:root{
  --bg:#030913;--panel:rgba(6,18,34,.74);--panel2:rgba(10,27,48,.68);--line:rgba(158,205,255,.19);
  --line2:rgba(255,196,70,.24);--text:#f3f8ff;--muted:#9eb3c8;--cyan:#38bdf8;--blue:#168cff;
  --gold:#f6bf42;--green:#22d39a;--red:#ff5d72;--violet:#8c7cff;--shadow:0 24px 70px rgba(0,0,0,.44);
  --radius:19px;--font:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Inter,Arial,sans-serif
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:var(--font);color:var(--text);background:#020711}body{overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;z-index:-3;background:
 radial-gradient(circle at 70% 8%,rgba(20,125,202,.19),transparent 32%),radial-gradient(circle at 5% 82%,rgba(2,75,125,.25),transparent 36%),
 linear-gradient(135deg,#02060c 0%,#061321 45%,#020710 100%)}
body:after{content:"";position:fixed;inset:0;z-index:-2;opacity:.24;background-image:linear-gradient(rgba(59,130,246,.075) 1px,transparent 1px),linear-gradient(90deg,rgba(59,130,246,.065) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,black,transparent 90%)}
a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.hidden{display:none!important}
.kh-app{min-height:100vh;padding:18px 20px 96px;max-width:1900px;margin:0 auto}.kh-brand-stage{display:flex;align-items:center;justify-content:center;gap:22px;margin:4px 0 12px}.kh-brand-stage img{width:82px;height:82px;object-fit:contain;filter:drop-shadow(0 0 16px rgba(246,191,66,.18))}.kh-brand-copy h1{font-size:clamp(32px,4vw,62px);margin:0;letter-spacing:.13em;font-weight:850}.kh-brand-copy h1 span{background:linear-gradient(180deg,#fff9cf 0,#ffc94c 46%,#956315 100%);-webkit-background-clip:text;color:transparent}.kh-brand-copy p{margin:4px 0 0;letter-spacing:.25em;color:#d6c092;font-size:12px;text-transform:uppercase}.kh-brand-copy small{display:block;text-align:center;color:#b7c1ce;margin-top:5px;letter-spacing:.06em}
.kh-window{border:1px solid rgba(204,225,245,.36);border-radius:27px;overflow:hidden;background:linear-gradient(135deg,rgba(3,14,27,.91),rgba(4,19,36,.80));box-shadow:var(--shadow),inset 0 1px rgba(255,255,255,.06)}
.kh-titlebar{height:58px;display:grid;grid-template-columns:290px 1fr auto;align-items:center;border-bottom:1px solid var(--line);background:rgba(2,12,23,.58);backdrop-filter:blur(24px)}
.kh-traffic{display:flex;align-items:center;gap:12px;padding:0 17px}.kh-dot{width:12px;height:12px;border-radius:50%}.kh-dot.r{background:#ff5f57}.kh-dot.y{background:#febc2e}.kh-dot.g{background:#28c840}.kh-mini-brand{display:flex;gap:8px;align-items:center;margin-left:12px;font-weight:850;letter-spacing:.06em}.kh-mini-brand img{width:30px;height:30px;object-fit:contain}.kh-search-global{display:flex;align-items:center;gap:10px;max-width:520px;width:100%;justify-self:start}.kh-search-global input{width:100%;border:1px solid var(--line);background:rgba(5,19,35,.65);color:white;border-radius:14px;padding:10px 14px;outline:none}.kh-top-actions{display:flex;gap:8px;align-items:center;padding-right:14px}.kh-iconbtn,.kh-pillbtn,.kh-btn{border:1px solid var(--line);background:linear-gradient(180deg,rgba(25,52,77,.75),rgba(8,26,44,.72));color:#eef7ff;border-radius:12px;padding:9px 13px;cursor:pointer;box-shadow:inset 0 1px rgba(255,255,255,.05)}.kh-iconbtn:hover,.kh-pillbtn:hover,.kh-btn:hover{border-color:rgba(64,180,255,.55);transform:translateY(-1px)}.kh-btn.primary{background:linear-gradient(180deg,#178de8,#075ea8);border-color:#55b9ff}.kh-btn.gold{background:linear-gradient(180deg,#d4a631,#775009);border-color:#ffdb73}.kh-btn.red{background:linear-gradient(180deg,#c94d62,#74283a);border-color:#ff7189}.kh-btn.small{padding:7px 10px;font-size:12px}.kh-pillbtn{border-radius:99px;font-size:12px;font-weight:760}.kh-user{font-size:12px;color:#dbe7f4}.kh-user small{display:block;color:#93a9bf;margin-top:1px}
.kh-body{display:grid;grid-template-columns:286px minmax(0,1fr) 294px;min-height:760px}.kh-sidebar{border-right:1px solid var(--line);background:rgba(3,15,28,.72);padding:14px 10px;min-width:0}.kh-sidebar-head{padding:6px 10px 12px}.kh-sidebar-head b{display:block;font-size:13px;letter-spacing:.13em;color:#e4edf7}.kh-sidebar-head small{color:#7795af}.kh-side-scroll{max-height:690px;overflow:auto;padding-right:2px}.kh-side-scroll::-webkit-scrollbar{width:5px}.kh-side-scroll::-webkit-scrollbar-thumb{background:#1d476a;border-radius:8px}.kh-side-item{display:grid;grid-template-columns:34px 1fr auto;gap:7px;align-items:center;padding:9px 8px;border:1px solid transparent;border-radius:12px;margin:2px 0;color:#c7d6e5}.kh-side-item:hover{background:rgba(27,96,145,.13);border-color:var(--line)}.kh-side-item.active{background:linear-gradient(90deg,rgba(24,121,198,.34),rgba(8,53,91,.20));border-color:rgba(48,166,242,.53);box-shadow:inset 3px 0 #2caaff}.kh-side-icon{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:rgba(18,55,83,.55);font-size:15px}.kh-side-item b{display:block;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.kh-side-item small{display:block;color:#7590aa;font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.kh-side-item em{font-style:normal;color:#54738e;font-size:10px}.kh-member{margin:12px 6px 2px;padding:12px;border-radius:15px;background:rgba(10,33,55,.65);border:1px solid var(--line)}.kh-member b{font-size:12px}.kh-member small{display:block;color:#d8ac42;margin-top:4px}
.kh-workspace{min-width:0;padding:15px 16px 22px;background:radial-gradient(circle at 50% 0,rgba(19,75,115,.13),transparent 55%)}.kh-pagehead{display:flex;justify-content:space-between;align-items:flex-start;gap:15px;margin:0 0 14px;padding:2px 2px 0}.kh-pagehead h2{margin:0;font-size:20px;letter-spacing:.02em}.kh-pagehead p{margin:5px 0 0;color:var(--muted);font-size:12px}.kh-pagehead-actions{display:flex;gap:7px;flex-wrap:wrap}.kh-badge,.kh-status{display:inline-flex;align-items:center;gap:5px;padding:5px 9px;border-radius:99px;border:1px solid rgba(34,211,154,.32);background:rgba(34,211,154,.11);color:#66f0bd;font-size:10px;font-weight:850;letter-spacing:.05em}.kh-status.warn{border-color:rgba(246,191,66,.38);background:rgba(246,191,66,.1);color:#ffd26c}.kh-status.red{border-color:rgba(255,93,114,.42);background:rgba(255,93,114,.11);color:#ff8fa0}.kh-badge{border-color:rgba(56,189,248,.28);background:rgba(56,189,248,.09);color:#8bdaff}
