:root{
  --sidebar-w: 232px;
  --bg-1:#eef6ff;
  --bg-2:#f5f1ff;
  --panel:#ffffffd9;
  --line:#d8e4f4;
  --text:#101828;
  --muted:#667085;
  --blue:#2f80ed;
  --cyan:#05a8d6;
  --purple:#6046f2;
  --soft:#f5f9ff;
  --shadow:0 24px 70px rgba(30,64,120,.13);
  font-family: Inter, Arial, Helvetica, sans-serif;
}
*{box-sizing:border-box}
html,body{min-height:100%;}
body{
  margin:0;
  color:var(--text);
  background:
    linear-gradient(90deg, rgba(255,255,255,.38) 1px, transparent 1px) 0 0/36px 36px,
    linear-gradient(0deg, rgba(255,255,255,.38) 1px, transparent 1px) 0 0/36px 36px,
    radial-gradient(circle at 86% 10%, #d8fbff 0, transparent 34%),
    radial-gradient(circle at 22% 0%, #efe9ff 0, transparent 42%),
    linear-gradient(135deg,var(--bg-2),var(--bg-1) 56%,#f8fbff);
}
button,input,select{font-family:inherit}
.ix-shell{display:grid;grid-template-columns:var(--sidebar-w) minmax(0,1fr);min-height:100vh;}
.ix-sidebar{
  position:sticky;top:0;height:100vh;overflow:auto;
  padding:24px 14px 18px;
  background:linear-gradient(180deg,#fbfdff 0%,#eef5ff 100%);
  border-right:1px solid var(--line);
  box-shadow:8px 0 28px rgba(25,70,130,.07);
}
.brand-block{padding:4px 0 20px;}
.brand-title{font-size:31px;line-height:1;font-weight:950;letter-spacing:.13em;color:#151a4f;}
.brand-subtitle{margin-top:9px;font-size:12px;letter-spacing:.18em;color:#6d7890;}
.side-nav{display:grid;gap:10px;margin-bottom:12px;}
.nav-pill{
  border:0;width:100%;min-height:44px;border-radius:15px;padding:0 14px;text-align:left;
  font-size:14px;font-weight:900;color:#fff;cursor:default;
  background:linear-gradient(135deg,#4d55f5 0%,#00abd5 100%);
  box-shadow:0 11px 26px rgba(40,111,232,.25);
}
.side-card{
  background:rgba(255,255,255,.82);border:1px solid var(--line);border-radius:14px;
  box-shadow:0 10px 25px rgba(25,64,115,.07);padding:11px;margin:10px 0;
}
.side-control label,.side-title{display:block;font-size:10px;font-weight:950;text-transform:uppercase;letter-spacing:.12em;color:#62708b;margin-bottom:7px;}
.side-control select{
  width:100%;border:1px solid #d2ddea;border-radius:10px;background:white;color:#183153;
  font-size:13px;font-weight:850;padding:9px 10px;outline:none;
}
.profile-box .profile-name{font-weight:950;font-size:13px;color:#17233b;word-break:break-word;}
.profile-box .profile-meta{font-size:11px;color:#667085;line-height:1.45;word-break:break-word;margin-top:3px;}
.status-line{font-size:12px;font-weight:800;margin-top:8px;color:#087443;display:flex;align-items:center;gap:6px;}
.online-dot{width:8px;height:8px;border-radius:50%;background:#12b76a;box-shadow:0 0 0 3px #d1fadf;display:inline-block;}
.link-danger{margin-top:8px;border:0;border-radius:9px;background:#fff1f0;color:#d92d20;font-weight:950;font-size:11px;padding:7px 9px;cursor:pointer;}
.side-project-list{display:grid;gap:7px;}
.side-project-link,.side-project-disabled{
  min-height:36px;border-radius:12px;padding:8px 10px;display:flex;align-items:center;justify-content:space-between;gap:8px;
  font-size:12px;font-weight:900;text-decoration:none;border:1px solid #dae6f5;
}
.side-project-link{color:#173153;background:linear-gradient(180deg,#fff,#f8fbff);}
.side-project-link:hover{border-color:#91caff;box-shadow:0 10px 20px rgba(47,128,237,.10);}
.side-project-disabled{color:#98a2b3;background:#f4f7fb;}
.side-empty{font-size:12px;color:#8a96aa;line-height:1.4;}
.ix-main{min-width:0;padding:28px clamp(18px,3vw,46px) 56px;}
.hero-card,.login-card,.project-card{
  background:var(--panel);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);backdrop-filter:blur(10px);
}
.hero-card{
  display:flex;align-items:flex-start;justify-content:space-between;gap:24px;
  padding:30px 32px;margin:0 auto 24px;max-width:1320px;
  background:linear-gradient(135deg,rgba(232,238,255,.94),rgba(225,250,255,.86) 46%,rgba(241,240,255,.95));
