/* XO STUDIO portal — dark graphite / electric blue */
:root{color-scheme:dark;--bg:#07090c;--surface:#0d1014;--surface-2:#12161c;--surface-3:#181d24;--line:#272d35;--line-soft:rgba(255,255,255,.08);--text:#f4f6f8;--muted:#9aa3ad;--muted-2:#707a85;--blue:#4f9cf8;--blue-bright:#76b7ff;--blue-soft:rgba(79,156,248,.14);--green:#72e6bd;--red:#ff7881;--amber:#f0c976;--radius:8px;--radius-lg:14px;--shadow:0 24px 70px rgba(0,0,0,.36);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}html{min-width:320px;background:var(--bg);scroll-behavior:smooth}body{margin:0;min-height:100vh;display:flex;flex-direction:column;color:var(--text);background:radial-gradient(ellipse at 85% -10%,rgba(40,92,155,.12),transparent 36%),var(--bg);font-size:14px;line-height:1.55}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}button{color:inherit}.top-line{height:2px;background:linear-gradient(90deg,transparent,var(--blue),#b3d8ff,var(--blue),transparent);opacity:.8}
.site-header{position:sticky;top:0;z-index:20;background:rgba(7,9,12,.92);border-bottom:1px solid var(--line-soft);backdrop-filter:blur(16px)}.nav-wrap{width:min(1440px,100%);min-height:72px;margin:0 auto;padding:0 32px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:11px;flex:0 0 auto}.brand-mark{width:36px;height:36px;border:1px solid rgba(118,183,255,.72);color:var(--blue-bright);display:grid;place-items:center;font-size:11px;font-weight:800;letter-spacing:-.08em;transform:rotate(-4deg)}.brand-name{display:flex;flex-direction:column;font-size:12px;font-weight:500;letter-spacing:.22em;line-height:1.2}.brand-name strong{font-weight:800}.brand-name small{margin-top:4px;color:var(--muted-2);font-size:8px;letter-spacing:.18em}.main-nav{display:flex;align-items:center;gap:4px}.nav-link{display:inline-flex;align-items:center;gap:5px;min-height:38px;padding:0 11px;color:#b8c0c9;font-size:12px;letter-spacing:.02em;transition:color .16s ease,background .16s ease}.nav-link:hover,.nav-link.is-active{color:#fff;background:rgba(255,255,255,.045)}.nav-link.is-active{box-shadow:inset 0 -2px var(--blue)}.nav-dropdown{position:relative}.nav-dropdown summary{list-style:none;cursor:pointer}.nav-dropdown summary::-webkit-details-marker{display:none}.chevron{color:var(--muted-2);font-size:15px}.dropdown-panel{position:absolute;top:calc(100% + 8px);left:0;min-width:210px;padding:7px;background:#101419;border:1px solid var(--line);box-shadow:var(--shadow)}.dropdown-link{display:block;padding:10px 11px;color:#b8c0c9;font-size:12px}.dropdown-link:hover,.dropdown-link.is-active{color:var(--text);background:var(--blue-soft)}.nav-account{display:flex;align-items:center;gap:12px;margin-left:9px;padding-left:16px;border-left:1px solid var(--line)}.nav-email{max-width:165px;overflow:hidden;color:var(--muted);font-size:11px;text-overflow:ellipsis;white-space:nowrap}.nav-account form{margin:0}.menu-toggle{display:none;width:40px;height:40px;border:1px solid var(--line);background:var(--surface);align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer}.menu-toggle span:not(.sr-only){width:16px;height:1px;background:var(--text)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.announcement{min-height:38px;display:flex;align-items:center;justify-content:center;gap:11px;padding:7px 18px;border-bottom:1px solid var(--line);color:#d9e7f5;background:#0b1118;font-size:11px}
.wrap{width:min(1240px,100% - 48px);margin:0 auto}.page{padding-top:44px;padding-bottom:72px;flex:1}.page-title{margin:0 0 12px;font-size:clamp(30px,4vw,48px);line-height:1.06;letter-spacing:-.045em}.eyebrow{margin:0 0 12px;color:var(--blue-bright);font:700 10px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.18em;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{margin-bottom:12px;font-size:clamp(32px,4.7vw,62px);line-height:1.04;letter-spacing:-.045em;font-weight:700}h2{margin-bottom:10px;font-size:clamp(22px,3vw,34px);line-height:1.12;letter-spacing:-.035em}h3{margin-bottom:8px;font-size:16px;line-height:1.3}.lead{max-width:640px;color:#c0c7ce;font-size:clamp(15px,1.5vw,18px);line-height:1.65}.muted{color:var(--muted)}.muted-2{color:var(--muted-2)}
