#gbd-booking.gbd-wrap {
    max-width: 520px;
    font-family: inherit;
}
.gbd-step { margin-bottom: 18px; }
.gbd-hidden { display: none !important; }
.gbd-label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 14px;
}
.gbd-select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 15px;
}
.gbd-week {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
}
@media (max-width: 640px) {
    .gbd-week {
        grid-template-columns: repeat(3, 1fr);
    }
}
.gbd-day {
    min-width: 0;
    padding: 10px 4px;
    border: 1px solid #d0d0d0;
    background: #fff;
    border-radius: 8px;
    cursor: pointer;
    text-align: center;
    transition: all 0.15s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}
.gbd-day-num {
    font-size: 22px;
    font-weight: 700;
    line-height: 1;
}
.gbd-day-name {
    font-size: 12px;
    font-weight: 600;
    color: #555;
}
.gbd-day-month {
    font-size: 10px;
    text-transform: uppercase;
    color: #999;
}
.gbd-day-count {
    font-size: 11px;
    color: #c62828;
    margin-top: 2px;
}
.gbd-day:hover:not(.gbd-day--disabled) {
    border-color: #c62828;
    color: #c62828;
    transform: translateY(-2px);
}
.gbd-day--selected {
    border-color: #c62828;
    background: #c62828;
    color: #fff;
}
.gbd-day--selected .gbd-day-name,
.gbd-day--selected .gbd-day-month,
.gbd-day--selected .gbd-day-count {
    color: #fff;
}
.gbd-day--disabled {
    background: #f5f5f5;
    color: #bbb;
    cursor: not-allowed;
    opacity: 0.7;
}
.gbd-day--disabled .gbd-day-count { color: #bbb; }
.gbd-retry {
    margin-top: 8px;
    background: none;
    border: 1px solid #c62828;
    color: #c62828;
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 13px;
    cursor: pointer;
}
.gbd-times {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.gbd-time {
    padding: 9px 14px;
    border: 1px solid #d0d0d0;
    background: #fff;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.15s ease;
}
.gbd-time:hover {
    border-color: #c62828;
    color: #c62828;
}
.gbd-time.selected {
    border-color: #c62828;
    background: #c62828;
    color: #fff;
}
.gbd-none { color: #888; font-size: 14px; }
.gbd-form { margin-top: 6px; }
.gbd-field { margin-bottom: 10px; }
.gbd-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 15px;
}
.gbd-btn {
    width: 100%;
    padding: 12px;
    background: #c62828;
    color: #fff;
    border: 0;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
}
.gbd-btn:hover { background: #b71c1c; }
.gbd-msg { margin-top: 12px; padding: 12px; border-radius: 8px; font-size: 15px; }
.gbd-msg--ok { background: #e8f5e9; color: #2e7d32; }
.gbd-msg--error { background: #fdecea; color: #b71c1c; }