  border-color:#cad7ff;
}
.eyebrow{font-size:12px;letter-spacing:.17em;text-transform:uppercase;color:#2563eb;font-weight:950;}
h1,h2,p{margin:0;}
h1{margin-top:10px;font-size:36px;letter-spacing:-.04em;line-height:1.02;}
h2{font-size:20px;letter-spacing:-.02em;}
p{color:var(--muted);line-height:1.5;}
.hero-card p{margin-top:10px;}
.ai-badge{align-self:flex-start;border-radius:15px;padding:13px 18px;color:white;font-size:13px;font-weight:950;letter-spacing:.03em;background:linear-gradient(135deg,var(--purple),var(--cyan));box-shadow:0 18px 36px rgba(64,91,235,.22);white-space:nowrap;}
.login-card{max-width:1320px;margin:0 auto 24px;padding:20px;display:grid;grid-template-columns:minmax(220px,1fr) minmax(320px,1.15fr);gap:18px;align-items:end;}
.login-copy h2{margin-top:5px;margin-bottom:6px;}
.login-row{display:grid;grid-template-columns:minmax(180px,1fr) 170px;gap:10px;align-items:center;}
input{width:100%;border:1px solid #ced8e8;background:#fff;border-radius:14px;padding:13px 14px;font-size:15px;font-weight:700;color:#17233b;outline:none;min-width:0;}
input:focus{border-color:#70b8ff;box-shadow:0 0 0 4px rgba(47,128,237,.13);}
button,.project-card a{border:0;border-radius:14px;padding:13px 17px;font-weight:950;cursor:pointer;background:linear-gradient(135deg,#4c55f4,#08aad4);color:white;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;min-height:44px;}
.message{grid-column:1/-1;min-height:20px;margin-top:4px;font-size:13px;font-weight:900;color:#475467;}
.project-grid{max-width:1320px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;}
.project-card{position:relative;overflow:hidden;min-height:210px;padding:22px;display:flex;flex-direction:column;justify-content:space-between;transition:.16s transform,.16s box-shadow,.16s border-color;}
.project-card:before{content:"";position:absolute;right:-26px;top:-36px;width:100px;height:100px;border-radius:50%;background:linear-gradient(135deg,#e7f3ff,#f1f6ff);}
.project-card:hover{transform:translateY(-3px);border-color:#a8d4ff;box-shadow:0 26px 70px rgba(36,95,170,.18);}
.project-card.disabled{opacity:.58;}
.project-card.disabled:hover{transform:none;box-shadow:var(--shadow);}
.project-card.disabled a{background:#d0d5dd;color:#7a8797;pointer-events:none;box-shadow:none;}
.project-icon{width:44px;height:44px;border-radius:15px;display:grid;place-items:center;background:#f0f6ff;font-size:22px;margin-bottom:14px;}
.project-key{font-size:11px;color:#2563eb;font-weight:950;text-transform:uppercase;letter-spacing:.10em;margin-bottom:7px;}
.project-card h2{font-size:22px;margin-bottom:8px;}
.project-card p{font-size:14px;font-weight:700;min-height:42px;}
.project-card a{margin-top:22px;width:100%;box-shadow:0 12px 22px rgba(37,99,235,.18);}
.hidden{display:none!important;}
.admin-theme .ai-badge,.admin-theme button,.admin-theme .project-card a{background:linear-gradient(135deg,#7c3aed,#0ea5e9);}
.admin-theme .nav-pill{background:linear-gradient(135deg,#7c3aed,#0ea5e9);}
.admin-theme .hero-card{background:linear-gradient(135deg,rgba(241,232,255,.95),rgba(226,244,255,.88));}
@media(max-width:1100px){
  :root{--sidebar-w:210px}.ix-main{padding:22px 18px 44px}.login-card{grid-template-columns:1fr}.hero-card{padding:24px}.project-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));}
}
@media(max-width:760px){
  .ix-shell{display:block}.ix-sidebar{position:relative;width:100%;height:auto;display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:16px}.brand-block,.side-nav{grid-column:1/-1}.side-card{margin:0}.project-shortcuts{grid-column:1/-1}.ix-main{padding:18px 14px 42px}.hero-card{display:block}.ai-badge{display:inline-flex;margin-top:16px}.login-row{grid-template-columns:1fr}.project-grid{grid-template-columns:1fr}h1{font-size:30px;}
}