:root{font-family:system-ui,-apple-system,"Segoe UI",Tahoma,Arial,sans-serif;color-scheme:dark;--bg:#080d19;--panel:#111a29;--panel2:#141f31;--line:#26344a;--muted:#92a2b8;--white:#f0f7ff;--aqua:#27d4d0;--blue:#287cef;--violet:#8d5dec}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--white)}button,input,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}input,textarea{min-width:0}button:disabled{opacity:.55;cursor:wait}p{margin:0;line-height:1.8}.hidden{display:none!important}.eyebrow{font-size:11px;font-weight:800;letter-spacing:1.5px;color:#57d9d9}.muted{color:var(--muted)}
/* Login */
.login-page{min-height:100svh;background:radial-gradient(ellipse at 50% 2%,#174868 0,transparent 45%),#080d19;display:grid;place-items:center;padding:20px}.login-wrap{width:min(440px,100%);border:1px solid #26435a;border-radius:24px;background:linear-gradient(155deg,#182b40,#101828 65%);padding:40px 36px;box-shadow:0 45px 90px #0007}.login-mark,.brand-logo{display:grid;place-items:center;background:linear-gradient(140deg,#28b4dc,#2350bf);font:800 19px ui-monospace,monospace;color:white;border-radius:15px;box-shadow:0 9px 25px #227fed34}.login-mark{height:64px;width:64px;font-size:26px;margin-bottom:27px}.login-wrap h1{font-size:31px;letter-spacing:-1px;margin:12px 0}.login-wrap .muted{font-size:14px;margin-bottom:30px}.login-form label{display:block;color:#c9d4e1;font-size:13px;font-weight:600;margin-top:20px}.login-form input{display:block;width:100%;margin-top:9px;background:#0a1421;border:1px solid #344259;color:#e2eafa;padding:14px 16px;border-radius:11px;outline:none;transition:.2s}.login-form input:focus,input:focus,textarea:focus{border-color:#3fcbda;box-shadow:0 0 0 3px #2cbec321}.btn-primary{color:#03151c;border:0;background:linear-gradient(112deg,#55e4d4,#44b7ec);padding:15px 20px;border-radius:12px;font-weight:800;box-shadow:0 10px 30px #25c6d326}.btn-primary:hover{filter:brightness(1.08)}.wide{width:100%;display:flex;justify-content:space-between;align-items:center;margin-top:20px}.error-text{color:#ff9c9d;margin:12px 0 0;min-height:15px;font-size:12px}.login-footer{border-top:1px solid #2b3a50;color:#7992a8;margin-top:30px;padding-top:23px;font-size:11px;text-align:center}
/* Dashboard shell */
.app-shell{display:flex;min-height:100svh}.sidebar{width:260px;flex:none;background:#0a1322;border-left:1px solid #1e3045;display:flex;flex-direction:column;min-height:100svh;padding:28px 18px;position:sticky;top:0;height:100svh}.brand{display:flex;align-items:center;gap:12px;margin-bottom:52px;padding:0 8px}.brand-logo{height:44px;width:44px;font-size:17px}.brand b{display:block;font-size:18px;letter-spacing:-.4px;direction:ltr;text-align:right}.brand small{color:#7e94ad;font-size:9px;letter-spacing:.8px}.sidebar-label{padding:0 14px;margin:0 0 12px;font-size:11px;color:#68819c;font-weight:700}.nav-link{padding:14px;display:flex;align-items:center;gap:13px;border-radius:12px;color:#a1b2c9;font-size:13px;font-weight:600;margin:2px 0;transition:.15s}.nav-link span{font-size:20px}.nav-link:hover{background:#16263c;color:white}.nav-link.active{background:#173b4d;color:#83eee8;border:1px solid #286273}.sidebar-divider{border-top:1px solid #203047;margin:25px 12px}.sidebar-bottom{margin-top:auto;border-top:1px solid #203047;padding:25px 12px 