*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Inter,Arial,sans-serif;background:#f5f7fb;color:#0f172a}a{text-decoration:none;color:inherit}img{max-width:100%}
:root{--primary:#5b5cf0;--primary2:#7c3aed;--dark:#0f172a;--soft:#64748b;--border:#e2e8f0;--card:#ffffff;--success:#16a34a;--danger:#dc2626;--warning:#f59e0b;--gradient:linear-gradient(135deg,#5b5cf0,#7c3aed)}
body{min-height:100vh}
.container{width:min(1120px,92%);margin:auto}
.hero{background:radial-gradient(circle at top left,rgba(91,92,240,.25),transparent 35%),radial-gradient(circle at bottom right,rgba(124,58,237,.18),transparent 32%),#0f172a;color:#fff;padding:72px 0 52px}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center}
.hero-card{background:rgba(255,255,255,.08);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.15);padding:28px;border-radius:24px;box-shadow:0 20px 45px rgba(2,6,23,.18)}
.hero h1{font-size:clamp(2rem,4vw,3.6rem);margin:0 0 16px;line-height:1.05}
.hero p{color:#dbeafe;font-size:1.05rem;line-height:1.75}
.pill{display:inline-block;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:10px 15px;font-size:.9rem;margin-bottom:14px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:14px;padding:13px 18px;font-weight:700;cursor:pointer;transition:.25s}
.btn-primary{background:var(--gradient);color:#fff;box-shadow:0 12px 24px rgba(91,92,240,.22)}
.btn-secondary{background:#fff;color:#0f172a}
.btn-outline{background:transparent;border:1px solid var(--border);color:#0f172a}
.btn-danger{background:var(--danger);color:#fff}
.section{padding:50px 0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--border);border-radius:22px;padding:24px;box-shadow:0 10px 30px rgba(15,23,42,.04)}
.card h3,.card h2{margin-top:0}
.feature-icon{width:52px;height:52px;border-radius:16px;background:rgba(91,92,240,.12);display:grid;place-items:center;font-size:1.3rem;color:var(--primary);margin-bottom:16px}
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.88);backdrop-filter:blur(10px);border-bottom:1px solid rgba(226,232,240,.8)}
.site-header .row{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{font-size:1.2rem;font-weight:800;color:#0f172a}
.nav-links{display:flex;gap:18px;align-items:center}
.nav-links a{color:#334155;font-weight:600}
.forms-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.form-card{background:#fff;border:1px solid var(--border);border-radius:24px;padding:24px;box-shadow:0 10px 30px rgba(15,23,42,.05)}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.form-group{display:flex;flex-direction:column;gap:8px}
.form-group.full{grid-column:1/-1}
input,select,textarea{width:100%;padding:13px 14px;border:1px solid #cbd5e1;border-radius:14px;background:#fff;font:inherit;outline:none}
input:focus,select:focus,textarea:focus{border-color:#8b5cf6;box-shadow:0 0 0 4px rgba(139,92,246,.12)}
textarea{min-height:120px;resize:vertical}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse}
th,td{padding:14px;border-bottom:1px solid var(--border);text-align:left;font-size:.95rem;vertical-align:top}
th{color:#475569;background:#f8fafc}
.badge{display:inline-flex;padding:6px 10px;border-radius:999px;font-size:.8rem;font-weight:700}
.badge.success{background:#dcfce7;color:#166534}.badge.warning{background:#fef3c7;color:#92400e}.badge.info{background:#dbeafe;color:#1d4ed8}
.alert{padding:14px 16px;border-radius:14px;margin:0 0 20px;font-weight:600}
.alert.success{background:#dcfce7;color:#166534}.alert.error{background:#fee2e2;color:#991b1b}
.auth-shell{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at top left,rgba(91,92,240,.15),transparent 26%),#eef2ff}
.auth-card{width:min(460px,100%);background:#fff;border-radius:28px;padding:30px;border:1px solid #dde5f3;box-shadow:0 20px 45px rgba(15,23,42,.08)}
.app-shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}
.sidebar{background:#0f172a;color:#fff;padding:24px;position:sticky;top:0;height:100vh}
.brand{display:flex;gap:14px;align-items:center;margin-bottom:28px}
.brand-mark{width:52px;height:52px;border-radius:18px;background:var(--gradient);display:grid;place-items:center;font-weight:800}
.brand h2{margin:0;font-size:1.1rem}.brand p{margin:3px 0 0;color:#94a3b8;font-size:.9rem}
.menu{display:flex;flex-direction:column;gap:8px}
.menu a{padding:14px 16px;border-radius:14px;color:#e2e8f0;font-weight:600}
.menu a:hover,.menu a.active{background:rgba(255,255,255,.08);color:#fff}
.main-panel{display:flex;flex-direction:column;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 28px;background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}
.topbar h1{margin:0;font-size:1.6rem}.muted{margin:4px 0 0;color:var(--soft)}
.user-badge{padding:12px 16px;border-radius:14px;background:#eef2ff;color:#4338ca;font-weight:700}
.content-wrap{padding:28px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:24px}
.stat-card{background:#fff;border:1px solid var(--border);border-radius:22px;padding:22px;box-shadow:0 10px 26px rgba(15,23,42,.04)}
.stat-card .label{color:#64748b;font-weight:600}.stat-card .value{font-size:2rem;font-weight:800;margin:10px 0 6px}.stat-card .trend{color:#16a34a;font-weight:700;font-size:.9rem}
.panel{background:#fff;border:1px solid var(--border);border-radius:22px;padding:22px;box-shadow:0 10px 26px rgba(15,23,42,.04);margin-bottom:22px}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}
.inline-actions{display:flex;gap:8px;flex-wrap:wrap}
.footer{padding:18px 28px;border-top:1px solid var(--border);color:#64748b;background:#fff;margin-top:auto}
.menu-toggle{display:none;background:#eef2ff;border:none;border-radius:12px;padding:10px 12px;font-size:1rem}
.empty-state{padding:28px;text-align:center;color:#64748b;border:1px dashed #cbd5e1;border-radius:16px;background:#f8fafc}
@media (max-width:1100px){.stats{grid-template-columns:repeat(2,1fr)}.grid-3,.forms-grid,.hero-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}}
@media (max-width:860px){.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;left:-290px;width:280px;z-index:50;transition:.25s}.sidebar.open{left:0}.menu-toggle{display:inline-flex}.topbar{padding:18px}.content-wrap{padding:18px}}
@media (max-width:640px){.stats,.grid-3,.forms-grid,.form-grid{grid-template-columns:1fr}.topbar{align-items:flex-start}.nav-links{display:none}th,td{font-size:.86rem;padding:12px}.hero{padding-top:48px}}