.card{background:linear-gradient(145deg,rgba(18,22,28,.96),rgba(12,15,19,.98));border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:0 16px 45px rgba(0,0,0,.16)}.card-pad{padding:24px}.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding-bottom:16px;border-bottom:1px solid var(--line-soft);margin-bottom:18px}.card-head h2,.card-head h3{margin:0}.panel-label{color:var(--muted-2);font:700 9px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.16em;text-transform:uppercase}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.stack{display:grid;gap:16px}.split{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,.85fr);gap:24px;align-items:start}
.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:42px;padding:0 16px;border:1px solid var(--blue);border-radius:6px;color:#06111f;background:var(--blue-bright);font-size:12px;font-weight:750;letter-spacing:.04em;cursor:pointer;transition:transform .16s ease,background .16s ease,border-color .16s ease}.button:hover{transform:translateY(-1px);background:#9acbff;border-color:#9acbff}.button-secondary{color:var(--text);background:#12171d;border-color:#39434e}.button-secondary:hover{background:#1a2129;border-color:#637180}.button-quiet{min-height:34px;color:#c4ccd3;background:transparent;border-color:var(--line)}.button-quiet:hover{color:white;background:rgba(255,255,255,.06);border-color:#46515c}.button-small{min-height:31px;padding:0 11px;font-size:10px}.button-danger{color:#ffd4d7;background:rgba(126,30,40,.2);border-color:rgba(255,120,129,.4)}.button-danger:hover{background:rgba(126,30,40,.4)}.button-row{display:flex;flex-wrap:wrap;gap:10px}.badge{display:inline-flex;align-items:center;gap:6px;min-height:22px;padding:3px 8px;border:1px solid #39424c;border-radius:3px;color:#cad1d8;background:rgba(255,255,255,.035);font:700 9px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.09em;text-transform:uppercase}.badge-blue{color:var(--blue-bright);border-color:rgba(79,156,248,.4);background:var(--blue-soft)}.badge-green{color:var(--green);border-color:rgba(114,230,189,.35);background:rgba(114,230,189,.08)}.badge-amber{color:var(--amber);border-color:rgba(240,201,118,.35);background:rgba(240,201,118,.08)}.badge-red{color:var(--red);border-color:rgba(255,120,129,.35);background:rgba(255,120,129,.08)}.status-dot{width:7px;height:7px;display:inline-block;border-radius:50%;background:var(--green);box-shadow:0 0 10px currentColor}.metric{min-height:108px;padding:18px;background:rgba(255,255,255,.025);border:1px solid var(--line-soft);border-radius:var(--radius)}.metric-value{display:block;margin-top:10px;font-size:25px;font-weight:750;letter-spacing:-.04em}.metric-note{display:block;margin-top:3px;color:var(--muted-2);font-size:11px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{display:grid;gap:7px}.field-full{grid-column:1/-1}label{color:#d4d9de;font-size:11px;font-weight:650}input,select,textarea{width:100%;min-height:43px;padding:10px 12px;border:1px solid #303740;border-radius:5px;color:var(--text);background:#0a0d11;outline:none}textarea{min-height:106px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(79,156,248,.12)}input::placeholder,textarea::placeholder{color:#68717c}.help{color:var(--muted-2);font-size:10px;line-height:1.5}.password-field{display:flex;align-items:stretch;gap:8px}.password-field input{min-width:0;flex:1}.password-toggle{flex:0 0 auto;min-width:56px;border:1px solid #303740;border-radius:5px;color:var(--muted);background:#12171d;font-size:10px;cursor:pointer}.password-toggle:hover{color:var(--text);border-color:#596574}.checkbox-row{display:flex;align-items:flex-start;gap:9px;color:var(--muted);font-size:11px}.checkbox-row