0}.connection-dot{display:flex;align-items:center;gap:8px;font-size:12px;color:#a9f5c9;font-weight:700}.connection-dot i,.status-pill i{height:8px;width:8px;background:#36da91;border-radius:50%;display:inline-block;box-shadow:0 0 12px #32dd89}.sidebar-bottom p{font-size:11px;color:#7d91a8;margin:12px 0 19px}.btn-subtle{background:none;border:0;color:#95b4cf;padding:0;font-size:13px}.content-area{flex:1;min-width:0;max-width:1550px;margin:auto;padding:0 42px}.topbar{display:flex;justify-content:space-between;align-items:center;height:79px;border-bottom:1px solid #19283d}.breadcrumb{color:#8094ac;font-size:12px}.breadcrumb span{padding:0 10px;color:#4c607c}.topbar-right{display:flex;gap:15px;align-items:center}.status-pill{display:flex;align-items:center;gap:9px;color:#9ce7c6;background:#112f32;border:1px solid #23504d;border-radius:20px;font-size:12px;padding:8px 12px}.button-link{font-size:12px;border:1px solid #40536d;padding:10px 16px;border-radius:10px;color:#cfdaea}.button-link:hover{border-color:#60b6e3}.page-title{padding:41px 0 33px}.page-title h1{font-size:clamp(26px,3vw,40px);letter-spacing:-1.2px;margin:10px 0 11px}.page-title h1 em{font-style:normal;color:#59ded9}.page-title p{color:#95a8bd;font-size:14px}.dashboard-grid{display:grid;grid-template-columns:minmax(430px,1.55fr) minmax(310px,1fr);gap:24px;align-items:start}.settings-column{min-width:0}.panel,.preview-panel{background:linear-gradient(155deg,#142034,#111928 68%);border:1px solid #29384c;border-radius:19px;margin-bottom:22px;box-shadow:0 14px 30px #0001}.panel{padding:25px}.panel-heading{display:flex;align-items:center;gap:14px;margin-bottom:25px}.panel-heading h2{font-size:17px;margin:0 0 5px}.panel-heading p{font-size:12px;color:#8b9db6}.panel-icon{height:42px;width:42px;border-radius:12px;display:grid;place-items:center;color:#63e3db;background:#17404d;border:1px solid #27616d;font-size:21px}.section-number{margin-right:auto;font-size:14px;color:#4a637f;font-weight:800}.mode-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:24px}.mode-tab{display:flex;flex-direction:column;align-items:center;gap:7px;border:1px solid #2d3c55;background:#0c1728;border-radius:13px;color:#95a7be;padding:16px 4px;transition:.15s}.mode-tab:hover{border-color:#58aaca}.mode-tab.active{border-color:#36bfc4;background:linear-gradient(145deg,#133d4d,#102331);color:#abfff3;box-shadow:inset 0 0 0 1px #246679}.mode-tab span{font-size:23px}.mode-tab b{font-size:12px}.mode-tab small{font-size:10px;color:#7793ab;direction:ltr}.field-label{display:block;font-size:12px;color:#c0cfe1;font-weight:700;margin:18px 0 10px}.panel input:not([type=file]):not([type=checkbox]),.panel textarea{width:100%;outline:none;border-radius:10px;background:#0a1321;border:1px solid #314359;color:#ecfaff;padding:13px 15px;font-size:13px;transition:.2s}.panel input::placeholder,.panel textarea::placeholder{color:#57738d}.panel textarea{font-family:ui-monospace,"Cascadia Code",monospace;min-height:260px;resize:vertical;font-size:12px;line-height:1.8}.field-hint{font-size:11.5px;color:#8499b0;margin:10px 0 0;line-height:1.9}.upload-line{display:flex;align-items:center;gap:18px;border:1px dashed #334864;background:#0b1728;padding:16px;margin-top:23px;border-radius:15px}.logo-preview{width:79px;height:79px;flex:none;display:grid;place-items:center;border-radius:18px;font-size:24px;font-weight:900;background:#152f44;color:#4ce5d8;overflow:hidden}.logo-preview