:root{--bg:#f4f6fb;--panel:#fff;--text:#1d2533;--muted:#697386;--line:#dfe5ef;--primary:#b0182d;--primary2:#7d1020;--soft:#fff1f3;--ok:#166534;--warn:#92400e}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}.topbar{background:linear-gradient(135deg,var(--primary),var(--primary2));color:white;padding:14px 22px;display:flex;gap:16px;justify-content:space-between;align-items:center;box-shadow:0 5px 18px #0002;position:sticky;top:0;z-index:3}.brand{color:white;text-decoration:none;font-weight:800;font-size:1.25rem}.topbar nav{display:flex;gap:8px;flex-wrap:wrap}.topbar nav a{color:white;text-decoration:none;padding:8px 10px;border-radius:10px;background:#ffffff18}.topbar nav a:hover{background:#ffffff30}.muted{color:var(--muted)}.topbar .muted{color:#ffe1e6;margin-left:10px}.container{max-width:1200px;margin:0 auto;padding:24px}.footer{text-align:center;color:var(--muted);padding:30px}.hero{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:0 10px 30px #0000000d}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:18px 0}.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 8px 22px #0000000a}.stat{font-size:2rem;font-weight:800;color:var(--primary)}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.btn,button{display:inline-block;border:0;background:var(--primary);color:white;text-decoration:none;padding:10px 14px;border-radius:12px;font-weight:700;cursor:pointer}.btn.secondary{background:#243047}.btn.light{background:#eef2f7;color:#243047}.form{display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto;gap:10px;align-items:end;margin:16px 0}.field label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:5px}.field input,.field select{width:100%;padding:10px;border:1px solid var(--line);border-radius:10px;background:#fff}table{width:100%;border-collapse:collapse;background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--line)}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#f0f3f8;color:#4b5563;font-size:.85rem}tr:hover td{background:#fff8f9}.badge{display:inline-block;background:var(--soft);color:var(--primary);border:1px solid #f2c1c9;border-radius:999px;padding:4px 9px;font-weight:700;font-size:.85rem}.notice{border-left:5px solid var(--primary);background:#fff;padding:14px;border-radius:12px;margin:14px 0}.ok{color:var(--ok);font-weight:700}.warn{color:var(--warn);font-weight:700}.pagination{display:flex;gap:8px;margin:16px 0;flex-wrap:wrap}.pagination a{padding:8px 12px;background:white;border:1px solid var(--line);border-radius:10px;text-decoration:none;color:var(--text)}@media(max-width:850px){.topbar{display:block}.topbar nav{margin-top:10px}.grid{grid-template-columns:1fr 1fr}.form{grid-template-columns:1fr}}@media(max-width:520px){.grid{grid-template-columns:1fr}.container{padding:14px}table{font-size:.86rem}}
.form .wide{grid-column:1/-1}
.form-section-title{grid-column:1/-1;font-weight:700;color:#374151;margin-top:.35rem;border-top:1px solid #e5e7eb;padding-top:.8rem}
.actions{grid-column:1/-1;display:flex;gap:.75rem;align-items:center;flex-wrap:wrap}


/* Login y sesión */
.login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eef2ff,#f8fafc);}
.login-wrap{width:min(460px,92vw);}
.login-card{background:#fff;border-radius:22px;padding:32px;box-shadow:0 20px 60px rgba(15,23,42,.14);border:1px solid #e5e7eb;}
.login-card h1{margin-top:0;font-size:2rem;}
.login-form{display:grid;gap:16px;margin:20px 0;}
.userpill{display:inline-flex;align-items:center;padding:7px 10px;border-radius:999px;background:#eef2ff;color:#3730a3;font-weight:700;font-size:.9rem;}
.logout{background:#fee2e2!important;color:#991b1b!important;border-radius:999px;padding:8px 12px!important;}
.notice.small{font-size:.9rem;line-height:1.45;}
code{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:6px;padding:1px 5px;}