.kh-right{border-left:1px solid var(--line);padding:14px 10px;background:rgba(2,13,25,.58)}.kh-right-card,.kh-card{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(145deg,rgba(10,29,49,.77),rgba(5,19,34,.62));box-shadow:inset 0 1px rgba(255,255,255,.045);backdrop-filter:blur(18px)}.kh-right-card{padding:12px;margin-bottom:10px}.kh-right-card h3,.kh-card h3{margin:0 0 9px;font-size:12px;letter-spacing:.07em}.kh-right-card p{font-size:11px;color:var(--muted)}.kh-messenger-row{display:flex;gap:9px;align-items:center;padding:8px 0;border-top:1px solid rgba(132,177,216,.1)}.kh-avatar{width:31px;height:31px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#2b88ce,#684bc4);font-size:11px;font-weight:900}.kh-messenger-row b{font-size:11px}.kh-messenger-row small{display:block;color:#7f9ab4;font-size:9px}.kh-qa{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.kh-qa a,.kh-qa button{min-height:68px;border:1px solid var(--line);border-radius:13px;background:rgba(10,36,60,.64);color:#dcecff;padding:8px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;text-align:center;font-size:9px;cursor:pointer}.kh-qa span{font-size:20px}.kh-system-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:7px}.kh-system{border:1px solid var(--line);border-radius:12px;padding:8px;font-size:9px}.kh-system b{display:block;color:#6ee7b7;margin-bottom:3px}
.kh-dock{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:30;display:flex;gap:8px;padding:8px 11px;border:1px solid rgba(191,222,248,.29);border-radius:22px;background:rgba(4,16,29,.82);backdrop-filter:blur(30px);box-shadow:0 18px 55px #0008}.kh-dock a{width:46px;height:46px;border-radius:14px;border:1px solid rgba(113,169,214,.18);background:rgba(11,36,60,.62);display:grid;place-items:center;font-size:21px;position:relative}.kh-dock a.active{background:linear-gradient(180deg,rgba(21,134,219,.77),rgba(10,70,120,.70));border-color:#59bcff}.kh-dock a small{position:absolute;display:none;bottom:52px;white-space:nowrap;font-size:10px;background:#06111e;border:1px solid var(--line);padding:5px 8px;border-radius:8px}.kh-dock a:hover small{display:block}
.kh-grid{display:grid;gap:12px}.kh-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.kh-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.kh-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.kh-grid.auto{grid-template-columns:repeat(auto-fit,minmax(175px,1fr))}.kh-card{padding:14px}.kh-card.hero{background:linear-gradient(130deg,rgba(7,37,62,.94),rgba(4,19,35,.71));position:relative;overflow:hidden}.kh-card.hero:after{content:"";position:absolute;right:-80px;top:-130px;width:320px;height:320px;border:1px solid rgba(56,189,248,.18);border-radius:50%;box-shadow:0 0 0 32px rgba(56,189,248,.035),0 0 0 64px rgba(56,189,248,.025)}.kh-card h2{margin:0 0 7px;font-size:18px}.kh-card p{color:var(--muted);font-size:12px;line-height:1.45}.kh-kpi{padding:12px;border:1px solid var(--line);border-radius:14px;background:rgba(6,28,47,.55)}.kh-kpi small{display:block;color:#7e9bb5;font-size:10px}.kh-kpi b{display:block;font-size:18px;margin:5px 0}.kh-kpi em{font-style:normal;font-size:9px;color:#57e4b3}.kh-command{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:12px}.kh-input,.kh-select,.kh-textarea{border:1px solid rgba(126,176,218,.27);background:rgba(1,11,22,.62);color:#edf7ff;border-radius:11px;padding:10px 11px;outline:none}.kh-input:focus,.kh-select:focus,.kh-textarea:focus{border-color:#2da9ff;box-shadow:0 0 0 3px rgba(45,169,255,.08)}.kh-command .kh-input{flex:1;min-width:150px}.kh-textarea{width:100%;min-height:150px;resize:vertical}.kh-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.kh-fields.three{grid-template-columns:repeat(3,minmax(0,1fr))}.kh-fields label{font-size:10px;color:#90a8bf;display:flex;flex-direction:column;gap:5px}.kh-note{padding:10px 11px;border-left:3px solid #2fa8ff;background:rgba(24,105,167,.09);color:#a8bed2;font-size:11px;border-radius:8px}.kh-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.kh-stack{display:flex;flex-direction:column;gap:10px}.kh-chiprow{display:flex;gap:7px;flex-wrap:wrap}.kh-chip{border:1px solid var(--line);border-radius:99px;padding:7px 10px;background:rgba(9,31,51,.64);font-size:10px;color:#cfe7f9;cursor:pointer}.kh-chip.active{border-color:#38bdf8;color:#8cddff;background:rgba(31,141,211,.19)}
.kh-table-wrap{overflow:auto;border:1px solid rgba(111,161,201,.15);border-radius:13px}.kh-table{width:100%;border-collapse:collapse;min-width:660px}.kh-table th{text-align:left;padding:9px 10px;font-size:9px;color:#7d99b4;text-transform:uppercase;letter-spacing:.08em;background:rgba(6,22,37,.62);border-bottom:1px solid var(--line)}.kh-table td{padding:10px;font-size:11px;border-bottom:1px solid rgba(110,158,199,.09)}.kh-table tr:hover td{background:rgba(28,116,177,.08)}.kh-flightcode{font-weight:900;color:#fff}.kh-ok{color:#59e4ad}.kh-warn{color:#ffd166}.kh-bad{color:#ff7587}.kh-board-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.kh-board-title{display:flex;align-items:center;gap:8px}.kh-board-title strong{font-size:14px}.kh-tv{padding:16px;background:linear-gradient(155deg,rgba(3,16,29,.96),rgba(7,28,48,.85));border:1px solid rgba(92,173,230,.25);border-radius:18px;box-shadow:inset 0 0 40px rgba(22,104,163,.05)}
