max-width:460px;margin:60px auto}.nav-backdrop{display:none}
@media(max-width:1050px){.metrics{grid-template-columns:repeat(2,1fr)}.add-layout{grid-template-columns:1fr}.preview-box{justify-content:flex-start}.editor{grid-template-columns:180px minmax(0,1fr)}.layers{grid-column:1/-1}}
@media(max-width:840px){.sidebar{transform:translateX(-100%);transition:.2s}.workspace{margin-left:0}.menu-button{display:block}.nav-open .sidebar{transform:translateX(0)}.nav-open .nav-backdrop{display:block;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:40}main{width:calc(100% - 30px)}.topbar{padding:0 16px}}
@media(max-width:620px){.page-head{align-items:flex-start;flex-direction:column}.head-actions{width:100%;flex-wrap:wrap}.metrics{grid-template-columns:1fr 1fr}.grid{grid-template-columns:1fr}.media-grid{grid-template-columns:1fr 1fr}.server-pill{display:none}.editor{grid-template-columns:1fr}.stage{order:-1}.canvas{min-width:0}.tools,.layers{grid-column:auto}}
@media(max-width:420px){.metrics,.media-grid{grid-template-columns:1fr}}

/* v0.10 playlist interaction */
.app-footer{width:min(1170px,calc(100% - 56px));margin:0 auto 22px;padding:18px 0;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:7px;color:#8a94a7;font-size:11px}.app-footer b{color:#6540dd}
.media-preview{width:150px;min-height:118px;border:1px solid var(--line);background:#f6f7fb;border-radius:8px;padding:7px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;overflow:hidden}.live-preview-media{display:block;width:136px;height:82px;object-fit:cover;border-radius:6px;background:#111}.media-preview small{max-width:136px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:10px}.scene-preview{width:135px;height:82px;border-radius:6px;background:linear-gradient(135deg,#ede8ff,#f8f6ff);color:#6540dd;display:grid;place-items:center;font-size:11px;font-weight:800}
.drag-handle{width:34px;height:38px;padding:0!important;border:0!important;background:transparent!important;color:#69758d!important;font-size:22px;cursor:grab;touch-action:none;user-select:none}.drag-handle:active{cursor:grabbing}.playlist-row{transition:background .12s,box-shadow .12s}.playlist-row.dragging{background:#f1edff;box-shadow:0 5px 18px rgba(76,49,170,.12);opacity:.88}.duration-editor{display:flex;align-items:center;gap:6px}.duration-editor input{width:68px;margin:0;padding:7px 8px}.duration-editor span{font-size:11px;color:var(--muted)}.duration-editor .save-state{width:12px;color:var(--green);font-weight:900}.save-toast{position:fixed;right:24px;bottom:24px;background:#10233c;color:white;border-radius:8px;padding:11px 16px;font-size:12px;font-weight:700;box-shadow:0 10px 30px rgba(0,0,0,.22);opacity:0;transform:translateY(10px);pointer-events:none;transition:.18s;z-index:100}.save-toast.show{opacity:1;transform:none}.save-toast.bad{background:#9d2532}
@media(max-width:840px){.app-footer{width:calc(100% - 30px)}}
@media(max-width:720px){.playlist-add-grid{grid-template-columns:1fr!important}.media-preview{width:100%;}.live-preview-media{width:100%;height:auto;max-height:180px}.preview-box{width:100%}}

