.tb-booking-app {
    max-width: 640px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    box-sizing: border-box;
}
.tb-booking-app * { box-sizing: border-box; }

.tb-notice { padding: 12px 16px; border-radius: 6px; margin-bottom: 18px; font-size: 14px; line-height: 1.5; }
.tb-notice-info    { background: #eef6ff; border: 1px solid #b6d9ff; color: #1a4a7a; }
.tb-notice-success { background: #eafaf0; border: 1px solid #b7e7c8; color: #1a6b3a; }
.tb-notice-warning { background: #fff8e6; border: 1px solid #ffe3a3; color: #7a5a00; }
.tb-notice-error   { background: #fdecea; border: 1px solid #f6c0bb; color: #9a2a20; margin-top: 12px; margin-bottom: 0; }

.tb-steps-indicator { display: flex; gap: 10px; margin-bottom: 26px; justify-content: center; }
.tb-step-dot {
    width: 30px; height: 30px; border-radius: 50%;
    background: #e3e6ea; color: #666;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 600;
}
.tb-step-dot.active { background: #2271b1; color: #fff; }

.tb-step h3 { margin-top: 0; margin-bottom: 18px; font-size: 19px; }
.tb-step label { display: block; margin-top: 14px; margin-bottom: 5px; font-weight: 600; font-size: 13.5px; color: #333; }
.tb-optional { font-weight: 400; color: #888; font-size: 12px; }

.tb-step input[type=text],
.tb-step input[type=email],
.tb-step input[type=tel],
.tb-step input[type=number],
.tb-step select {
    width: 100%; padding: 9px 11px; border: 1px solid #ccc; border-radius: 5px; font-size: 14px;
}
.tb-step input:focus, .tb-step select:focus { outline: none; border-color: #2271b1; box-shadow: 0 0 0 2px rgba(34,113,177,0.15); }

.tb-step input.flatpickr-input,
.tb-step input.flatpickr-alt-input {
    width: 100%; padding: 9px 11px; border: 1px solid #ccc; border-radius: 5px; font-size: 14px;
    background: #fff; cursor: pointer;
}
.tb-step input:disabled,
.tb-step input.flatpickr-alt-input[disabled] { background: #f3f3f3; color: #999; cursor: not-allowed; }
.flatpickr-day.selected, .flatpickr-day.selected:hover { background: #2271b1; border-color: #2271b1; }
.flatpickr-day.today { border-color: #2271b1; }

.tb-availability-box { margin-top: 14px; padding: 10px 12px; background: #f3f5f7; border-radius: 5px; font-size: 13.5px; }
.tb-availability-box.tb-low { background: #fff3cd; color: #856404; }
.tb-full-msg { color: #c0392b; font-weight: 600; }

.tb-promo-code-wrap { margin-top: 14px; }
.tb-promo-code-wrap label { display: block; margin-bottom: 5px; font-weight: 600; font-size: 13.5px; color: #333; }
.tb-promo-code-wrap input[type=text] { width: 100%; padding: 9px 11px; border: 1px solid #ccc; border-radius: 5px; font-size: 14px; }
.tb-promo-code-wrap input[type=text]:focus { outline: none; border-color: #2271b1; box-shadow: 0 0 0 2px rgba(34,113,177,0.15); }
.tb-promo-code-wrap .button { padding: 9px 16px; border: none; border-radius: 5px; background: #2271b1; color: #fff; font-size: 13px; font-weight: 600; cursor: pointer; }
.tb-promo-code-wrap .button:hover { background: #195a8d; }
.tb-promo-summary { margin-top: 10px; padding: 10px 12px; background: #eafaf0; border: 1px solid #b7e7c8; border-radius: 5px; font-size: 13.5px; color: #1a6b3a; }

.tb-radio-group { margin-top: 6px; }
.tb-radio-option {
    display: flex; align-items: flex-start; gap: 8px;
    font-weight: 400 !important; font-size: 14px !important;
    margin-top: 10px !important; cursor: pointer;
}
.tb-radio-option input[type=radio] { width: auto; margin-top: 3px; flex-shrink: 0; }

.tb-policy-box {
    margin-top: 20px; border: 1px solid #ddd; border-radius: 6px; padding: 12px 14px; background: #fafafa;
}
.tb-policy-box h4 { margin: 0 0 8px; font-size: 14px; }
.tb-policy-text {
    max-height: 160px; overflow-y: auto; font-size: 12.5px; color: #555; line-height: 1.6;
    padding-right: 6px;
}
.tb-checkbox-label {
    display: flex; align-items: flex-start; gap: 8px;
    font-weight: 400 !important; font-size: 13.5px !important;
    margin-top: 14px !important; cursor: pointer; color: #333;
}
.tb-checkbox-label input[type=checkbox] { width: auto; margin-top: 3px; flex-shrink: 0; }
.tb-checkbox-label a { color: #2271b1; }

.tb-btn {
    margin-top: 22px; padding: 11px 22px; border: none; border-radius: 5px;
    background: #2271b1; color: #fff; font-size: 14px; font-weight: 600; cursor: pointer;
    transition: background 0.15s;
}
.tb-btn:hover:not(:disabled) { background: #195a8d; }
.tb-btn:disabled { background: #ccc; cursor: not-allowed; }
.tb-btn.tb-prev { background: #777; }
.tb-btn.tb-prev:hover { background: #555; }
.tb-btn-login { background: transparent; color: #2271b1; border: 1px solid #2271b1; font-size: 13px; padding: 7px 16px; margin-top: 0; }
.tb-btn-login:hover { background: #eef6ff; color: #195a8d; border-color: #195a8d; }

.tb-nav-buttons { display: flex; justify-content: space-between; align-items: center; }

.tb-summary-table { width: 100%; border-collapse: collapse; margin-bottom: 6px; }
.tb-summary-table td { padding: 9px 4px; border-bottom: 1px solid #eee; font-size: 14px; }
.tb-summary-table tr:last-child td { border-bottom: none; font-size: 16px; }

@media (max-width: 480px) {
    .tb-nav-buttons { flex-direction: column-reverse; gap: 10px; }
    .tb-nav-buttons .tb-btn { width: 100%; margin-top: 6px; }
}