:root{--abi-primary:#00B4C5;--abi-primary-dark:#007A87;--abi-primary-light:#E0F7F9;--abi-accent:#F5A623;--abi-accent-dark:#D88806;--abi-coral:#E94F37;--abi-dark:#1F3A4A;--abi-text:#2D3E4E;--abi-muted:#6B7B85;--abi-bg:#F7FBFC;--abi-border:#D7E4E8}
.abi-b2b-container{max-width:1200px;margin:30px auto;padding:0 20px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:var(--abi-text)}
.abi-b2b-container *{box-sizing:border-box}
.abi-header{display:flex;justify-content:space-between;align-items:center;background:linear-gradient(135deg,var(--abi-primary),var(--abi-primary-dark));color:#fff;padding:18px 25px;border-radius:14px;margin-bottom:25px;box-shadow:0 6px 24px rgba(0,180,197,.25)}
.abi-user-info strong{display:block;font-size:16px;margin-bottom:4px}
.abi-nav{display:flex;gap:12px;align-items:center}
.abi-nav a{color:#fff;text-decoration:none;font-weight:500;padding:8px 14px;border-radius:8px;font-size:14px}
.abi-nav a:hover,.abi-nav a.active{background:rgba(255,255,255,.2)}
.abi-cart-count{display:inline-block;background:var(--abi-accent);color:var(--abi-dark);padding:2px 9px;border-radius:12px;font-size:12px;font-weight:700;margin-left:4px}
.abi-form-card{background:#fff;padding:38px;border-radius:14px;box-shadow:0 4px 24px rgba(31,58,74,.08);border:1px solid var(--abi-border)}
.abi-form-narrow{max-width:460px;margin:40px auto}
.abi-form-card h2{color:var(--abi-dark);font-size:26px;font-weight:700;margin:0 0 10px}
.abi-subtitle{color:var(--abi-muted);margin-bottom:28px;line-height:1.5}
.abi-form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.abi-form-group{margin-bottom:18px}
.abi-form-group label{display:block;font-weight:600;margin-bottom:7px;font-size:12px;color:var(--abi-text);text-transform:uppercase;letter-spacing:.4px}
.abi-form-group input,.abi-form-group select,.abi-form-group textarea{width:100%;padding:11px 15px;border:1.5px solid var(--abi-border);border-radius:10px;font-size:15px;background:#fff;font-family:inherit}
.abi-form-group input:focus,.abi-form-group select:focus,.abi-form-group textarea:focus{outline:0;border-color:var(--abi-primary);box-shadow:0 0 0 4px rgba(0,180,197,.12)}
.abi-btn{display:inline-block;padding:12px 24px;border:none;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;font-family:inherit;transition:all .2s}
.abi-btn-primary{background:linear-gradient(135deg,var(--abi-primary),var(--abi-primary-dark));color:#fff;box-shadow:0 4px 14px rgba(0,180,197,.3)}
.abi-btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,180,197,.4)}
.abi-btn-block{display:block;width:100%}
.abi-btn-big{font-size:17px;padding:15px 32px}
.abi-note{margin-top:22px;color:var(--abi-muted);font-size:14px}
.abi-note a{color:var(--abi-primary-dark);font-weight:600;text-decoration:none}
.abi-message{padding:15px 20px;border-radius:10px;margin-bottom:22px;font-weight:500}
.abi-success{background:#d1fae5;color:#065f46;border-left:4px solid #10b981}
.abi-error{background:#fee2e2;color:#991b1b;border-left:4px solid #ef4444}
.abi-tier-banner{display:flex;align-items:center;gap:16px;padding:20px 24px;border-radius:12px;margin-bottom:26px}
.abi-tier-banner.abi-tier-standard{background:linear-gradient(135deg,#f0f4f6,#e2eaee);border-left:4px solid var(--abi-muted)}
.abi-tier-banner.abi-tier-premium{background:linear-gradient(135deg,var(--abi-primary-light),#b8e8ee);border-left:4px solid var(--abi-primary)}
.abi-tier-banner.abi-tier-vip{background:linear-gradient(135deg,#fff4d6,#ffe4a0);border-left:4px solid var(--abi-accent)}
.abi-tier-icon{font-size:36px;line-height:1}
.abi-tier-banner p{margin:4px 0 0;font-size:14px;color:var(--abi-muted)}
.abi-tier-banner strong{color:var(--abi-dark);font-size:16px}
.abi-tier-badge{display:inline-block;padding:4px 11px;border-radius:14px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.abi-tier-badge.abi-tier-standard{background:#e2eaee;color:var(--abi-text)}
.abi-tier-badge.abi-tier-premium{background:linear-gradient(135deg,var(--abi-primary),var(--abi-primary-dark));color:#fff}
.abi-tier-badge.abi-tier-vip{background:linear-gradient(135deg,var(--abi-accent),var(--abi-accent-dark));color:#fff}
.section-title{color:var(--abi-dark);font-size:24px;margin:25px 0 18px;font-weight:700}
.abi-tours-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px;margin-top:16px}
.abi-tour-card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 16px rgba(31,58,74,.08);border:1px solid var(--abi-border);transition:all .25s}
.abi-tour-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(31,58,74,.15)}
.abi-tour-image{height:190px;background-size:cover;background-position:center;position:relative;background-color:#1F3A4A}
.abi-tour-image::after{content:'';position:absolute;inset:0;background:linear-gradient(to bottom,transparent 50%,rgba(31,58,74,.4))}
.abi-tour-code{position:absolute;top:12px;right:12px;z-index:2;background:var(--abi-accent);color:#fff;padding:4px 10px;border-radius:8px;font-size:10px;font-weight:800;letter-spacing:.5px}
.abi-tour-body{padding:20px}
.abi-tour-body h3{color:var(--abi-dark);font-size:18px;font-weight:700;margin:0 0 6px}
.abi-tour-duration{color:var(--abi-primary-dark);font-size:12px;margin-bottom:10px;font-weight:600}
.abi-tour-desc{color:var(--abi-text);font-size:13px;line-height:1.55;margin-bottom:14px}
.abi-price-block{display:flex;align-items:baseline;gap:8px;margin-bottom:14px;padding:12px;background:var(--abi-primary-light);border-radius:10px}
.abi-price-old{text-decoration:line-through;color:var(--abi-muted);font-size:13px}
.abi-price-now{font-size:22px;font-weight:800;color:var(--abi-coral)}
.abi-price-label{color:var(--abi-muted);font-size:12px}
.abi-tour-actions{display:flex;gap:8px}
.abi-qty{width:70px;padding:9px;border:1.5px solid var(--abi-border);border-radius:10px;text-align:center;font-weight:600}
.abi-add-cart{flex:1;font-size:13px}
.abi-transfer-hotel,.abi-transfer-pax{width:100%;padding:9px 12px;border:1.5px solid var(--abi-border);border-radius:8px;font-size:14px;background:#fff}
.abi-cart-table,.abi-orders-table{width:100%;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(31,58,74,.08);border-collapse:collapse;margin-bottom:26px}
.abi-cart-table th,.abi-cart-table td,.abi-orders-table th,.abi-orders-table td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--abi-border);font-size:14px}
.abi-cart-table th,.abi-orders-table th{background:linear-gradient(135deg,var(--abi-primary),var(--abi-primary-dark));color:#fff;font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.5px}
.abi-cart-table tfoot td{background:var(--abi-primary-light);font-size:17px}
.abi-cart-qty{width:70px;padding:7px;border:1.5px solid var(--abi-border);border-radius:8px;text-align:center;font-weight:600}
.abi-remove-item{background:#fee2e2;color:#991b1b;border:none;width:32px;height:32px;border-radius:8px;cursor:pointer;font-size:14px}
.abi-remove-item:hover{background:#ef4444;color:#fff}
.abi-checkout-form{margin-top:8px}
.abi-checkout-section{background:#fff;border:1px solid var(--abi-border);border-radius:12px;padding:22px 24px;margin-bottom:18px}
.abi-checkout-section h3{color:var(--abi-dark);font-size:16px;margin:0 0 16px;padding-bottom:10px;border-bottom:1px solid var(--abi-border)}
.abi-account-info{background:#fff;padding:26px;border-radius:14px;margin-bottom:26px;box-shadow:0 4px 16px rgba(31,58,74,.08)}
.abi-info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:16px}
.abi-info-grid>div{padding:11px 14px;background:var(--abi-bg);border-radius:8px;font-size:13px}
.abi-status{display:inline-block;padding:4px 12px;border-radius:14px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.abi-status-pending{background:#fef3c7;color:#92400e}
.abi-status-confirmed{background:#d1fae5;color:#065f46}
.abi-status-completed{background:var(--abi-primary-light);color:var(--abi-primary-dark)}
.abi-status-cancelled{background:#fee2e2;color:#991b1b}
.abi-empty{background:#fff;padding:60px;text-align:center;border-radius:14px;color:var(--abi-muted);box-shadow:0 4px 16px rgba(31,58,74,.06)}
@media(max-width:768px){.abi-form-row{grid-template-columns:1fr}.abi-header{flex-direction:column;gap:14px}.abi-nav{justify-content:center}}