.kh-map{min-height:275px;position:relative;border:1px solid rgba(73,168,230,.24);border-radius:17px;overflow:hidden;background:radial-gradient(circle at 58% 54%,rgba(16,116,184,.18),transparent 17%),linear-gradient(140deg,#071523,#061a2b)}.kh-map:before{content:"";position:absolute;inset:0;background-image:linear-gradient(24deg,transparent 48%,rgba(53,144,201,.13) 49%,rgba(53,144,201,.13) 51%,transparent 52%),linear-gradient(-28deg,transparent 48%,rgba(53,144,201,.11) 49%,rgba(53,144,201,.11) 51%,transparent 52%);background-size:90px 70px}.kh-map-route{position:absolute;height:3px;background:#25a7ff;box-shadow:0 0 11px #18a1ff;transform-origin:left center;border-radius:2px}.kh-pin{position:absolute;width:14px;height:14px;border-radius:50%;background:#fff;border:4px solid #1599f0;box-shadow:0 0 0 5px rgba(21,153,240,.14),0 0 18px #25a7ff}.kh-pin.bus{border-color:#ffba32;background:#15263a}.kh-map-label{position:absolute;padding:5px 8px;border-radius:8px;background:rgba(3,13,23,.88);border:1px solid var(--line);font-size:9px}.kh-map-actions{position:absolute;left:10px;right:10px;bottom:10px;display:flex;gap:7px;flex-wrap:wrap}.kh-map-actions .kh-btn{font-size:10px;padding:7px 10px}.kh-map.compact{min-height:210px}
.kh-translator{display:grid;grid-template-columns:1fr 1fr;gap:8px}.kh-translator textarea{min-height:90px}.kh-langbar{display:flex;gap:7px;margin-bottom:8px}.kh-langbar select{flex:1}.kh-board-switcher{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}.kh-board-switcher a{border:1px solid var(--line);border-radius:11px;padding:8px;text-align:center;font-size:9px;background:rgba(8,31,51,.6)}.kh-board-switcher a.active{background:#0b568c;border-color:#31aaff;color:white}
.kh-toolwall{display:grid;grid-template-columns:repeat(auto-fill,minmax(145px,1fr));gap:9px}.kh-tool-tile{min-height:108px;padding:12px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(145deg,rgba(10,37,61,.72),rgba(5,20,35,.54));display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}.kh-tool-tile:hover{border-color:#279ee9;transform:translateY(-2px)}.kh-tool-tile .ti{font-size:24px;position:absolute;top:12px;left:12px;color:#50c5ff}.kh-tool-tile b{font-size:11px}.kh-tool-tile small{font-size:9px;color:#819bb2;margin-top:4px}.kh-commander{display:grid;grid-template-columns:1.35fr .65fr;gap:12px}.kh-command-chat{min-height:200px;display:flex;flex-direction:column}.kh-chat-feed{flex:1;border:1px solid rgba(124,176,219,.13);border-radius:13px;padding:10px;margin-bottom:8px;background:rgba(0,8,17,.42)}.kh-chat-bubble{max-width:82%;font-size:11px;line-height:1.4;padding:8px 10px;border-radius:13px;background:rgba(27,94,143,.35);margin:5px 0}.kh-chat-compose{display:flex;gap:8px}.kh-chat-compose input{flex:1}.kh-pulse{display:flex;align-items:center;gap:7px}.kh-pulse i{width:8px;height:8px;border-radius:50%;background:#27dda0;box-shadow:0 0 0 6px rgba(39,221,160,.08)}
.kh-player{aspect-ratio:16/9;border:1px solid rgba(86,158,211,.22);border-radius:16px;background:radial-gradient(circle at center,rgba(20,84,128,.2),rgba(0,4,9,.92));display:grid;place-items:center;overflow:hidden}.kh-player video{width:100%;height:100%;object-fit:contain;background:#000}.kh-player-placeholder{text-align:center;color:#7e99b2}.kh-player-placeholder span{font-size:46px;display:block;color:#2da9ff;margin-bottom:6px}.kh-media-list{display:flex;flex-direction:column;gap:6px;max-height:430px;overflow:auto}.kh-media-item{border:1px solid var(--line);border-radius:12px;padding:9px;background:rgba(6,27,45,.56);display:grid;grid-template-columns:36px 1fr auto;gap:8px;align-items:center}.kh-media-item .cover{width:36px;height:36px;border-radius:9px;background:linear-gradient(135deg,#194d75,#432c81);display:grid;place-items:center}.kh-media-item b{font-size:11px}.kh-media-item small{display:block;color:#7893ac;font-size:9px}.kh-media-item button{background:transparent;color:#87d7ff;border:0;cursor:pointer}
.kh-studio-toolbar{display:flex;gap:6px;flex-wrap:wrap;padding:8px;border:1px solid var(--line);background:rgba(3,17,30,.7);border-radius:13px;margin-bottom:9px}.kh-editor{min-height:320px;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.96);color:#17212b;padding:18px;outline:none;overflow:auto}.kh-vault-list{display:grid;gap:6px}.kh-vault-row{padding:9px;border:1px solid var(--line);border-radius:11px;background:rgba(6,26,43,.58);font-size:11px}.kh-fitness-hero{min-height:250px;border-radius:20px;overflow:hidden;position:relative;background-size:cover;background-position:center}.kh-fitness-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,transparent 15%,rgba(1,8,15,.88) 93%)}.kh-fitness-copy{position:absolute;z-index:2;left:18px;right:18px;bottom:16px}.kh-fitness-copy h2{font-size:25px;margin:5px 0}.kh-image-card{min-height:160px;background-size:cover;background-position:center;border-radius:17px;position:relative;overflow:hidden;border:1px solid var(--line)}.kh-image-card:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,8,16,.9),transparent 70%)}.kh-image-card b,.kh-image-card small{position:absolute;z-index:2;left:12px}.kh-image-card b{bottom:27px}.kh-image-card small{bottom:11px;color:#b9cada}
.kh-office-nav{display:flex;gap:6px;overflow:auto;margin-bottom:10px}.kh-office-nav button{white-space:nowrap}.kh-sheet{border:1px solid var(--line);border-radius:15px;background:rgba(4,18,32,.6);padding:12px}.kh-cv-preview{background:white;color:#17212b;border-radius:13px;padding:22px;min-height:420px}.kh-cv-preview h2{color:#102f4a;margin:0}.kh-social-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.kh-social-account{padding:12px;border:1px solid var(--line);border-radius:13px;background:rgba(5,28,47,.6);text-align:center}.kh-social-account span{font-size:25px}.kh-social-account b{display:block;font-size:10px;margin-top:6px}.kh-social-account small{display:block;color:#6edcaf;font-size:8px;margin-top:3px}
.kh-empty{padding:22px;text-align:center;color:#6f8aa2;border:1px dashed rgba(112,166,208,.23);border-radius:13px}.kh-empty span{font-size:30px;display:block;margin-bottom:7px}.kh-empty b{display:block;color:#bdd1e4;margin-bottom:4px}.kh-sep{height:1px;background:rgba(127,174,211,.11);margin:10px 0}.kh-faint{color:#7893ac;font-size:10px}.kh-toast{position:fixed;right:22px;bottom:86px;z-index:100;padding:11px 14px;border-radius:12px;background:#09223a;border:1px solid #247fba;color:white;box-shadow:0 18px 45px #0008;font-size:11px}
