body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;margin:0;background:#0f172a;color:#e2e8f0}
.nav{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:#111827;color:#e5e7eb;border-bottom:1px solid #1f2937}
.nav a{color:#93c5fd;margin-left:12px;text-decoration:none}
.container{max-width:900px;margin:24px auto;padding:0 16px}
.card{background:#111827;border:1px solid #1f2937;border-radius:8px;padding:16px;margin-bottom:16px}
input,textarea,button{width:100%;box-sizing:border-box;margin-top:8px;padding:10px;border-radius:6px;border:1px solid #374151;background:#0b1220;color:#e2e8f0}
button{background:#2563eb;border-color:#2563eb;cursor:pointer}
button:hover{background:#1d4ed8}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid #1f2937;padding:10px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.inline-form{display:flex;gap:8px}
.inline-form input{flex:1;min-width:180px}
.inline-form button{width:auto;flex:0 0 auto}
.inline-form button{width:auto;flex:0 0 auto}
.btn{display:inline-block;background:#374151;padding:8px 12px;border-radius:6px;color:#e2e8f0;text-decoration:none;margin-right:6px}
.btn:hover{background:#4b5563}
.flashes{list-style:none;padding:0}
.flash{padding:8px 12px;border-radius:6px;margin:8px 0}
.flash.success{background:#064e3b}
.flash.error{background:#7f1d1d}
.flash.warning{background:#78350f}
.danger{background:#b91c1c;border-color:#b91c1c}
.hint{opacity:.7}