input{width:15px;height:15px;min-height:15px;margin:2px 0 0;accent-color:var(--blue)}.alert{margin-bottom:18px;padding:12px 14px;border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:5px;color:#dbe2e8;background:rgba(79,156,248,.07);font-size:12px}.alert-success{border-left-color:var(--green);background:rgba(114,230,189,.07)}.alert-error{border-left-color:var(--red);background:rgba(255,120,129,.07)}.alert-warning{border-left-color:var(--amber);background:rgba(240,201,118,.07)}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:var(--radius)}table{width:100%;border-collapse:collapse;font-size:12px}th,td{padding:12px 14px;text-align:left;vertical-align:middle;border-bottom:1px solid var(--line-soft)}th{color:var(--muted-2);background:rgba(255,255,255,.025);font:700 9px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:rgba(255,255,255,.02)}.empty-state{padding:34px 20px;text-align:center;border:1px dashed #343b44;border-radius:var(--radius);color:var(--muted)}.empty-state strong{display:block;margin-bottom:6px;color:var(--text)}.is-hidden{display:none!important}
.hero{position:relative;min-height:min(690px,calc(100vh - 74px));display:grid;align-items:center;overflow:hidden;border-bottom:1px solid var(--line-soft);background:#050608}.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(5,6,8,.96) 0%,rgba(5,6,8,.82) 42%,rgba(5,6,8,.18) 100%),linear-gradient(0deg,rgba(5,6,8,.72),transparent 42%),url('/assets/hero.webp');background-position:center;background-size:cover;opacity:.9}.hero::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0 71px,rgba(255,255,255,.018) 72px),linear-gradient(115deg,transparent 55%,rgba(79,156,248,.09));pointer-events:none}.hero-inner{position:relative;z-index:1;width:min(1240px,100% - 48px);margin:0 auto;padding:80px 0}.hero-copy{max-width:690px}.hero-kicker{display:inline-flex;align-items:center;gap:10px;margin-bottom:24px;padding:7px 10px;border:1px solid rgba(118,183,255,.35);color:#c8e3ff;background:rgba(6,13,22,.65);font:700 9px/1.3 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.16em;text-transform:uppercase}.hero h1{max-width:730px;font-size:clamp(42px,7vw,88px)}.hero h1 span{color:var(--blue-bright)}.hero-actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:30px}.hero-meta{display:flex;flex-wrap:wrap;gap:22px;margin-top:50px;color:#c1c9d1;font:700 9px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em;text-transform:uppercase}.hero-meta span::before{content:"";display:inline-block;width:5px;height:5px;margin:0 8px 1px 0;background:var(--blue-bright)}.section{padding:66px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px}.section-head p{max-width:520px;margin:0;color:var(--muted)}.feature-card{position:relative;min-height:225px;overflow:hidden;padding:24px;background:linear-gradient(110deg,rgba(9,12,16,.96),rgba(9,12,16,.52)),url('/assets/infrastructure.webp') center/cover;border:1px solid var(--line);border-radius:var(--radius-lg)}.feature-card>*{position:relative;z-index:1}.feature-card h3{max-width:260px;margin-top:50px;font-size:21px}.auth-shell{min-height:calc(100vh - 145px);display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.8fr);align-items:stretch;gap:28px;padding-top:52px;padding-bottom:52px}.auth-visual{min-height:530px;display:flex;flex-direction:column;justify-content:space-between;padding:36px;overflow:hidden;background:linear-gradient(90deg,rgba(5,6,8,.92),rgba(5,6,8,.36)),url('/assets/hero.webp') center/cover;border:1px solid var(--line);border-radius:var(--radius-lg)}.auth-card{align-self:center;width:100%;max-width:480px;margin:0 auto;padding:28px}.tabs{display:flex;gap:6px;padding:4px;border:1px solid