/* Skeleton loader para traslados */
.abi-skeleton-card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 16px rgba(31,58,74,.08);border:1px solid var(--abi-border)}
.abi-skel-body{padding:20px}
.abi-skel{background:linear-gradient(90deg,#eef2f4 25%,#e0e7ea 37%,#eef2f4 63%);background-size:400% 100%;animation:abi-shimmer 1.4s ease infinite;border-radius:8px}
.abi-skel-img{height:190px;border-radius:0}
.abi-skel-line{height:16px;margin-bottom:12px}
.abi-skel-box{height:40px;margin-bottom:12px}
.abi-skel-btn{height:42px;margin-top:6px}
@keyframes abi-shimmer{0%{background-position:100% 50%}100%{background-position:0 50%}}

/* Bloques de checkout por item */
.abi-checkout-intro{color:var(--abi-muted);font-size:14px;margin-bottom:18px;padding:12px 16px;background:var(--abi-primary-light);border-radius:8px}
.abi-item-block{border-left:4px solid var(--abi-primary)}
.abi-item-num{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;background:var(--abi-primary);color:#fff;border-radius:50%;font-size:14px;margin-right:6px}
.abi-item-type{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;background:#e2eaee;color:var(--abi-text);padding:3px 9px;border-radius:10px;margin-left:6px;vertical-align:middle}

/* Boton pequeno (ej: "Pagar ahora" en Mi Cuenta) */
.abi-btn-small{
    display:inline-block;padding:6px 14px;font-size:13px;line-height:1.2;
    border-radius:6px;margin-top:6px;text-decoration:none;
}