@media(max-width:1260px){.kh-body{grid-template-columns:240px minmax(0,1fr)}.kh-right{display:none}.kh-titlebar{grid-template-columns:240px 1fr auto}.kh-brand-stage{transform:scale(.92);margin:-1px 0 6px}.kh-grid.four{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.kh-app{padding:8px 8px 82px}.kh-brand-stage{justify-content:flex-start;padding-left:6px}.kh-brand-stage img{width:56px;height:56px}.kh-brand-copy h1{font-size:30px}.kh-brand-copy p,.kh-brand-copy small{display:none}.kh-window{border-radius:18px}.kh-titlebar{grid-template-columns:1fr auto;height:auto;min-height:54px}.kh-traffic{display:none}.kh-search-global{padding:8px}.kh-top-actions .kh-user{display:none}.kh-body{display:block}.kh-sidebar{display:none}.kh-workspace{padding:12px}.kh-grid.two,.kh-grid.three,.kh-grid.four,.kh-commander{grid-template-columns:1fr}.kh-fields,.kh-fields.three{grid-template-columns:1fr}.kh-board-switcher{grid-template-columns:repeat(2,1fr)}.kh-dock{max-width:calc(100vw - 20px);overflow:auto}.kh-dock a{flex:0 0 43px;width:43px;height:43px}.kh-pagehead{flex-direction:column}.kh-translator{grid-template-columns:1fr}.kh-toolwall{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* BUILD 509 — Mac-source parity surfaces */
.kh-home-mark{width:88px;height:88px;object-fit:contain}.kh-mac-home h2{font-size:25px;margin:8px 0}.kh-home-shortcuts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:9px;margin-top:14px}.kh-home-shortcut{min-height:112px;border:1px solid var(--line);border-radius:17px;padding:12px;background:linear-gradient(145deg,rgba(12,43,70,.74),rgba(4,20,35,.56));display:flex;flex-direction:column;justify-content:flex-end;position:relative}.kh-home-shortcut>span{position:absolute;top:12px;left:12px;font-size:25px;color:#55c8ff}.kh-home-shortcut b{font-size:12px}.kh-home-shortcut small{font-size:9px;color:#8ea7bd;margin-top:5px;line-height:1.35}.kh-board-hero{display:flex;justify-content:space-between;gap:14px;align-items:center;background:linear-gradient(120deg,rgba(6,32,54,.94),rgba(5,18,34,.72))}.kh-board-hero h2{font-size:28px;margin:6px 0}.kh-real-map{min-height:380px;position:relative;border:1px solid rgba(73,168,230,.28);border-radius:17px;overflow:hidden;background:#071522}.kh-real-map.tall{min-height:520px}.kh-real-map iframe{width:100%;height:100%;min-height:380px;border:0;background:#071522}.kh-real-map.tall iframe{min-height:520px}.kh-table tr.selected td{background:rgba(246,191,66,.14);box-shadow:inset 0 1px rgba(246,191,66,.14)}.kh-audio{width:100%;margin:10px 0;min-height:54px}.kh-video{width:100%;aspect-ratio:16/9;background:#000;border-radius:14px}.kh-output-preview{white-space:pre-wrap;word-break:break-word;max-height:310px;overflow:auto;border:1px solid var(--line);border-radius:13px;padding:12px;background:rgba(0,8,17,.52);color:#dbeafa;font:11px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace}.kh-paper{min-height:720px;background:#fff;color:#17212b;border-radius:15px;padding:38px;box-shadow:0 18px 50px #0005;position:relative;overflow:hidden}.kh-paper-head{border-bottom:3px solid #173a55;padding-bottom:16px;margin-bottom:24px}.kh-paper-head b{display:block;font-size:30px;color:#102f4a}.kh-paper-head span{display:block;margin-top:5px;color:#557086}.kh-paper h4{margin:24px 0 6px;color:#183b57;letter-spacing:.08em}.kh-paper p{color:#2f4352;font-size:13px}.kh-document-paper{min-height:820px}.kh-doc-logo{font-weight:900;letter-spacing:.1em;color:#805c10}.kh-paper-text{white-space:pre-wrap;font:13px/1.75 Georgia,serif}.kh-signatures{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:90px}.kh-signatures>div{border-top:1px solid #333;padding-top:8px;display:flex;flex-direction:column;font-size:11px}.kh-stamp{width:160px;height:160px;border:6px double #9c6a13;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#9c6a13;transform:rotate(-8deg);font-weight:900;letter-spacing:.06em;background:rgba(255,255,255,.75);text-transform:uppercase}.kh-stamp b{font-size:22px}.kh-stamp span{font-size:10px;margin:4px}.kh-stamp small{font-size:8px}.kh-stamp.draggable{position:absolute;right:52px;bottom:120px;transition:transform .12s ease}.kh-stamp.mini{width:105px;height:105px;border-width:4px;position:absolute;right:32px;bottom:35px}.kh-stamp.mini b{font-size:14px}.kh-stamp.huge{width:240px;height:240px}.kh-stamp.huge b{font-size:34px}.kh-stamp-stage{min-height:340px;display:grid;place-items:center;background:#f5f1e8;border-radius:16px}.kh-logo-preview{min-height:210px;border-radius:16px;background:linear-gradient(145deg,#071c31,#0a2d4b);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px solid #355d79}.kh-logo-preview b{width:92px;height:92px;border:3px solid #f6bf42;border-radius:24px;display:grid;place-items:center;font-size:34px;color:#f6bf42}.kh-logo-preview span{font-size:18px;font-weight:900;margin-top:14px}.kh-logo-preview small{color:#9cb4c8;margin-top:5px}.kh-certificate{min-height:650px;background:#fffdf6;color:#2b2b2b;border:12px double #b8902e;border-radius:6px;padding:60px 48px;text-align:center;position:relative;box-shadow:0 18px 50px #0005}.kh-cert-kicker{letter-spacing:.25em;font-size:10px;color:#99721b}.kh-certificate h1{font-family:Georgia,serif;font-size:38px;color:#7b5712;margin:28px 0}.kh-certificate h2{font-size:29px;border-bottom:1px solid #c7ad6e;display:inline-block;padding:0 30px 8px}.kh-cert-foot{display:flex;justify-content:space-between;margin-top:90px;font-size:11px;border-top:1px solid #b5a276;padding-top:10px}.kh-office-hero{margin-bottom:2px}
@media(max-width:900px){.kh-paper,.kh-certificate{min-height:520px;padding:24px}.kh-stamp.draggable{right:20px;bottom:90px}.kh-board-hero{align-items:flex-start;flex-direction:column}.kh-home-shortcuts{grid-template-columns:repeat(2,minmax(0,1fr))}}

