:root{--primary:#6256f3;--primary-dark:#5146da;--bg:#f4f6fb;--panel:#fff;--text:#202330;--muted:#7a8194;--line:#e8ebf2;--success:#0d9468;--warning:#e6a400;--danger:#d93b54;--shadow:0 18px 45px rgba(35,45,80,.08);--radius:22px}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}a{text-decoration:none;color:inherit}.login-page{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr;background:#fff}.login-hero{position:relative;overflow:hidden;background:var(--primary);color:#fff;padding:48px 56px;display:flex;flex-direction:column;justify-content:space-between}.login-hero:after{content:"";position:absolute;right:-120px;top:-20px;width:260px;height:120%;background:#fff;transform:skewX(-8deg)}.login-brand{display:flex;align-items:center;gap:18px;font-size:32px;font-weight:800;z-index:1}.login-brand .logo{width:58px;height:58px;border-radius:12px;background:#fff;color:var(--primary);display:grid;place-items:center}.login-illustration{z-index:1;max-width:520px;margin:0 auto;text-align:center;display:flex;flex-direction:column;align-items:center;gap:24px}.login-hero-image{width:min(480px,90%);height:auto;display:block;filter:drop-shadow(0 24px 60px rgba(0,0,0,.22))}.login-hero-copy{max-width:430px;margin:0 auto;font-size:28px;line-height:1.15;font-weight:700}.login-social{display:none}.login-form-wrap{display:flex;align-items:center;justify-content:center;padding:40px}.login-box{width:100%;max-width:440px}.login-box h1{font-size:28px;margin-bottom:28px}.oauth-btn,.input,.btn{width:100%;border-radius:8px;border:1px solid var(--line);min-height:52px}.oauth-btn{background:#fff;margin:10px 0;box-shadow:0 8px 20px rgba(0,0,0,.05);display:flex;align-items:center;justify-content:center;gap:12px;color:#555}.divider{display:flex;align-items:center;gap:20px;color:var(--muted);font-size:12px;margin:22px 0}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--line)}.field{margin-bottom:14px}.field label{font-size:12px;color:var(--muted);display:block;margin-bottom:6px}.input{padding:0 16px;background:#f1f1f3;border-color:#eeeeef}.btn{border:0;background:var(--primary);color:#fff;font-weight:700;cursor:pointer;transition:.2s}.btn:hover{background:var(--primary-dark)}.btn.secondary{background:#eef0ff;color:var(--primary);width:auto;padding:0 18px}.btn.danger{background:var(--danger)}.form-row{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px;margin:10px 0 22px}.app-shell{display:flex;min-height:100vh}.sidebar{width:278px;background:#fbfbff;border-right:1px solid var(--line);padding:24px;display:flex;flex-direction:column;position:fixed;left:0;top:0;bottom:0;z-index:10}.brand-box{display:flex;gap:14px;align-items:center;margin-bottom:28px}.brand-icon{width:42px;height:42px;border-radius:10px;background:#2367e8;color:#fff;display:grid;place-items:center;font-weight:800}.brand-box small,.user-card small{display:block;color:var(--muted);font-size:12px}.menu{display:flex;flex-direction:column;gap:8px}.menu a{display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:10px;color:#545b6f;font-weight:600}.menu a.active,.menu a:hover{background:#fff;color:#111827;box-shadow:0 8px 24px rgba(32,35,48,.05)}.sidebar-footer{margin-top:auto}.user-card{display:flex;gap:12px;align-items:center;background:#fff;border-radius:14px;padding:12px;margin-bottom:10px}.avatar{width:36px;height:36px;border-radius:10px;background:#e7eaff;display:grid;place-items:center;color:var(--primary);font-weight:800}.logout{display:block;color:var(--muted);font-size:14px;padding:10px}.main-content{margin-left:278px;padding:34px 42px;width:calc(100% - 278px)}.topbar{display:flex;align-items:center;gap:18px;margin-bottom:24px}.topbar h1{margin:0;font-size:30px}.topbar p{margin:6px 0 0;color:var(--muted)}.mobile-menu{display:none}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:24px}.card-panel{background:var(--panel);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.7)}.metric small{color:var(--muted);font-weight:700}.metric strong{display:block;font-size:30px;margin-top:8px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.table-wrap{overflow:auto;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);white-space:nowrap}th{color:#687086;font-size:12px;text-transform:uppercase;background:#fbfcff}.badge{display:inline-flex;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800;background:#eef0ff;color:var(--primary)}.badge.ok{background:#e8fff6;color:var(--success)}.badge.warn{background:#fff8db;color:#9b6b00}.badge.danger{background:#ffeaf0;color:var(--danger)}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.form-card{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);max-width:980px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-grid .full{grid-column:1/-1}.select,.textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:13px 14px;background:#fff}.textarea{min-height:92px}.alert{padding:14px 16px;border-radius:12px;margin-bottom:16px}.alert.success{background:#e8fff6;color:#08724f}.alert.error{background:#ffeaf0;color:#b31d39}.empty{padding:26px;color:var(--muted);text-align:center}.preview-img{max-width:100%;border-radius:16px;border:1px solid var(--line)}.hint{color:var(--muted);font-size:13px;line-height:1.45}.section-title{display:flex;justify-content:space-between;align-items:center;margin:18px 0}.section-title h2{margin:0;font-size:20px}@media(max-width:1024px){.cards{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.sidebar{transform:translateX(-100%);transition:.25s}.sidebar-open .sidebar{transform:translateX(0)}.main-content{margin-left:0;width:100%;padding:24px}.mobile-menu{display:block;border:0;background:#fff;border-radius:12px;padding:10px 13px;box-shadow:var(--shadow)}}@media(max-width:760px){.login-page{grid-template-columns:1fr}.login-hero{display:none}.login-form-wrap{padding:28px}.cards{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.main-content{padding:18px}.topbar h1{font-size:24px}}