/* v0.11 Advertising Solutions visual identity */
:root{
 --nav:#272b2e;
 --nav2:#1f2326;
 --bg:#f6f7f8;
 --card:#fff;
 --ink:#24282b;
 --muted:#747b80;
 --line:#e2e4e6;
 --purple:#ef4b08;
 --purple2:#d94005;
 --soft:#fff0e9;
 --green:#10a86e;
 --shadow:0 2px 8px rgba(25,28,30,.07)
}
.sidebar{background:linear-gradient(180deg,#292d30 0%,#202427 100%)}
.brand{gap:12px}
.brand-logo{width:48px;height:48px;border-radius:10px;background:#ef4b08;padding:0;overflow:hidden;box-shadow:0 7px 18px rgba(239,75,8,.22)}
.brand-logo img{width:100%;height:100%;object-fit:cover;display:block}
.brand strong{color:#fff}
.brand small{color:#bfc3c6}
.org-select{border-color:#484d50;background:#25292c}
.main-nav a i{color:#e1e3e4}
.main-nav a:hover,.main-nav a.active{background:linear-gradient(90deg,#f05210,#db4105)}
.nav-divider,.sidebar-footer{border-color:#414649}
.profile-avatar,.top-avatar{background:linear-gradient(145deg,#f15a1a,#d94106)}
.crumbs a{color:#e84909}
.button,button{background:linear-gradient(90deg,#f05210,#df4307)}
.button.outline{color:#e84909;border-color:#e84909}
.badge{background:#fff0e9;color:#d94308}
input:focus,select:focus,textarea:focus{border-color:#ef5718;box-shadow:0 0 0 3px rgba(239,75,8,.10)}
.add-icon{background:#fff0e9;color:#e84909}
.notice{background:#fff8f4;border-color:#ffd2bd;color:#b43b0d}
.notice .notice-icon{border-color:#e84909}
.progress span{background:linear-gradient(90deg,#ef4b08,#ff763d)}
.scene-preview{background:linear-gradient(135deg,#fff0e9,#fff8f4);color:#d94308}
.playlist-row.dragging{background:#fff2eb;box-shadow:0 5px 18px rgba(170,62,12,.12)}
.app-footer{font-size:9px;gap:9px;color:#9aa0a4;padding-top:13px}
.app-footer b{color:#777e82;font-size:9px;font-weight:650}
.dashboard-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.dashboard-metrics .metric{min-width:0;position:relative}
.dashboard-metrics .metric strong{font-size:28px}
@media(max-width:1050px){.dashboard-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.dashboard-metrics{grid-template-columns:1fr}}

/* v0.12 — approved Advertising Solutions dashboard */
:root{--orange:#f4510b;--orange-dark:#dd4104;--orange-soft:#fff1e9;--charcoal:#172027;--charcoal2:#10171c}
.sidebar{width:252px;padding:18px 13px;background:linear-gradient(180deg,#182128 0%,#11191e 100%)}
.workspace{margin-left:252px}
.approved-brand{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;margin:0 0 28px}
.company-mark{display:block;width:80px;height:78px;object-fit:cover;border-radius:13px}
.brand-copy{text-align:center}.brand-copy strong{font-size:27px;color:var(--orange);letter-spacing:-.7px}.brand-copy small{font-size:14px;color:#fff;margin-top:1px}
.section-label{color:#d1d5d8;margin-left:5px}
.org-select{border-color:#4b5358;background:#131b20;padding:10px 13px}
.main-nav a{padding:11px 12px;border-radius:6px}.main-nav a:hover,.main-nav a.active{background:linear-gradient(90deg,#ff651c,#f04b08)}
.sidebar-footer{margin-left:-13px;margin-right:-13px;padding:19px 18px 0;border-color:#41484c}.profile-avatar,.top-avatar{background:var(--orange)}
.topbar{height:79px;padding:0 30px}.server-pill{border-radius:22px;padding:10px 17px;background:#f4f5f6}.top-avatar{width:43px;height:43px}
main{width:calc(100% - 28px);max-width:1280px;padding-top:27px}
.dashboard-heading{margin:0 10px 14px}.dashboard-heading h1{font-size:31px;line-height:1;margin:0 0 11px}.dashboard-heading p{margin:0;font-size:15px;color:#222}
.dashboard-metrics{border:2px solid var(--orange);border-radius:10px;padding:9px;display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:18px;margin-bottom:20px}
.summary-card{position:relative;min-height:200px;background:#fff;border:1px solid #e5e7e9;border-radius:10px;padding:25px 22px 48px;box-shadow:0 2px 9px rgba(20,25,28,.055);display:grid;grid-template-columns:86px 1fr;column-gap:18px;align-items:start}
.summary-icon{width:82px;height:82px;border-radius:18px;background:var(--orange-soft);display:grid;place-items:center;color:var(--orange);font-size:37px}
.summary-body b{display:block;font-size:15px;margin:4px 0 11px}.summary-body strong{display:block;font-size:32px;line-height:1;margin-bottom:14px}.summary-body small{font-size:14px;color:#4e5660}.summary-body .online-text{color:#0aaa57}
.summary-link{position:absolute;left:22px;bottom:23px;color:var(--orange);font-size:14px}
.dashboard-lower{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.dashboard-panel{background:#fff;border:1px solid #e1e4e6;border-radius:10px;box-shadow:0 2px 9px rgba(20,25,28,.05);overflow:hidden}
.panel-head{height:88px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e6e8ea}.panel-head h2{font-size:19px;margin:0;display:flex;align-items:center;gap:13px}.panel-head a{font-size:13px;color:var(--orange)}.panel-icon{font-size:26px;color:var(--orange)}
.recent-table{min-width:600px}.recent-table th{background:#fafbfc;color:#39414a;text-transform:none;letter-spacing:0;font-size:12px}.recent-table td{font-size:12px;padding:11px 16px}.screen-cell{display:flex;align-items:center;gap:11px}.screen-cell b,.screen-cell small{display:block}.screen-cell small{color:#737b83;margin-top:3px}.screen-thumb{width:63px;height:52px;border-radius:5px;background:#efe9e3;color:var(--orange);display:grid;place-items:center;font-size:25px}.status{display:inline-flex;align-items:center;gap:7px}.status i{width:7px;height:7px;border-radius:50%;background:#0eb868}.status.offline i{background:#e8303c}.panel-foot{padding:13px;text-align:center;border-top:1px solid #eceeef}.outline-orange{display:inline-block;border:1px solid var(--orange);border-radius:6px;padding:10px 19px;color:var(--orange);font-size:13px}
.overview-panel{padding-bottom:20px}.overview-panel .panel-head{border-bottom:0}.storage-block,.quick-block{padding:0 22px}.storage-block h3,.quick-block h3{font-size:17px;margin:8px 0 19px}.storage-line{display:flex;justify-content:space-between;font-size:13px}.orange-progress{height:10px;background:#e5e7e9;border-radius:99px;margin:17px 0 36px;overflow:hidden}.orange-progress span{display:block;height:100%;min-width:7px;background:var(--orange);border-radius:99px}.quick-block{border-top:1px solid #e8eaec;padding-top:19px}.quick-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.quick-actions a{height:116px;border:1px solid #e1e4e7;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px}.quick-actions a span{font-size:30px;color:var(--orange)}.quick-actions a b{font-size:12px;font-weight:500}
.app-footer{width:calc(100% - 28px);max-width:1280px;justify-content:center;border-top:1px solid #e0e3e5;margin-top:8px;padding:21px 0 25px;font-size:10px}.app-footer strong{color:#1d2328}.app-footer b{color:var(--orange);font-size:10px}.app-footer i{display:inline-block;height:14px;border-left:1px solid #adb2b6;vertical-align:middle}
@media(max-width:1180px){.dashboard-metrics{grid-template-columns:repeat(2,minmax(0,1fr))!important}.dashboard-lower{grid-template-columns:1fr}.quick-actions{grid-template-columns:repeat(4,1fr)}}
@media(max-width:840px){.workspace{margin-left:0}.dashboard-metrics{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media(max-width:600px){.dashboard-metrics{grid-template-columns:1fr!important}.summary-card{min-height:170px}.quick-actions{grid-template-columns:repeat(2,1fr)}}