.kh-country-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-top:10px;max-height:310px;overflow:auto;padding-right:3px}.kh-country-btn{border:1px solid var(--line);background:rgba(7,31,51,.72);color:var(--text);border-radius:12px;padding:9px 10px;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:3px}.kh-country-btn:hover,.kh-country-btn.active{border-color:#27a7ed;background:rgba(10,69,108,.72);box-shadow:inset 3px 0 #25aef3}.kh-country-btn b{font-size:11px}.kh-country-btn small{font-size:8px;color:#8faabd}.kh-country-more{grid-column:1/-1;font-size:9px;color:#91a9bc;padding:6px}.kh-media-filter{display:block;margin-top:10px;color:#8da8bd;font-size:9px;letter-spacing:.05em}.kh-media-filter input{margin-top:5px;width:100%}
.kh-web-mini-player{position:fixed;right:22px;bottom:92px;z-index:1000;width:min(360px,calc(100vw - 34px));padding:12px;border:1px solid rgba(84,185,255,.42);border-radius:18px;background:linear-gradient(145deg,rgba(7,25,44,.94),rgba(22,18,50,.9));box-shadow:0 22px 70px rgba(0,0,0,.55),inset 0 1px rgba(255,255,255,.06);backdrop-filter:blur(24px);display:none}
.kh-web-mini-player.on{display:block}.kh-web-mini-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.kh-web-mini-head b{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.kh-mini-bars{height:54px;margin:10px 0;display:flex;align-items:end;justify-content:center;gap:7px;border:1px solid rgba(255,255,255,.09);border-radius:14px;background:rgba(0,0,0,.23)}
.kh-mini-bars i{width:11px;border-radius:99px;background:linear-gradient(180deg,#7dd3fc,#f6bf42);height:20px;animation:khMiniBeat 1.1s ease-in-out infinite}.kh-mini-bars i:nth-child(2){height:34px;animation-delay:.08s}.kh-mini-bars i:nth-child(3){height:46px;animation-delay:.16s}.kh-mini-bars i:nth-child(4){height:28px;animation-delay:.24s}.kh-mini-bars i:nth-child(5){height:40px;animation-delay:.32s}
@keyframes khMiniBeat{0%,100%{transform:scaleY(.55);opacity:.6}50%{transform:scaleY(1);opacity:1}}
@media(max-width:900px){.kh-web-mini-player{left:10px;right:10px;bottom:86px;width:auto}}

/* BUILD 511 — browser equivalents for native Mac workflows */
.kh-binary-preview{border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:10px;background:rgba(0,0,0,.18)}
.kh-doc-frame{width:100%;height:520px;border:0;border-radius:14px;background:#fff;margin-top:10px}
.kh-vps-full{position:fixed;z-index:99999;inset:34px;background:#07101d;border:1px solid rgba(255,215,90,.5);border-radius:18px;box-shadow:0 25px 80px rgba(0,0,0,.65);overflow:hidden;display:flex;flex-direction:column}
.kh-vps-full iframe,.kh-vps-mini iframe{border:0;width:100%;height:100%;background:#fff;flex:1}
.kh-vps-mini{position:fixed;z-index:99999;right:24px;bottom:96px;width:min(620px,70vw);height:min(500px,58vh);background:#07101d;border:1px solid rgba(255,215,90,.5);border-radius:18px;box-shadow:0 20px 60px rgba(0,0,0,.6);overflow:hidden;display:flex;flex-direction:column;resize:both}
.kh-float-head{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;background:rgba(0,0,0,.5);color:#fff}
.kh-social-account[role=button]{cursor:pointer}.kh-social-account[role=button]:hover{transform:translateY(-1px);border-color:rgba(255,215,90,.55)}
.kh-chat-bubble.mine{margin-left:auto;background:rgba(0,180,255,.18);border-color:rgba(0,190,255,.35)}
@media(max-width:760px){.kh-doc-frame{height:420px}.kh-vps-full{inset:8px}.kh-vps-mini{left:8px;right:8px;width:auto;height:50vh}}

/* BUILD 517 — Mac interaction parity fixes */
.kh-media-top-stage{grid-template-columns:minmax(620px,1.2fr) minmax(380px,.8fr);margin:12px 0}
.kh-media-main-grid{grid-template-columns:minmax(460px,.9fr) minmax(330px,.7fr)}
.kh-media-player-card{order:-20;border-color:rgba(56,189,248,.55);background:linear-gradient(145deg,rgba(3,18,33,.96),rgba(5,34,57,.84));box-shadow:0 22px 60px rgba(0,0,0,.34),inset 0 1px rgba(255,255,255,.08)}
.kh-media-player-card h3{font-size:15px;letter-spacing:.09em;color:#eaf8ff}
.kh-media-top-stage .kh-media-player-card .kh-video{min-height:480px}
.kh-media-player-card .kh-video{min-height:390px;border:1px solid rgba(125,211,252,.32);box-shadow:inset 0 0 0 1px rgba(255,255,255,.03),0 12px 35px rgba(0,0,0,.34);object-fit:contain}
.kh-media-player-card .kh-audio{min-height:78px}
.kh-media-hero-controls{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin-bottom:10px;padding:8px;border:1px solid rgba(125,211,252,.22);border-radius:14px;background:rgba(2,13,24,.66)}
.kh-media-hero-controls .kh-status{margin-right:auto}
.kh-media-category-rail{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:11px;padding:8px;border:1px solid rgba(246,191,66,.18);border-radius:14px;background:linear-gradient(90deg,rgba(246,191,66,.08),rgba(56,189,248,.06))}
.kh-media-category-rail .kh-chip{font-weight:850;letter-spacing:.04em}
.kh-media-category-rail .kh-chip.active{border-color:rgba(246,191,66,.65);background:rgba(246,191,66,.17);color:#ffe194}
.kh-media-top-stage .kh-media-list{max-height:650px}.kh-media-main-grid .kh-media-list{max-height:520px}.kh-media-main-grid .kh-country-grid{max-height:250px}
.kh-theme-preview517{background:linear-gradient(145deg,rgba(15,45,72,.9),rgba(29,21,49,.72))}
body[data-kh-theme-mode=gold]{background:#0b0803}body[data-kh-theme-mode=gold]:before{background:radial-gradient(circle at 72% 12%,rgba(246,191,66,.22),transparent 30%),linear-gradient(135deg,#050505 0%,#151006 48%,#030506 100%)}
body[data-kh-theme-mode=focus]:before{background:radial-gradient(circle at 78% 10%,rgba(56,189,248,.24),transparent 30%),linear-gradient(135deg,#020711 0%,#061a34 52%,#020711 100%)}
body[data-kh-theme-mode=clear] .kh-card,body[data-kh-theme-mode=clear] .kh-right-card{background:rgba(8,22,38,.52)}
@media(max-width:900px){.kh-media-top-stage,.kh-media-main-grid{grid-template-columns:1fr}.kh-media-top-stage .kh-media-player-card .kh-video,.kh-media-player-card .kh-video{min-height:230px}.kh-media-hero-controls .kh-status{width:100%;margin-right:0}}
/* BUILD 517 final Mac parity: grouped tools + full media lane */
.kh-side-group-title{position:sticky;top:0;z-index:2;margin:8px 6px 5px;padding:7px 9px;border:1px solid rgba(246,191,66,.20);border-radius:10px;background:linear-gradient(90deg,rgba(246,191,66,.16),rgba(56,189,248,.08));color:#ffe29a;font-size:9px;font-weight:950;letter-spacing:.11em;text-transform:uppercase}