img{width:100%;height:100%;object-fit:cover}.upload-line strong{font-size:13px}.upload-line .field-hint{margin:4px 0 12px}.btn-outline{display:inline-block;border:1px solid #365c6d;background:#183446;border-radius:8px;color:#aef4ee;padding:9px 12px;font-size:11px;font-weight:700}.icon-options{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}.icon-option{background:#0c1627;border:1px solid #2e3d53;border-radius:13px;display:flex;flex-direction:column;align-items:center;gap:11px;color:#a4b5c9;padding:15px 10px}.icon-option.selected{border-color:#45d1ce;box-shadow:0 0 0 1px #2b9292;background:#15313e}.app-icon{width:58px;height:58px;border-radius:15px;display:grid;place-items:center;font:900 17px ui-monospace,monospace;color:#fff;box-shadow:0 7px 20px #0004}.app-icon.blue{background:linear-gradient(145deg,#15ced9,#2149be)}.app-icon.violet{background:linear-gradient(145deg,#c18ef7,#5b28c6)}.app-icon.emerald{background:linear-gradient(145deg,#4af2ab,#078777)}.icon-option small{font-size:11px}.check-line{font-size:12px;color:#9aabc3;display:flex;align-items:center;gap:8px;margin-top:18px}.check-line input{accent-color:var(--aqua)}.save-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;background:#101e2f;border:1px solid #254050;border-radius:16px;padding:15px 19px;margin-bottom:24px;position:sticky;bottom:12px;box-shadow:0 10px 40px #0007;z-index:5}.save-state{font-size:12px;color:#97b5c2}.dot-blue{display:inline-block;width:9px;height:9px;border-radius:50%;background:#37d5c9;margin-left:8px}.preview-panel{padding:25px;position:sticky;top:20px}.preview-header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:21px}.preview-header h2{font-size:17px;margin:8px 0 0}.preview-dot{font-size:11px;color:#76e8ba}.phone-mock{position:relative;border:7px solid #2c3950;border-radius:38px;overflow:hidden;height:565px;max-width:288px;margin:auto;background:#07111f;box-shadow:0 0 0 2px #0a1220,0 30px 50px #0008}.phone-notch{z-index:3;position:absolute;top:0;left:50%;transform:translateX(-50%);width:90px;height:18px;background:#263145;border-radius:0 0 14px 14px}.phone-mock iframe{border:0;width:100%;height:100%;background:#07111f}.phone-home{position:absolute;width:91px;height:4px;background:#c4ccd3;border-radius:4px;bottom:7px;left:50%;transform:translateX(-50%);opacity:.5;pointer-events:none}.preview-note{text-align:center;color:#8296ad;font-size:11px;line-height:1.8;margin-top:22px}.preview-link{display:block;text-align:center;margin:17px auto 0;font-size:12px;color:#5ee0dc}.info-card{display:flex;gap:15px;border:1px solid #2a445a;background:linear-gradient(130deg,#14394a,#102236);border-radius:15px;padding:20px;margin-bottom:30px}.info-card>span{font-size:23px}.info-card strong{display:block;color:#b7ecee;font-size:12px}.info-card p{color:#89a5b4;font-size:11px;margin-top:7px}.dashboard-footer{border-top:1px solid #1c2c41;margin-top:20px;padding:24px 0 28px;font-size:11px;color:#60788f;text-align:center}.toast{opacity:0;pointer-events:none;position:fixed;bottom:26px;right:50%;transform:translateX(50%) translateY(12px);z-index:20;background:#133c39;color:#c6ffee;padding:15px 23px;border:1px solid #36786d;border-radius:13px;box-shadow:0 20px 45px #0009;transition:.2s;font-size:13px}.toast.visible{opacity:1;transform:translateX(50%) translateY(0)}.toast.fail{color:#ffe6e5;background:#502828;border-color:#884c4c}
