:root{--dark:#07111f;--green:#16a34a;--green2:#22c55e;--gold:#f5c542;--text:#111827;--muted:#6b7280;--line:#d1d5db;--white:#fff;--danger:#b91c1c;--soft:#f8fafc}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f3f4f6;color:var(--text)}a{color:var(--green);font-weight:700}.quiniela-section{background:linear-gradient(135deg,#07111f 0%,#0f2f2b 45%,#111827 100%);min-height:100vh;padding:60px 20px;color:#fff}.quiniela-container{max-width:1080px;margin:0 auto}.brand-logo-wrap{display:flex;justify-content:center;margin-bottom:18px}.brand-logo{width:min(220px,70vw);height:auto;display:block;background:rgba(255,255,255,.96);padding:14px 18px;border-radius:24px;box-shadow:0 18px 50px rgba(0,0,0,.22)}.quiniela-header{text-align:center;margin-bottom:35px}.badge,.admin-badge{display:inline-block;background:var(--gold);color:#111827;padding:8px 16px;border-radius:999px;font-weight:800;font-size:14px;margin-bottom:15px}.quiniela-header h1{font-size:42px;line-height:1.1;margin:0 0 15px}.quiniela-header p{max-width:720px;margin:0 auto;font-size:18px;color:#d1d5db}.premios-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-bottom:35px}.premio-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:22px;padding:24px;backdrop-filter:blur(10px)}.premio-card.destacado{background:rgba(245,197,66,.15);border-color:rgba(245,197,66,.45)}.premio-card h3{margin:0 0 8px;font-size:22px}.premio-card p{color:#d1d5db;margin:0 0 15px}.premio-card strong{display:block;font-size:26px;color:var(--gold)}.quiniela-form,.card,.login-card{background:#fff;color:var(--text);border-radius:28px;padding:34px;box-shadow:0 25px 70px rgba(0,0,0,.18)}.quiniela-form h2,.card h2,.login-card h1{margin-top:0}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.form-group{display:flex;flex-direction:column}.form-group.full{grid-column:1/-1}label{font-weight:800;margin-bottom:7px;font-size:14px}input,select,textarea{width:100%;padding:14px 15px;border:1px solid var(--line);border-radius:14px;font-size:15px;outline:none;background:#fff}input:focus,select:focus,textarea:focus{border-color:var(--green);box-shadow:0 0 0 4px rgba(22,163,74,.12)}small{margin-top:6px;color:var(--muted);font-size:12px}.marcador-inputs{display:flex;align-items:center;gap:10px}.marcador-inputs input{text-align:center}.marcador-inputs span{font-weight:900;font-size:22px}.checkbox-group label{display:flex;gap:10px;align-items:flex-start;font-weight:400;line-height:1.4}.checkbox-group input{width:auto;margin-top:3px}.submit-btn,.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;background:linear-gradient(135deg,var(--green),var(--green2));color:#fff;border:none;padding:14px 20px;border-radius:16px;font-size:15px;font-weight:900;cursor:pointer;text-decoration:none}.submit-btn{margin-top:25px;width:100%;font-size:17px;padding:17px 24px}.btn.secondary{background:#111827}.btn.danger{background:var(--danger)}.legal-note{text-align:center;color:var(--muted);font-size:13px;margin:18px 0 0}.alert{padding:14px 16px;border-radius:14px;margin:12px 0;font-weight:700}.alert.error{background:#fee2e2;color:#991b1b}.alert.success{background:#dcfce7;color:#166534}.admin-body{background:#eef2f7;padding:30px}.admin-shell{max-width:1180px;margin:0 auto}.admin-header{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:20px}.admin-nav{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}.admin-nav a{padding:11px 14px;background:#fff;border-radius:999px;text-decoration:none;color:#111827;border:1px solid #e5e7eb}.admin-nav a.active{background:#111827;color:#fff}.admin-nav a.logout{margin-left:auto;background:#fee2e2;color:#991b1b}.table-wrap{overflow:auto;background:#fff;border-radius:22px;box-shadow:0 10px 30px rgba(15,23,42,.08)}table{width:100%;border-collapse:collapse;min-width:900px}th,td{padding:12px;border-bottom:1px solid #e5e7eb;text-align:left;font-size:14px}th{background:#f8fafc;font-weight:900}.status{display:inline-block;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:900}.on{background:#dcfce7;color:#166534}.off{background:#fee2e2;color:#991b1b}.warn{background:#fef3c7;color:#92400e}.login-card{max-width:460px;margin:8vh auto}.login-form{display:grid;gap:12px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.inline-form{display:grid;grid-template-columns:120px minmax(140px,1fr) auto;gap:8px;align-items:center}.inline-form input,.inline-form select{padding:9px 10px;border-radius:10px}.inline-form .btn{padding:9px 12px;border-radius:10px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.mini{font-size:12px;color:var(--muted)}@media(max-width:768px){.quiniela-section{padding:40px 15px}.quiniela-header h1{font-size:32px}.premios-grid,.form-grid,.grid-2{grid-template-columns:1fr}.quiniela-form,.card,.login-card{padding:24px;border-radius:22px}.admin-header{align-items:flex-start;flex-direction:column}.admin-nav a.logout{margin-left:0}}
.promo-notice{background:rgba(245,197,66,.14);border:1px solid rgba(245,197,66,.5);color:#fff;border-radius:22px;padding:18px 22px;margin:-12px 0 24px;text-align:center;line-height:1.45;box-shadow:0 12px 35px rgba(0,0,0,.12)}
.promo-notice strong{color:var(--gold)}
.alert.warn{background:#fef3c7;color:#92400e}

/* V8: Quiniela diaria */
.daily-info {
  background: #ecfdf5;
  border: 1px solid #bbf7d0;
  color: #064e3b;
  padding: 14px 16px;
  border-radius: 16px;
  margin-bottom: 14px;
  font-size: 14px;
}
.partidos-dia {
  display: grid;
  gap: 14px;
}
.partido-card {
  border: 1px solid #e5e7eb;
  border-radius: 18px;
  padding: 18px;
  background: #f9fafb;
}
.partido-card h3 {
  margin: 6px 0 6px;
  color: #111827;
}
.partido-card p {
  margin: 4px 0;
  color: #4b5563;
  font-size: 14px;
}
.match-count {
  display: inline-flex;
  background: #111827;
  color: #fff;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 800;
}
.marcador-dia {
  display: grid;
  grid-template-columns: 1fr 90px 20px 90px 1fr;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
}
.marcador-dia label {
  margin: 0;
  font-size: 13px;
  color: #111827;
}
.marcador-dia input {
  text-align: center;
}
.marcador-dia span {
  text-align: center;
  font-weight: 900;
}
.danger-card {
  border-color: #fecaca !important;
  background: #fff1f2 !important;
}
.row-danger td {
  background: #fff1f2;
}
@media (max-width: 768px) {
  .marcador-dia {
    grid-template-columns: 1fr 70px 16px 70px 1fr;
    gap: 6px;
  }
  .marcador-dia label {
    font-size: 12px;
  }
}