.kh-media-one-screen517 .kh-body{grid-template-columns:minmax(0,1fr)}
.kh-media-one-screen517 .kh-sidebar{display:none!important}
.kh-media-one-screen517 .kh-right{display:none}
.kh-media-one-screen517 .kh-titlebar{grid-template-columns:auto 1fr auto}
.kh-media-one-screen517 .kh-search-global{display:none}
.kh-media-old-hero517{display:none!important}
.kh-media-one-screen517 .kh-brand-stage{display:none}
.kh-media-one-screen517 .kh-app{width:100%;max-width:none;padding:8px 8px 86px}
.kh-media-one-screen517 .kh-window{border-radius:18px}
.kh-media-one-screen517 .kh-workspace{padding:10px 10px 16px}
.kh-media-top-stage517{display:grid;grid-template-columns:minmax(0,1fr) clamp(220px,16vw,320px);gap:10px;margin:8px 0 12px;align-items:start;width:100%}
.kh-media-player-top517{grid-column:1;grid-row:1;min-height:max(760px,calc(100vh - 170px));padding:14px;background:linear-gradient(145deg,rgba(0,8,16,.98),rgba(4,26,43,.94) 55%,rgba(19,14,30,.92));border-color:rgba(94,231,255,.56);box-shadow:0 24px 70px rgba(0,0,0,.44),inset 0 1px rgba(255,255,255,.08)}
.kh-media-player-top517 .kh-video{display:block;width:100%;height:max(640px,calc(100vh - 250px));min-height:640px;max-height:none;background:#020406;border:1px solid rgba(125,211,252,.42);object-fit:contain}
.kh-media-player-top517 .kh-audio{min-height:92px;margin:20px 0;background:rgba(255,255,255,.08);border-radius:12px}
.kh-media-source-top517{grid-column:1/-1;grid-row:2;border-color:rgba(246,191,66,.28);min-height:0}
.kh-media-list-top517{grid-column:2;grid-row:1;height:max(760px,calc(100vh - 170px));min-height:760px;max-height:none;overflow:hidden;padding:8px}
.kh-media-top-stage517>.kh-card:nth-child(2){border-color:rgba(246,191,66,.28)}
.kh-media-top-stage517 .kh-media-list{max-height:720px}
.kh-media-list-top517 .kh-media-list{max-height:calc(100% - 42px);gap:6px;padding-right:2px}
.kh-media-list-top517 h3{font-size:11px;margin-bottom:7px;color:#dff6ff}
.kh-media-list-top517 .kh-note{font-size:9px;line-height:1.25;padding:7px 8px;margin-bottom:7px}
.kh-media-list-top517 .kh-media-folder-list517{gap:6px}
.kh-media-list-top517 .kh-media-folder517{grid-template-columns:24px 1fr 16px;gap:7px;padding:8px;min-height:54px;border-radius:11px}
.kh-media-list-top517 .kh-media-folder517 b{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kh-media-list-top517 .kh-media-folder517 small{font-size:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kh-media-list-top517 .kh-media-folder517 span,.kh-media-list-top517 .kh-media-folder517 i{font-size:15px}
.kh-media-list-top517 .kh-media-row517{grid-template-columns:26px minmax(0,1fr);gap:7px;padding:8px;border-radius:11px}
.kh-media-list-top517 .kh-media-row517.active{border-color:rgba(246,191,66,.72);background:linear-gradient(135deg,rgba(246,191,66,.16),rgba(10,47,74,.78));box-shadow:inset 3px 0 #f6bf42}
.kh-media-list-top517 .kh-media-row517 .cover{width:26px;height:26px;border-radius:8px;font-size:12px}
.kh-media-list-top517 .kh-media-row517 b{font-size:10px;line-height:1.2;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kh-media-list-top517 .kh-media-row517 small{font-size:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kh-media-list-top517 .kh-media-actions517{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr 1fr;gap:5px}
.kh-media-list-top517 .kh-media-actions517 button{min-width:0;padding:6px 5px;border-radius:8px;background:rgba(125,211,252,.11);border:1px solid rgba(125,211,252,.20);font-size:8px;font-weight:950;color:#dff6ff}
.kh-media-category-rail>b{align-self:center;color:#ffe29a;font-size:10px;letter-spacing:.1em;margin-right:2px}
.kh-action-panel517{border-color:rgba(246,191,66,.32);background:linear-gradient(145deg,rgba(18,23,35,.86),rgba(5,22,35,.78))}
.kh-webboost517{margin-left:auto;border-color:rgba(246,191,66,.55)!important;background:linear-gradient(135deg,rgba(246,191,66,.22),rgba(94,231,255,.14))!important;color:#fff2b8!important}
.kh-webboost517:before{content:"";display:inline-block;width:7px;height:7px;margin-right:7px;border-radius:999px;background:#4ade80;box-shadow:0 0 15px rgba(74,222,128,.8);vertical-align:middle}
.kh-code-studio517{align-items:stretch}
.kh-code-editor517{min-height:420px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:13px;line-height:1.5}
.kh-code-preview517{width:100%;min-height:620px;border:1px solid var(--line);border-radius:18px;background:#06111e}
.kh-mac-media-browser517{display:grid;gap:10px;margin-bottom:12px}
.kh-media-boost-box517{display:grid;gap:8px;padding:10px;border:1px solid rgba(125,211,252,.26);border-radius:12px;background:rgba(0,0,0,.22);font-weight:850}
.kh-media-boost-box517 label{display:flex;align-items:center;gap:8px}
.kh-media-boost-box517 input{width:20px;height:20px;accent-color:#aee8ff}
.kh-media-boost-box517 small{color:rgba(235,248,255,.72);line-height:1.35}
.kh-ball-row517{display:flex;gap:10px;overflow:auto;padding:4px 0 8px;scrollbar-width:thin}
.kh-ball517{flex:0 0 92px;min-height:92px;border-radius:999px;border:1px solid rgba(174,232,255,.34);background:radial-gradient(circle at 38% 28%,rgba(94,231,255,.18),rgba(255,255,255,.04) 52%,rgba(0,0,0,.18));color:#f6fbff;font-weight:950;display:grid;place-items:center;text-align:center;padding:10px;cursor:pointer}
.kh-ball517 span{font-size:22px;color:#d9f2ff}.kh-ball517 b{font-size:11px;line-height:1.05}.kh-ball517.active{border-color:rgba(246,191,66,.78);box-shadow:0 0 0 1px rgba(246,191,66,.18),0 12px 30px rgba(246,191,66,.13)}
.kh-media-back517{width:100%;padding:10px 12px;margin-bottom:8px;border:1px solid rgba(246,191,66,.22);border-radius:12px;background:rgba(246,191,66,.08);text-align:center;font-weight:950;color:#fff3bf}
.kh-media-folder-list517{display:grid;gap:9px;margin-top:9px}
.kh-media-folder517{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:center;padding:12px;border:1px solid rgba(174,232,255,.28);border-radius:13px;background:linear-gradient(135deg,rgba(10,31,49,.82),rgba(5,12,22,.76));color:#f8fbff;text-align:left;cursor:pointer}