/* Public display / YouTube gallery */
.viewer-page{background:#07111f;overflow:hidden}.viewer-root{height:100svh;min-height:0;width:100%;overflow:auto;background:#07111f}.full-embed{display:block;border:0;width:100%;height:100%;background:white}.viewer-loading,.empty-view{height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:20px;color:#91b0c7;text-align:center;padding:28px}.loading-symbol{width:75px;height:75px;display:grid;place-items:center;border-radius:22px;background:linear-gradient(135deg,#26ddde,#2d56c6);font:900 22px ui-monospace,monospace;color:white;box-shadow:0 10px 45px #27b9dd44}.empty-symbol{font-size:60px;color:#28d5d4}.empty-view h2{color:white;font-size:24px;margin:0}.empty-view p{max-width:500px;font-size:13px}.channel-wrapper{min-height:100%;background:radial-gradient(ellipse at 50% 0,#123d5e,transparent 65%),#07111f;padding-bottom:35px}.channel-topbar{height:70px;padding:0 clamp(16px,5vw,72px);border-bottom:1px solid #263a51;display:flex;align-items:center;justify-content:space-between;background:#07121ccf}.channel-brand{display:flex;align-items:center;gap:11px}.channel-brand img,.channel-brand-graphic{width:39px;height:39px;border-radius:10px;object-fit:cover;background:#1bbed7;display:grid;place-items:center}.channel-brand strong{font-size:15px}.channel-top-tag{font-size:10px;color:#63d3d2;letter-spacing:1px}.channel-hero{margin:26px clamp(16px,5vw,72px) 30px;padding:37px 24px;background:linear-gradient(110deg,#123e53,#10203c);border:1px solid #1a5367;border-radius:22px;position:relative;overflow:hidden}.channel-glow{position:absolute;border-radius:50%;background:#21a6d4;filter:blur(75px);opacity:.2;width:210px;height:210px;top:-120px;left:-20px}.channel-metadata{display:flex;align-items:center;gap:22px;position:relative}.channel-avatar{height:88px;width:88px;flex:none;border-radius:50%;background:#13344c;border:3px solid #54bad1;color:#61e8df;display:grid;place-items:center;font-size:30px;overflow:hidden}.channel-avatar img{height:100%;width:100%;object-fit:cover}.channel-eyebrow{font-size:11px;color:#7adbdc}.channel-metadata h1{font-size:clamp(19px,3.5vw,33px);margin:2px 0 9px}.channel-description{font-size:12px;color:#aec8d9;max-width:900px;max-height:68px;overflow:hidden}.channel-list-title{margin:0 clamp(16px,5vw,72px) 16px;display:flex;align-items:center;justify-content:space-between}.channel-list-title h2{font-size:20px}.channel-list-title span{font-size:11px;color:#77adbd}.video-grid{margin:0 clamp(16px,5vw,72px);display:grid;grid-template-columns:repeat(auto-fill,minmax(225px,1fr));gap:19px}.video-card{text-align:right;background:#101e30;border:1px solid #23374b;border-radius:14px;overflow:hidden;color:white;padding:0 0 12px;transition:transform .17s,border .17s}.video-card:hover{transform:translateY(-4px);border-color:#38b8cc}.video-thumbnail{position:relative;aspect-ratio:16/9;background:#182b39;overflow:hidden}.video-thumbnail img{width:100%;height:100%;object-fit:cover}.play-bubble{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:49px;height:49px;border-radius:50%;background:#07182abf;color:white;display:grid;place-items:center;border:1px solid #87d7ea;font-size:19px}.video-card h3{padding:10px 14px 0;margin:0;font-size:13px;font-weight:600;line-height:1.6;min-height:50px}.video-card small{padding:0 