/* v0.15.2 Scene Editor layout */
.scene-workbench{align-items:start!important}
.scene-tools,.scene-stage,.scene-properties{align-self:start!important}
.scene-stage{justify-content:flex-start!important}
.scene-properties{
  position:sticky;top:88px;
  max-height:calc(100vh - 108px);
  overflow-y:auto;overflow-x:hidden;
  scrollbar-width:thin;
}
.scene-properties .tool-section{min-width:0}
.prop-accordion{border-top:1px solid var(--line);padding:0;margin:0}
.prop-accordion summary{
  cursor:pointer;list-style:none;padding:13px 0;
  font-size:10px;font-weight:800;text-transform:uppercase;
  letter-spacing:.7px;color:#68758b;
  display:flex;align-items:center;justify-content:space-between;
  user-select:none;
}
.prop-accordion summary::-webkit-details-marker{display:none}
.prop-accordion summary:after{content:"›";font-size:17px;line-height:1;transform:rotate(90deg);transition:transform .15s}
.prop-accordion[open] summary:after{transform:rotate(-90deg)}
.prop-accordion .prop-body{padding:0 0 12px}
.scene-properties input,.scene-properties select,.scene-properties textarea{margin-bottom:10px}
@media(max-width:1050px){
 .scene-properties{position:static;max-height:none;overflow:visible}
}

/* v0.15.11 rotation handle */
.rotation-handle{position:absolute;left:50%;top:-30px;width:14px;height:14px;margin-left:-7px;border:2px solid #f4510b;background:#fff;border-radius:50%;cursor:grab;z-index:10002;box-sizing:border-box}.rotation-handle:before{content:"";position:absolute;left:5px;top:12px;height:16px;border-left:1px dashed #f4510b}.rotation-handle:active{cursor:grabbing}