.kh-media-folder517 b{font-size:15px}.kh-media-folder517 small{display:block;color:rgba(235,248,255,.68);font-size:11px}.kh-media-folder517 span,.kh-media-folder517 i{color:#aee8ff;font-style:normal;font-size:22px;font-weight:950}
.kh-media-row517{grid-template-columns:38px 1fr auto}
.kh-media-actions517{display:flex;gap:6px;align-items:center;justify-content:flex-end;flex-wrap:wrap}
.kh-media-row517 button{min-width:54px}
.kh-native-screen-hidden517{display:none!important}
.kh-internal-webplay517{display:none;width:100%;height:clamp(540px,72vh,860px);min-height:540px;border:1px solid rgba(174,232,255,.32);border-radius:14px;overflow:hidden;background:linear-gradient(150deg,rgba(4,14,24,.96),rgba(7,31,50,.9));box-shadow:inset 0 0 0 1px rgba(255,255,255,.03),0 18px 55px rgba(0,0,0,.35)}
.kh-internal-webplay517.on{display:block}
.kh-internal-web-head517{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.05)}
.kh-internal-web-head517 b{display:block;font-size:13px;color:#f7fbff}.kh-internal-web-head517 small{display:block;font-size:10px;color:rgba(235,248,255,.66);margin-top:2px}.kh-internal-web-head517>div{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.kh-internal-webplay517 .kh-note{margin:10px 12px}
.kh-internal-webplay517 iframe{width:100%;height:calc(100% - 104px);min-height:520px;border:0;background:#050a12}
.kh-internal-webplay517 iframe[hidden]{display:none}
.kh-media-state517{display:none;margin:10px 0 0;padding:14px;border:1px solid rgba(246,191,66,.38);border-radius:14px;background:linear-gradient(135deg,rgba(47,33,8,.92),rgba(4,19,32,.92));box-shadow:inset 0 1px rgba(255,255,255,.06)}
.kh-media-state517.on{display:grid;gap:10px}
.kh-media-state517 b{display:block;color:#fff4be;font-size:15px;letter-spacing:.03em}
.kh-media-state517 small{display:block;margin-top:3px;color:rgba(235,248,255,.72);font-size:10px}
.kh-media-state517 p{margin:0;color:#edf8ff;font-size:12px;line-height:1.45}
.kh-media-state-actions517{display:flex;gap:8px;flex-wrap:wrap}
.kh-mini-lanes517{position:fixed;right:18px;top:112px;z-index:22;width:min(300px,calc(100vw - 36px));display:grid;gap:8px;padding:12px;border:1px solid rgba(174,232,255,.30);border-radius:18px;background:linear-gradient(155deg,rgba(5,18,31,.94),rgba(20,25,42,.88));box-shadow:0 24px 70px rgba(0,0,0,.38);backdrop-filter:blur(18px)}
.kh-mini-lanes517 h3{font-size:12px;margin:0;color:#fff;letter-spacing:.08em;text-transform:uppercase}
.kh-mini-lane517{display:grid;grid-template-columns:1fr auto;gap:4px 8px;align-items:center;padding:10px;border:1px solid rgba(255,255,255,.10);border-radius:12px;background:rgba(255,255,255,.06)}
.kh-mini-lane517 b{font-size:12px}.kh-mini-lane517 small{font-size:10px;color:rgba(235,248,255,.68)}.kh-mini-lane517 button{grid-row:1/3;grid-column:2;border:0;border-radius:999px;background:rgba(174,232,255,.20);color:#fff;font-size:10px;font-weight:950;padding:8px;cursor:pointer}
.kh-media-one-screen517 .kh-mini-lanes-inline517{position:static;grid-column:1/-1;width:auto;grid-template-columns:repeat(4,minmax(0,1fr));align-items:stretch}
.kh-media-one-screen517 .kh-mini-lanes-inline517 h3{grid-column:1/-1}
body[data-kh-theme-mode=royal] .kh-card.hero,body[data-kh-theme-mode=royal] .kh-window{box-shadow:0 25px 85px rgba(39,122,255,.16)}
body[data-kh-theme-mode=gold] .kh-card.hero{background:linear-gradient(130deg,rgba(57,37,7,.92),rgba(6,16,27,.76))}
body[data-kh-theme-mode=clear] .kh-window{background:rgba(4,14,26,.72)}
@media(max-width:1260px){.kh-media-one-screen517 .kh-body{grid-template-columns:minmax(0,1fr)}}
@media(max-width:760px){.kh-media-top-stage517{grid-template-columns:1fr}.kh-media-player-top517,.kh-media-source-top517,.kh-media-list-top517,.kh-media-top-stage517>.kh-card:nth-child(2){grid-column:auto;grid-row:auto;min-height:auto;max-height:none}.kh-media-player-top517 .kh-video,.kh-internal-webplay517{height:auto;min-height:360px}.kh-media-list-top517 .kh-media-list{max-height:420px}.kh-media-one-screen517 .kh-mini-lanes-inline517{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.kh-side-group-title{display:none}.kh-media-player-top517 .kh-video,.kh-internal-webplay517{min-height:260px}.kh-mini-lanes517{position:static;width:auto;margin:10px}.kh-media-row517{grid-template-columns:34px 1fr}.kh-media-row517 button{width:100%}.kh-internal-web-head517{align-items:flex-start;flex-direction:column}.kh-internal-webplay517 iframe{height:calc(100% - 138px);min-height:220px}}
/* Installed-app safe areas for mobile browser and Android gesture/navigation insets. */
@supports (padding:max(0px)){
  .kh-app{padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right));padding-top:max(18px,env(safe-area-inset-top));padding-bottom:max(96px,calc(env(safe-area-inset-bottom) + 86px))}
  .kh-dock{bottom:max(16px,env(safe-area-inset-bottom))}
  .kh-toast{right:max(22px,env(safe-area-inset-right));bottom:max(86px,calc(env(safe-area-inset-bottom) + 76px))}
  @media(max-width:900px){.kh-app{padding-left:max(8px,env(safe-area-inset-left));padding-right:max(8px,env(safe-area-inset-right));padding-top:max(8px,env(safe-area-inset-top));padding-bottom:max(82px,calc(env(safe-area-inset-bottom) + 74px))}}
}

/* BUILD 518 — Mac media parity: one large internal player plus compact source rail */
.kh-media-one-screen517 .kh-app{max-width:none;width:100%;padding:6px 8px 82px}
.kh-media-one-screen517 .kh-window{background:linear-gradient(140deg,rgba(0,10,22,.96),rgba(3,32,50,.88) 45%,rgba(21,12,36,.84));border-color:rgba(166,226,255,.42);box-shadow:0 30px 95px rgba(0,0,0,.52),inset 0 1px rgba(255,255,255,.08)}
.kh-media-top-stage517{grid-template-columns:minmax(0,1fr) clamp(176px,12vw,244px)!important;gap:12px!important;margin-top:6px!important}
.kh-media-player-top517{min-height:max(820px,calc(100vh - 126px))!important;padding:12px!important;border-color:rgba(132,224,255,.62)!important}
