:root{color-scheme:light;--bg:#f5f7fb;--panel:#fff;--ink:#172033;--muted:#6b7280;--line:#e4e8f0;--accent:#1463ff;--accent-soft:#eaf1ff;--danger:#b42318;--ok:#067647;--shadow:0 12px 34px rgba(20,32,58,.08)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}a{color:inherit}.sidebar{position:fixed;inset:0 auto 0 0;width:245px;background:#111827;color:#eef3ff;padding:22px 16px;display:flex;flex-direction:column;gap:24px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(145deg,#2775ff,#0d4fd8);color:#fff;font-weight:900;font-size:20px;box-shadow:0 8px 20px rgba(20,99,255,.25)}.brand b{display:block}.brand small{display:block;color:#93a3bd;margin-top:2px}.sidebar nav{display:grid;gap:7px}.sidebar nav a{padding:11px 12px;border-radius:11px;text-decoration:none;color:#b9c4d6;font-weight:650}.sidebar nav a:hover,.sidebar nav a.active{background:#1f2937;color:#fff}.side-user{margin-top:auto;border-top:1px solid #263244;padding-top:16px}.side-user b,.side-user small{display:block}.side-user small{color:#95a1b6;margin:3px 0 10px}.side-user a{font-size:13px;color:#cbd5e1}.app-main{margin-left:245px;padding:34px;max-width:1500px}.page-head{margin-bottom:24px}.page-head h1{font-size:30px;margin:0 0 5px;letter-spacing:-.03em}.page-head p,.section-head p,.card p{margin:0;color:var(--muted);line-height:1.55}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:18px}.stats article,.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.stats article{padding:20px}.stats span{display:block;color:var(--muted);font-size:13px;font-weight:650}.stats strong{font-size:32px;display:block;margin-top:7px}.card{padding:22px;margin-bottom:18px}.card h2{margin:0 0 8px;font-size:18px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}.section-head h2{margin:0 0 5px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 15px;border-radius:10px;border:1px solid var(--line);background:#fff;text-decoration:none;font-weight:750;cursor:pointer}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;text-transform:uppercase;letter-spacing:.055em;color:var(--muted)}td{font-size:14px}tbody tr:last-child 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solid}.alert.ok{background:#ecfdf3;border-color:#abefc6;color:var(--ok)}.alert.error{background:#fff1f0;border-color:#fecdca;color:var(--danger)}.auth-body{display:grid;place-items:center;min-height:100vh;padding:24px;background:radial-gradient(circle at 50% -20%,#dce8ff 0,#f5f7fb 40%,#eef2f7 100%)}.auth-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:0 22px 60px rgba(23,32,51,.12)}.auth-card h1{margin:26px 0 6px;font-size:28px}.auth-card>p{color:var(--muted);margin:0 0 20px}.auth-card form{display:grid;gap:15px}.version{display:block;text-align:center;color:#9aa3b1;margin-top:18px}@media(max-width:900px){.sidebar{position:static;width:auto;height:auto;padding:14px;display:block}.sidebar .brand{margin-bottom:12px}.sidebar nav{display:flex;overflow:auto}.sidebar nav a{white-space:nowrap}.side-user{display:none}.app-main{margin:0;padding:20px}.stats{grid-template-columns:1fr 1fr}.grid-2,.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}}@media(max-width:520px){.app-main{padding:15px}.stats{grid-template-columns:1fr 1fr;gap:10px}.stats article{padding:15px}.stats strong{font-size:25px}.card{padding:16px;border-radius:15px}.section-head{align-items:flex-start;flex-direction:column}.auth-card{padding:22px}.sidebar nav a{font-size:13px;padding:9px 10px}}
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