14px;display:block;color:#8196aa;margin-top:4px}.video-empty{grid-column:1/-1;background:#102135;border:1px solid #294660;border-radius:15px;padding:37px 18px;color:#a7c5d9;line-height:1.9;font-size:13px;text-align:center}.video-empty h3{color:white;font-size:19px;margin:10px 0 0}.video-empty p{max-width:550px;margin:auto}.missing-icon{font-size:35px;color:#45d5d5}.video-overlay{position:fixed;inset:0;z-index:15;display:grid;place-items:center;background:#000e;padding:20px}.video-overlay[hidden]{display:none}.player-box{position:relative;width:min(900px,100%)}.player-close{position:absolute;top:-49px;left:0;font-size:28px;width:39px;height:39px;border:1px solid #5c7384;border-radius:10px;background:#112d3f;color:white}.player-frame{aspect-ratio:16/9;background:black;border:1px solid #3d5873;border-radius:13px;overflow:hidden}.youtube-player{width:100%;height:100%;border:0}
@media(max-width:1250px){.sidebar{width:220px}.content-area{padding:0 24px}.dashboard-grid{grid-template-columns:minmax(400px,1.35fr) minmax(290px,1fr);gap:17px}.panel,.preview-panel{padding:19px}}@media(max-width:1040px){.dashboard-grid{grid-template-columns:1fr}.preview-column{grid-row:1}.preview-panel{position:static}.phone-mock{height:420px;max-width:220px}.sidebar{width:205px}}@media(max-width:700px){.app-shell{display:block}.sidebar{position:static;height:auto;min-height:0;width:100%;padding:15px;display:block;border-left:0;border-bottom:1px solid #253a4c}.brand{margin:0 0 10px}.sidebar-label,.nav-link,.sidebar-divider,.sidebar-bottom{display:none}.content-area{padding:0 16px}.topbar{height:59px}.page-title{padding:27px 0}.page-title p{font-size:12px}.dashboard-grid{display:block}.preview-column{display:none}.panel{padding:16px}.mode-tab{padding:12px 4px}.mode-tab b{font-size:10px}.mode-tab small{font-size:9px}.save-bar{padding:10px;position:sticky;bottom:0}.save-bar .btn-primary{padding:12px;font-size:12px}.save-state{font-size:10px}.icon-option{padding:12px 5px}.app-icon{width:49px;height:49px}.topbar-right .status-pill{display:none}.channel-metadata{gap:13px}.channel-avatar{height:68px;width:68px}.channel-hero{padding:23px 15px}.channel-metadata h1{font-size:21px}.channel-list-title h2{font-size:17px}.video-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.video-card h3{font-size:11px;padding:9px 9px 0}.video-card small{padding:0 9px;font-size:10px}.channel-top-tag{font-size:8px}}@media(max-width:365px){.mode-tab b{font-size:9px}.video-grid{grid-template-columns:1fr}}

/* Launcher icon choices, independent of in-app brand logo */
.icon-options{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.icon-option[disabled]{opacity:.45;cursor:not-allowed}
.app-icon.custom{background:linear-gradient(145deg,#123c56,#17647c);overflow:hidden}
.app-icon.custom img{width:100%;height:100%;object-fit:contain}
.launcher-actions{margin-top:18px;border-top:1px solid #2b4354;padding-top:15px}
.launcher-actions .upload-line{margin-top:14px}
.quick-icon-button{width:100%;text-align:center}
.launcher-download{display:block;margin-top:13px;text-align:center;padding:13px;
 border:1px solid #38acb1;border-radius:10px;background:#153b4c;
 color:#d7fffc;font-weight:700;font-size:12px}
@media(max-width:390px){.icon-option{padding:9px 2px}.icon-options{gap:5px}.app-icon{width:44px;height:44px}.icon-option small{font-size:9px}}