.mbiw-login{max-width:460px;margin:40px auto;padding:28px;background:#fff;border:1px solid #e4e4e7;border-radius:14px;box-shadow:0 12px 35px rgba(0,0,0,.08)}.mbiw-login h2{margin-top:0}.mbiw-login label{display:block;font-weight:600}.mbiw-login input[type=text],.mbiw-login input[type=password]{box-sizing:border-box;width:100%;margin-top:7px;padding:12px;border:1px solid #d4d4d8;border-radius:8px}.mbiw-login button{width:100%;padding:12px;border:0;border-radius:8px;cursor:pointer}.mbiw-error{margin:0 0 15px;padding:10px;border-radius:7px;background:#fee2e2;color:#991b1b}
.mbiw-booking-box{max-width:680px;margin:32px 0;padding:28px;border:1px solid #dfe5ec;border-radius:14px;background:#fff;box-shadow:0 8px 28px rgba(20,35,55,.08)}.mbiw-booking-box h3{margin-top:0;font-size:1.6em}.mbiw-booking-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.mbiw-booking-form p{margin:0 0 16px}.mbiw-booking-form label{display:block;font-weight:600}.mbiw-booking-form input[type=text],.mbiw-booking-form input[type=email],.mbiw-booking-form input[type=date],.mbiw-booking-form textarea{width:100%;margin-top:7px;padding:11px 12px;border:1px solid #cbd5e1;border-radius:8px;background:#fff;box-sizing:border-box}.mbiw-booking-submit{padding:12px 22px;border:0;border-radius:8px;cursor:pointer;font-weight:700}.mbiw-booking-message{padding:12px 14px;margin:0 0 18px;border-radius:8px;background:#f0f6fc}.mbiw-booking-message.success{background:#ecfdf3}.mbiw-booking-message.error{background:#fff0f0}@media(max-width:700px){.mbiw-booking-grid{grid-template-columns:1fr}.mbiw-booking-box{padding:20px}}

/* MyButterfly unified teaching and learning hub */
.mbiw-hub-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,310px),1fr));gap:16px;margin:16px 0}.mbiw-hub-card{padding:20px;border:1px solid #d8dee5;border-radius:12px;background:#fff;color:#223}.mbiw-hub-card h3{margin:0 0 12px;font-size:1.15rem}.mbiw-hub-card p{margin:10px 0}.mbiw-hub-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.mbiw-hub-stats span{background:#f3f6f8;border-radius:8px;padding:10px}.mbiw-hub-stats strong{display:block;font-size:1.25rem;margin-top:3px}.mbiw-hub-nav{display:flex;flex-wrap:wrap;gap:8px}.mbiw-learning-hub{max-width:1100px;margin:20px auto}.mbiw-hub-card a{font-weight:600}

.mbiw-lesson-request{border-top:1px solid #e1e6ed;margin-top:14px;padding-top:12px}.mbiw-lesson-request form{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.mbiw-lesson-request input{max-width:230px}.mbiw-lesson-request button{border:1px solid #455b72;padding:7px 13px;border-radius:6px;cursor:pointer}