/* Basic responsive, minimal professional theme */
:root{--accent:#0b63ff;--muted:#6b7280;--bg:#f7f8fb;--card:#ffffff}
*{box-sizing:border-box}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,'Helvetica Neue',Arial; margin:0;background:var(--bg);color:#0f172a}
.container{max-width:980px;margin:28px auto;padding:18px}
.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.brand{font-weight:700;font-size:20px;color:var(--accent)}
.card{background:var(--card);padding:18px;border-radius:12px;box-shadow:0 6px 18px rgba(11,63,123,0.08);}
.form-row{margin-bottom:12px}
.input,textarea,select{width:100%;padding:10px;border:1px solid #e6e9ef;border-radius:8px;font-size:14px}
textarea{min-height:220px;resize:vertical}
.btn{background:var(--accent);color:#fff;padding:10px 14px;border-radius:8px;border:0;cursor:pointer}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid rgba(11,99,255,0.12)}
.small{font-size:13px;color:var(--muted)}
.row{display:flex;gap:12px}
@media(max-width:720px){.row{flex-direction:column}}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid #f0f2f7;text-align:left}
.actions a{margin-right:8px}
.footer{margin-top:24px;text-align:center;color:var(--muted);font-size:13px}