:root{--primary:#2f5bea;--dark:#1e253d;--bg:#f4f6fb;--ok:#0a8f4d;--danger:#d63a2d}
*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:var(--bg);color:#1d2233}
.container{width:min(1100px,92%);margin:0 auto}
header{background:var(--dark);color:#fff;padding:14px 0}.nav{display:flex;justify-content:space-between;align-items:center;gap:16px}.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none}.brand img{width:42px;height:42px;border-radius:8px;object-fit:cover;background:#fff}.nav a{color:#fff;margin-left:14px;text-decoration:none}
.hero{padding:40px 0}.hero h1{font-size:2rem;margin:.2rem 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.card{background:#fff;border-radius:12px;padding:18px;box-shadow:0 4px 14px rgba(0,0,0,.06)}
.price{font-size:1.8rem;color:var(--primary);font-weight:700}
.btn{display:inline-block;background:var(--primary);color:#fff;border:none;padding:10px 14px;border-radius:8px;text-decoration:none;cursor:pointer}
.btn.secondary{background:#5f6b88}.btn.danger{background:var(--danger)}
form{display:grid;gap:10px}input,select{padding:10px;border-radius:8px;border:1px solid #ccd1df}
.notice{padding:10px 12px;border-radius:8px;background:#e8f8ef;color:var(--ok)}
.alert{padding:10px 12px;border-radius:8px;background:#fdeeee;color:var(--danger)}
.table{width:100%;border-collapse:collapse;background:#fff;border-radius:10px;overflow:hidden}.table th,.table td{padding:10px;border-bottom:1px solid #ebedf5;text-align:left}
.section{margin:26px 0}.muted{color:#66708a}

.auth-page{min-height:calc(100vh - 220px);display:flex;align-items:center;justify-content:center;padding:24px}
.auth-card{background:#fff;padding:24px;border-radius:14px;box-shadow:0 8px 24px rgba(0,0,0,.08);width:min(560px,92%);margin:0 auto}
label{font-size:.92rem;color:#2a3148}
.field-help{color:#66708a;font-size:.82rem}

footer{background:#11182d;color:#d6deff;padding:18px 0;margin-top:30px}.footer-content{text-align:center}.footer-content p{margin:4px 0;font-size:.92rem}