.kh-media-player-top517 .kh-video{height:max(720px,calc(100vh - 228px))!important;min-height:720px!important;border-radius:15px;background:#000}
.kh-media-player-top517 .kh-audio{min-height:104px!important}
.kh-media-list-top517{height:max(820px,calc(100vh - 126px))!important;min-height:820px!important;padding:7px!important}
.kh-media-list-top517 .kh-media-list{max-height:calc(100% - 28px)!important}
.kh-media-list-top517 .kh-media-folder517{min-height:48px!important;padding:7px!important}
.kh-media-list-top517 .kh-media-row517{min-height:48px!important;padding:7px!important}
.kh-media-list-top517 .kh-media-actions517{gap:4px!important}
.kh-media-list-top517 .kh-media-actions517 button{padding:5px 4px!important}
.kh-media-source-top517{grid-column:1/-1!important;grid-row:2!important}
.kh-internal-webplay517{height:max(720px,calc(100vh - 228px))!important;min-height:720px!important;margin-bottom:10px!important}
.kh-internal-webplay517 iframe{height:calc(100% - 96px)!important;min-height:630px!important}
.kh-native-screen-hidden517+.kh-media-state517{margin-top:10px}
html[data-kh-theme-mode=gold] body:before,body[data-kh-theme-mode=gold]:before{background:radial-gradient(circle at 75% 10%,rgba(255,210,92,.25),transparent 30%),radial-gradient(circle at 8% 82%,rgba(94,231,255,.14),transparent 34%),linear-gradient(135deg,#050505 0%,#1b1304 48%,#020508 100%)}
html[data-kh-theme-mode=focus] body:before,body[data-kh-theme-mode=focus]:before{background:radial-gradient(circle at 78% 10%,rgba(56,189,248,.28),transparent 30%),radial-gradient(circle at 12% 84%,rgba(196,161,255,.12),transparent 34%),linear-gradient(135deg,#020711 0%,#061a34 52%,#020711 100%)}
html[data-kh-theme-mode=clear] .kh-window,body[data-kh-theme-mode=clear] .kh-window{background:rgba(4,14,26,.72)}
@media(max-width:900px){.kh-media-top-stage517{grid-template-columns:1fr!important}.kh-media-player-top517,.kh-media-list-top517{min-height:auto!important;height:auto!important}.kh-media-player-top517 .kh-video,.kh-internal-webplay517{height:auto!important;min-height:360px!important}.kh-internal-webplay517 iframe{min-height:270px!important}}

/* BUILD 519: Mac audio + reader parity */
.kh-audio-player-card517{min-height:max(820px,calc(100vh - 126px))!important}
.kh-audio-screen517{min-height:max(640px,calc(100vh - 270px));display:grid;grid-template-rows:auto 1fr auto;gap:18px;padding:24px;border:1px solid rgba(174,232,255,.38);border-radius:18px;background:radial-gradient(circle at 24% 18%,rgba(94,231,255,.20),transparent 34%),radial-gradient(circle at 78% 70%,rgba(246,191,66,.19),transparent 32%),linear-gradient(145deg,#020812,#081f2c 48%,#1a1028);box-shadow:inset 0 1px rgba(255,255,255,.08),0 26px 80px rgba(0,0,0,.34)}
.kh-audio-orbit517{display:grid;grid-template-columns:116px minmax(0,1fr) auto;gap:18px;align-items:center}
.kh-audio-art517{width:116px;height:116px;border-radius:28px;background:linear-gradient(135deg,rgba(94,231,255,.22),rgba(246,191,66,.16));background-size:cover;background-position:center;display:grid;place-items:center;border:1px solid rgba(255,255,255,.20);box-shadow:0 18px 60px rgba(0,0,0,.38)}
.kh-audio-art517 img{width:72px;height:72px;object-fit:contain}.kh-audio-art517.has-art img{display:none}
.kh-audio-copy517 span{display:block;color:#ffe29a;font-weight:950;font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.kh-audio-copy517 b{display:block;font-size:clamp(30px,4vw,64px);line-height:1.02;margin:8px 0;color:#f8fbff}
.kh-audio-copy517 small{display:block;color:rgba(235,248,255,.74);font-size:14px;line-height:1.35}
.kh-audio-bars517{align-self:center;height:250px;display:flex;align-items:center;justify-content:center;gap:8px;overflow:hidden}
.kh-audio-bars517 i{width:10px;max-height:230px;border-radius:99px;background:linear-gradient(#fff5af,#70e4ff 45%,#c084fc);height:calc(34px + (var(--i) * 4px));opacity:.72;animation:khAudioPulse517 1.15s ease-in-out infinite alternate;animation-delay:calc(var(--i)*-.045s)}
.kh-audio-screen517.playing .kh-audio-bars517 i{animation-duration:.62s;opacity:1}
@keyframes khAudioPulse517{to{transform:scaleY(.38);opacity:.5}}
.kh-audio-progress517{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;font-size:12px;color:#d9f4ff;font-weight:850}
.kh-audio-progress517>div{height:10px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden}
.kh-audio-progress517 i{display:block;height:100%;width:0;background:linear-gradient(90deg,#38bdf8,#f6bf42,#c084fc);border-radius:999px}
.kh-media-player-top517 .kh-audio{width:100%;height:62px!important;min-height:62px!important;margin:12px 0 0!important}
.kh-reader-mac517{border-color:rgba(174,232,255,.36)!important;background:linear-gradient(145deg,rgba(5,20,34,.88),rgba(26,16,42,.76) 58%,rgba(41,30,8,.68))!important}
.kh-reader-mac517 h3{color:#f8fbff}
.kh-reader-grid517{display:grid;gap:12px}
.kh-reader-controls517{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}
.kh-reader-controls517 label{display:grid;gap:5px;color:rgba(235,248,255,.72);font-size:10px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}
.kh-reader-text517{min-height:220px;font-size:15px;line-height:1.58;background:rgba(2,8,17,.52)!important}
.kh-reader-progress517{height:10px;border-radius:999px;background:rgba(255,255,255,.11);overflow:hidden;min-width:190px;flex:1}
.kh-reader-progress517 i{display:block;height:100%;width:0;background:linear-gradient(90deg,#5ee7ff,#ffd166,#c084fc)}
.kh-reader-search517{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:start}
.kh-reader-search517 .kh-vault-list{grid-column:1/-1}
@media(max-width:1100px){.kh-reader-controls517{grid-template-columns:repeat(2,minmax(0,1fr))}.kh-audio-orbit517{grid-template-columns:86px 1fr}.kh-audio-art517{width:86px;height:86px;border-radius:22px}.kh-audio-orbit517 .kh-status{grid-column:1/-1}.kh-audio-screen517{min-height:460px}.kh-audio-bars517{height:160px}}
@media(max-width:760px){.kh-reader-controls517,.kh-reader-search517{grid-template-columns:1fr}.kh-audio-copy517 b{font-size:28px}.kh-audio-screen517{padding:16px;min-height:390px}}