var(--line);border-radius:6px;background:#080b0f;margin-bottom:18px}.tab{flex:1;min-height:36px;border:0;border-radius:4px;color:var(--muted);background:transparent;font-size:11px;cursor:pointer;text-align:center}.tab.is-active{color:var(--text);background:#1a2028;box-shadow:inset 0 -2px var(--blue)}.profile-card{position:sticky;top:96px}.profile-head{display:flex;align-items:center;gap:14px;padding-bottom:20px;border-bottom:1px solid var(--line-soft)}.avatar{width:45px;height:45px;display:grid;place-items:center;border:1px solid rgba(118,183,255,.45);color:var(--blue-bright);background:var(--blue-soft);font-size:14px;font-weight:800}.profile-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.profile-block{padding-top:17px;margin-top:17px;border-top:1px solid var(--line-soft)}.profile-row{display:flex;justify-content:space-between;gap:12px;padding:8px 0;color:var(--muted);font-size:11px}.profile-row strong{color:#e4e8ec;font-weight:650;text-align:right}.site-footer{margin-top:auto;border-top:1px solid var(--line-soft);background:#080a0d}.footer-inner{width:min(1240px,100% - 48px);min-height:64px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:15px;color:var(--muted-2);font-size:10px}.footer-inner p{margin:0}.footer-inner strong{color:#dbe0e5;letter-spacing:.08em}.footer-links{display:flex;align-items:center;gap:16px;font:700 8px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em}.footer-links a{color:var(--muted)}.footer-links a:hover{color:var(--blue-bright)}.search-field{max-width:420px}.catalog-tabs{overflow:auto}.catalog-tabs .tab{flex:0 0 auto;padding:0 16px;white-space:nowrap}
@media(max-width:1040px){.nav-wrap{padding:0 22px}.main-nav{gap:0}.nav-link{padding:0 8px;font-size:11px}.nav-email{display:none}.split{grid-template-columns:minmax(0,1.4fr) minmax(260px,.9fr)}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:780px){.nav-wrap{min-height:64px}.menu-toggle{display:flex}.main-nav{position:absolute;top:64px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:2px;padding:10px 20px 17px;background:rgba(7,9,12,.98);border-bottom:1px solid var(--line)}.main-nav.is-open{display:flex}.main-nav .nav-link{min-height:43px;padding:0 12px}.nav-dropdown{width:100%}.dropdown-panel{position:static;min-width:0;margin:2px 0 8px 10px;box-shadow:none}.nav-account{justify-content:space-between;margin:8px 0 0;padding:12px 0 0;border-left:0;border-top:1px solid var(--line)}.nav-email{display:inline}.wrap{width:min(100% - 32px,680px)}.page{padding-top:30px}.split,.auth-shell{grid-template-columns:1fr}.profile-card{position:static}.auth-visual{min-height:260px;padding:26px}.auth-card{max-width:none}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.section{padding:48px 0}.hero{min-height:600px}.hero-inner{width:min(100% - 32px,680px);padding:66px 0}.hero::before{background-image:linear-gradient(90deg,rgba(5,6,8,.95) 0%,rgba(5,6,8,.74) 62%,rgba(5,6,8,.4) 100%),linear-gradient(0deg,rgba(5,6,8,.8),transparent 42%),url('/assets/hero.webp');background-position:58% center}.announcement{justify-content:flex-start}}@media(max-width:520px){.nav-wrap{padding:0 16px}.brand-mark{width:32px;height:32px}.brand-name{font-size:10px}.brand-name small{font-size:7px}.wrap{width:calc(100% - 28px)}.page{padding-top:24px;padding-bottom:50px}.grid-2,.grid-3,.grid-4,.form-grid{grid-template-columns:1fr}.field-full{grid-column:auto}.card-pad{padding:18px}.card-head{flex-direction:column}.hero{min-height:570px}.hero-inner{width:calc(100% - 30px)}.hero-meta{gap:12px;margin-top:34px}.hero-actions{align-items:stretch;flex-direction:column;max-width:290px}.hero-actions .button{width:100%}.section-head{align-items:start;flex-direction:column}.footer-inner{width:calc(100% - 30px);padding:16px 0;align-items:start;flex-direction:column}.profile-row{align-items:start;flex-direction:column;gap:4px}.profile-row strong{text-align:left}.button-row{flex-direction:column;align-items:stretch}}