:root{--primary:#2563eb;--accent:#06b6d4;--bg:#eef4ff;--card:#fff;--radius:20px;--text:#0f172a;--muted:#64748b;--line:rgba(148,163,184,.28);--shadow:0 22px 55px rgba(15,23,42,.13)}
*{box-sizing:border-box}html{min-height:100%}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:radial-gradient(circle at top left,rgba(37,99,235,.20),transparent 34%),linear-gradient(135deg,#f8fbff 0%,var(--bg) 52%,#f7fdff 100%);color:var(--text);min-height:100vh}a{color:inherit}.auth-page{display:grid;place-items:center;padding:28px}.auth-shell{width:min(1060px,100%);display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}.install-shell{width:min(1180px,100%)}.brand-panel{position:relative;overflow:hidden;min-height:420px;border-radius:30px;padding:36px;color:white;background:linear-gradient(135deg,#0f172a,#1d4ed8 48%,#06b6d4);box-shadow:var(--shadow);transform:translateZ(0)}.brand-panel:before{content:"";position:absolute;inset:auto -90px -120px auto;width:340px;height:340px;border-radius:999px;background:rgba(255,255,255,.18)}.brand-panel:after{content:"";position:absolute;inset:24px 24px auto auto;width:110px;height:110px;border-radius:28px;border:1px solid rgba(255,255,255,.35);box-shadow:0 20px 55px rgba(0,0,0,.16);transform:rotate(12deg)}.auth-logo{width:210px;max-width:70%;background:white;border-radius:20px;padding:12px;margin-bottom:34px;box-shadow:0 12px 35px rgba(0,0,0,.18)}.brand-panel h1{font-size:clamp(34px,5vw,58px);line-height:1.02;margin:0 0 16px;letter-spacing:-.05em}.brand-panel p{font-size:18px;max-width:560px;color:rgba(255,255,255,.88)}.feature-pill{display:inline-flex;margin-top:24px;padding:10px 14px;border:1px solid rgba(255,255,255,.35);border-radius:999px;background:rgba(255,255,255,.14);backdrop-filter:blur(8px)}.glass-card,.card{background:rgba(255,255,255,.86);border:1px solid rgba(255,255,255,.78);border-radius:var(--radius);box-shadow:var(--shadow);backdrop-filter:blur(12px)}.auth-card{padding:30px}.auth-card h2{font-size:34px;margin:0 0 20px;letter-spacing:-.03em}.auth-card h3{margin-top:22px}label{font-weight:700;margin-bottom:8px;display:block}input,select,textarea{width:100%;padding:13px 14px;border:1px solid #cbd5e1;border-radius:14px;margin:7px 0 15px;background:rgba(255,255,255,.92);color:var(--text);outline:none;transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(37,99,235,.12)}.btn{border:0;border-radius:14px;background:linear-gradient(135deg,var(--primary),#7c3aed);color:white;padding:12px 16px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:800;box-shadow:0 12px 26px rgba(37,99,235,.28);cursor:pointer}.btn:hover{transform:translateY(-1px)}.btn-wide{width:100%;min-height:48px}.btn.green{background:linear-gradient(135deg,#059669,var(--accent))}.btn.red{background:linear-gradient(135deg,#dc2626,#f43f5e)}.notice{padding:12px 14px;border-radius:14px}.ok{background:#dcfce7;color:#14532d}.warn{background:#fef9c3;color:#713f12}.danger{background:#fee2e2;color:#7f1d1d}.muted{color:var(--muted)}aside{position:fixed;inset:16px auto 16px 16px;width:248px;background:linear-gradient(180deg,#0f172a,#111827);color:white;padding:20px;border-radius:26px;box-shadow:var(--shadow);z-index:10}aside .side-logo{width:150px;background:white;border-radius:16px;padding:8px;margin:2px 0 18px}aside h2{margin:0 0 18px;letter-spacing:-.03em}aside a{display:flex;align-items:center;color:#e5e7eb;text-decoration:none;padding:12px 13px;border-radius:14px;margin:6px 0;font-weight:700}aside a:hover{background:rgba(255,255,255,.12)}main{margin-left:280px;padding:28px}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.top h1{font-size:34px;margin:0;letter-spacing:-.04em}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.card{padding:20px}.stat-card{min-height:150px;position:relative;overflow:hidden}.stat-card:after{content:"";position:absolute;right:-42px;bottom:-54px;width:150px;height:150px;border-radius:999px;background:linear-gradient(135deg,rgba(37,99,235,.16),rgba(6,182,212,.18))}.card-dot{display:inline-block;width:14px;height:14px;border-radius:999px;background:linear-gradient(135deg,var(--primary),var(--accent));box-shadow:0 0 0 7px rgba(37,99,235,.12)}.draggable{cursor:grab}table{width:100%;border-collapse:collapse;background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:0 14px 36px rgba(15,23,42,.07)}th,td{padding:13px;border-bottom:1px solid var(--line);text-align:left}.badge{padding:5px 10px;border-radius:999px;background:#e2e8f0}.tabs a{padding:12px 18px;text-decoration:none;border:1px solid var(--line);border-bottom:0;border-radius:14px 14px 0 0;margin-right:5px;display:inline-block;background:rgba(255,255,255,.55)}.tabs a.active{background:white;color:#111}.panel{border:1px solid var(--line);padding:18px;background:white;border-radius:0 var(--radius) var(--radius) var(--radius)}.toast{position:fixed;right:22px;bottom:22px;background:#111827;color:#fff;padding:14px;border-radius:14px;display:none}.hide{display:none!important}
@media(max-width:920px){.auth-shell{grid-template-columns:1fr}.brand-panel{min-height:300px}aside{position:static;width:auto;border-radius:0}main{margin-left:0;padding:18px}.top{align-items:flex-start;gap:10px;flex-direction:column}}